房屋建筑学、钢筋混凝土结构、基础工程(平时作业)2017.10.9

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《房屋建筑学》作业全集及答案全集

《房屋建筑学》第一章建筑概述作业练习题一．判断题1. 古代人居住的茅草屋不美观，因为缺乏艺术性，不算建筑物。

（）2. 大多数桥梁属于构筑物。

（）3. 中国古代建筑，主要以木结构为主。

（）4. 古代欧洲的公共建筑，以砖石结构居多。

（）5. 建筑的文化主要体现在民族性，地域性方面。

（）6. 大型性的建筑就是规模大的建筑。

（）7. 工业建筑就是所有的厂房。

（）8. 建筑高度就是指从地面到屋顶的总高度。

（）9. 建筑模数的规定是绝对不能违背的。

（）10. 建筑设计规范主要是国家标准或行业标准，设计时当严格遵循。

（）11. 埃菲尔铁塔比一般输电塔高，属于构筑物。

（）12. 将建筑分级和分类，是为了加以区别描述。

（）13. 超过24 米的居住建筑都属于高层建筑。

（）14. 流水别墅的设计师是莱特。

（）15. 建筑艺术是造型和色彩的艺术。

（）选择题1.我国采用的建筑基本模数M 值为。

（）A . M=80mm B. M=100mmD. M=200mmC. M=120mm2.（）是古代欧洲柱式建筑。

A.太阳神庙B.圣索菲亚大教堂C.雅典卫城的帕提农神庙D.山岳台建筑3.民用建筑包括居住建筑和公共建筑，其中（）属于居住建筑。

A. 托儿所B. 宾馆C. 公寓D. 疗养院4. 下列的（）不属于建筑物?（）A. 长途车站候车楼B. 纪念碑C. 围墙D. 赵州桥5. 建筑物的耐久年限主要是根据建筑物的（）而定的。

A.承重结构材料B.重要性C.层咼D.质里标准6. 建筑艺术区别于其它造型艺术（如绘画、雕刻等）的重要标志在于（）。

A. 建筑艺术作品一般比较大B、建筑有使用功能的要求C建筑有技术性的要求D、完成建筑作品投资较大7. 关于民用建筑高度与层数的划分的叙述，（）是错误的。

A．10 层的住宅为高层建筑。

B. 住宅超过100米时为超高层建筑。

C. 公共建筑不论层数，高度超过22米者为高层建筑。

D. 公共建筑超过100米时为超高层建筑。

大工15秋《钢筋混凝土结构》在线作业1 100分答案

大工15秋《钢筋混凝土结构》在线作业1一、单选题（共5 道试题，共30 分。

）1. 在《混凝土结构设计规范》中，下列哪一项是混凝土强度的基本代表值（）。

A. 立方体抗压强度标准值B. 立方体抗压强度设计值C. 轴心抗压强度标准值D. 轴心抗压强度设计值————选择：A2. 下述现象表示结构进入承载能力极限状态的是（）。

A. 结构的一部分出现倾覆B. 梁出现过大的挠度C. 梁出现裂缝D. 钢筋生锈————选择：A3. 受弯构件正截面承载力计算中，不考虑中和轴以下受拉区混凝土的作用是因为（）。

A. 中和轴以下混凝土全部开裂B. 混凝土抗拉强度低C. 中和轴附近部分受拉混凝土范围较小且产生的力矩很小D. 混凝土退出工作————选择：C4. 结构设计中确定梁的截面尺寸，下列哪一项与梁高关系不大（）。

A. 梁的支承条件B. 梁的跨度C. 钢筋等级及混凝土强度等级D. 所受荷载大小————选择：C5. 承载能力极限状态下结构处于失效状态时，其功能函数（）。

A. 大于零B. 等于零C. 小于零D. 以上都不是————选择：C大工15秋《钢筋混凝土结构》在线作业1二、多选题（共2 道试题，共18 分。

）1. 从受弯构件正截面受弯承载力的观点来看，下列（）不能作为确定截面为矩形或T形的依据。

A. 截面受压区的形状B. 截面受拉区的形状C. 截面实际形状D. 钢筋的截面面积————选择：BCD2. 以下现象出现，表示结构进入正常使用极限状态的是（）。

华工网络教育《房屋建筑学》平时作业

华工网络教育《房屋建筑学》平时作业1.什么叫做大量性建筑和大型性建筑?低层、多层、高层建筑按什么界限进行划分?答:大量性建筑:是指量大面广,与人们生活密切相关的建筑。

大型性建筑:是指规模宏大但修建量小的建筑1、低层建筑:一般指1~2层的建筑。

2、多层建筑:一般指3~6层的建筑3、高层建筑:指超过一定高度和层数的建筑。

2.基本模数、扩大模数、分模数的含义和适用范围是什么?答:1、基本模数是模数协调中选用的基本尺寸单位。

其数值定为100mn,符号为M,即1M=100m。

整个建筑物或其一部分以及建筑组合件的模数化尺寸都应该是基本模数的倍数2、扩大模数是基本模数的整倍数。

扩大模数的基数应符合下列规定（1）水平扩大模数的基数为3M、6M、12M、15M、30M、60M等6个,其相应的尺寸分别为300mm、600m、1200m、1500mm、3000mm、6000mm。

（2）竖向扩大模数的基数为3M和6M,其相应的尺寸为300mm和600mm。

3、分模数是基本模数的分数值,其基数为1/10M、1/5M、1/2M等3个,其相应的尺寸20mm、50mm模数数列的幅度及适用范围如下:(1)水平基本模数的数列幅度为1~20M。

主要适用于门窗洞口和构配件断面尺寸(2)竖向基本模数的数列幅度为1~36M。

主要适用于建筑物的层高、门窗洞口、构配件等尺寸。

(3)水平扩大模数数列的幅度:3M为3~75MI:6M为6~96M:12M为12~120M:15M为15~120M:30M为30~360M;60M为60~360M,必要时幅度不限。

主要适用于建筑物的开间或柱距、进深或跨度、构配件尺寸和门窗洞口尺寸(4)竖向扩大模数数列的幅度不受影响。

主要适用于建筑物的高度、层高、门窗洞口尺(5)分模数数列的幅度:1/10M为(1/10~2M):1/5M为(1/5~4)3.影响房间形状的因素有哪些?试举例说明为什么矩形房间被广泛采用?答:有使用功能要求、结构和施工等技术条件、经济条件和美观等因素。

房屋建筑学阶段性作业41

中国地质大学(武汉)远程与继续教育学院房屋建筑学课程作业4（共 4 次作业）学习层次：专科涉及章节：第7章——第9章一、问答题1.楼梯是由哪些部分所组成的？各组成部分的作用及要求如何？2.常见的楼梯有哪几种形式？各使用于什么？3.楼梯设计的要求如何？4.楼板层与地坪层有什么相同和不同之处？5.楼板层的基本组成及设计要求有哪些？6.现浇肋梁楼板的布置原则。

7.井式楼板和无梁楼板的特点及适应范围。

8.屋顶楼外形有哪些形式？注意各种形式屋顶的特点及适用范围。

9.设计屋顶应满足哪些要求？10.影响屋顶坡度的因素有哪些？各种屋顶的坡度值是多少？11.什么叫无组织排水和有组织排水？它们的优缺点和适用范围是什么？参考答案1.楼梯是由哪些部分所组成的？各组成部分的作用及要求如何？现代楼梯有3部分组成：龙骨、踏板、护栏及扶手。

护栏及扶手起到拦荷的作用，以免发生意外。

一.楼梯梯段作用：设有踏步供层间上下行走的通道段落要求：为了保证再楼梯上行走安全，梯段和平台的临空边缘应设置栏杆，栏杆的顶部供作依扶用的连续构件二.楼梯平台概念：连结两个梯段之间的水平部分作用：供楼梯转折、联通某个楼层供使用者再攀登了一定距离后略事休息正平台，半平台2.常见的楼梯有哪几种形式？各使用于什么？一.现浇式钢筋混凝土楼梯板式梯段：梯段板承受该梯段全部荷载。

梯段与平台项链，通常的处理是再平台口处设置一平台梁以支承上下梯段板和平台板。

梁式梯段：踏步板支承在斜梁上，斜梁又支承在平台梁上板一边搁置在墙上，一边搁置在斜梁上。

可以缩小板跨，减薄板厚。

二.装配式钢筋混凝土楼梯（一）小型构件装配梁承式：预制踏步搁置在斜梁上形成梯段，梯段斜梁搁置在平台梁上，平台梁搁置在两边墙或柱上墙承式：把预制踏步搁置在两面墙上，而省去梯段上的斜梁。

一般使用单向楼梯。

对于双折楼梯，梯段采用两面搁墙，则在楼梯中间，必须加一道中强作为踏步板的支座。

悬臂踏步楼梯：预制一种悬挑的踏步构件，按楼梯尺寸需要，依次砌入砖墙內。

兰大《房屋建筑学》18秋平时作业1(满分)

(单选题) 1: 下列哪些房间进深大时应设置天窗（）A: 卧室B: 单层厂房C: 厨房D: 中学美术教室正确答案:(单选题) 2: 建筑技术条件是指（）。

A: 建筑结构技术、建筑材料技术、建筑构造技术B: 建筑结构技术、建筑材料技术、建筑施工技术C: 建筑结构技术、建筑环保技术、建筑构造技术D: 建筑结构技术、建筑构造技术、建筑施工技术正确答案:(单选题) 3: 预制钢筋混凝土楼板在承重墙上的搁置长度应不小于( )。

A: 60mmB: 80mmC: 120mmD: 180mm正确答案:(单选题) 4: 平面利用系数＝使用面积/建筑面积×100%，其中使用面积是指除结构面积之外的（）A: 所有使用房间净面积之和B: 所有使用房间与辅助房间净面积之和C: 所有房间面积与交通面积之和正确答案:(单选题) 5: 一般的工业与民用建筑，其屋面防水等级为Ⅲ级，防水层使用年限的要求为（）。

A: 25年B: 15年C: 10年D: 5年正确答案:(单选题) 6: 墙体勒脚部位的水平防潮层一般设于（）。

A: 基础顶面B: 底层地坪混凝土结构层之间的砖缝中C: 底层地坪混凝土结构层之下60mm处D: 室外地坪之上60mm处正确答案:(单选题) 7: 建筑高度大于（）m的民用建筑为超高层建筑。

A: 60B: 80C: 100D: 120正确答案:(单选题) 8: 地坪层由（）构成。

A: 面层B: 结构层C: 垫层D: 素土夯实层E: 面层F: 找平层G: 垫层H: 素土夯实层I: 面层L: 结合层M: 构造层N: 结构层O: 垫层P: 素土夯实层正确答案:(单选题) 9: 楼板层的构造说法正确的是（）。

A: 楼板应有足够的强度，可不考虑变形问题B: 槽形板上不可打洞C: 空心板保温隔热效果好，且可打洞，故常采用D: 采用花篮梁可适当提高室内净空高度正确答案:(单选题) 10: 某6层住宅楼为（）建筑。

A: 低层B: 多层C: 中高层D: 高层正确答案:(多选题) 1: 基础按传力不同可以分为（）A: 钢筋混凝土基础B: 刚性基础C: 柔性基础D: 砖基础E: 混凝土基础正确答案:(多选题) 2: 下列不适宜建高层的建筑是( )。

华南理工房屋建筑学、钢筋混凝土结构、基础工程(平时作业).3.25

《房屋建筑学、钢筋混凝土结构、基础工程》平时作业（2015-2016第二学期）任课老师：周晖教学点专业级别姓名学号成绩一、客观题部分，共46分（一）填空题(每空分，共30分)1.勒脚、散水（或明沟）、防潮层称为墙脚三要素，其中散水坡度一般为 3%----5% ，散水的宽度一般不小于 0.5米。

2.在建筑总平面图中，常用来表明该建筑物所在区域常年和夏季风向的是风玫瑰图。

3.为增加墙体的整体稳定性，提高建筑物的刚度可设圈梁和构造柱。

4.现浇钢筋混凝土楼梯根据楼梯跑的结构来分类有板式和梁板式两种。

5. 基础根据所用材料的不同，可分为刚性基础和柔性基础两类，其中钢筋混凝土基础属于刚性基础。

6.当剪跨比λ<1且箍筋过多时，发生斜拉破坏；当剪跨比31≤≤λ且箍筋适量时，发生剪压破坏；当剪跨比λ>3且箍筋过少时，发生斜压破坏。

7.建筑结构应具备的功能要求有安全性、适用性、耐久性。

8.钢筋混凝土偏心受压构件，当ξ≤ξb 时为大偏心受压，当ξ>ξb 时为小偏心受压。

9.单向板肋梁楼盖荷载的传递途径为荷载 → 板 →次梁→主梁 →柱或者墙 → 基础 → 地基。

10. 螺旋箍筋柱的核心区混凝土处于三向状态，因而能提高柱子的抗压承载力和变形能力。

（二）单项选择题(在每小题的四个备选答案中，选出一个正确答案，并将正确答案的序号填在题干的括号内。

每空2分，共16分)1.自由落水挑檐从屋顶悬挑时，应挑出不小于（）mm 宽的板；屋顶排水区一般按每个排水口排出（）屋面雨水来划分。

选CA ．200；150m 2~200m 2B ．200；200m 2~250m 2C ．400；150m 2~200m 2D ．400；200m 2~250m 22.下列选项中必须沿建筑的屋顶至基础底面全高设置的是（选B）。

A．伸缩缝 B．沉降缝C. 防震缝 D．施工缝3.下列选项中为整体类地面的是（选D）。

课程设计(房建、钢混、基础工程)大作业题目

课程设计（房屋建筑学、钢筋混凝土、基础工程）大作业题目1.试用“剖面图”表示砖基础大放脚的形式与尺寸（画出间隔式和等高式两种形式的剖面图）。

（10分）2.试在下图中写出图示墙体的正确名称，并简述它们在空间划分中的作用。

（5分）.（第2题图）外纵墙：房屋四周沿沿建筑物长轴方向的墙，分割房屋内部与外部空间。

内纵墙：房屋内部沿建筑物长轴方向的墙，分割房屋内部空间山墙：沿建筑物短轴方向的位于房屋四周的墙，分割房屋内部与外部空间。

横墙：沿建筑物短轴方向的墙，分割房屋内部空间3.常见的过梁有几种？简述它们的适用范围和构造特点。

（15分）答：1.钢筋混凝土过梁：适用于有较大振动荷载或可能产生不均匀沉降的房屋。

矩形断面过梁施工制作方便，过梁宽度一般同墙厚，高度按结构计算确定，但应配合块材的规格。

过梁两端伸进墙内的支承长度不小于240mm。

2.钢筋砖过梁：适用于当过梁的跨度不大于1.5m时。

在洞口顶部配置钢筋，形成能承受弯矩的加筋砖砌体。

钢筋6mm，间距120mm。

钢筋伸入两端墙内不小于240mm。

用M5号水泥砂浆砌筑钢筋砖过梁，高度不少于5皮砖，且不小于门窗洞口宽度的1/4.3.平拱砖过梁：适用于跨度不大于1.2m时。

平拱砖过梁是将砖侧砌而成，灰缝上宽下窄使侧砖向两边倾斜，相互挤压形成拱作用，两端下部墙内伸入20～30mm，中部的起拱高度约为跨度的1/50.4.楼梯建筑方案设计——如建筑物底层中间休息平台下设有对外出入口，在底层楼梯处通常的处理方式有哪几种？文字配合绘图说明。

（20分）答：一、增加室内外高差；二、底层采用不等跑；三、既增加室内外高差又采用不等跑；四、底层采用单跑。

5.设计框架柱下独立基础，已知柱的截面尺寸为300mm×400mm，基础底面尺寸为1.6m×2.4m，距室外地面及柱底面分别为1.0m和0.6m。

作用在柱底的荷载效应基本组合设计值为：F=900kN（轴力），M=108kN·m （弯矩），V=18kN（剪力）。

[1066]《房屋建筑学》-平时作业

西南大学培训与继续教育学院课程代码： 1066 学年学季：20201单项选择题1、屋面防水中泛水高度最小值为（）. 150. 200. 250. 3002、平屋顶的排水坡度一般不超过（），最常用的坡度为（）。

. 5%，2%～3%. 10%，5%. 3%，5%. 5%，1%3、下列哪种墙面装饰属于抹灰类饰面（）。

.干粘石面.大理石面.塑料壁纸面.陶瓷锦砖面4、单层厂房多用于（）。

.汽车厂.玩具厂.电子厂.食品厂5、多层厂房多用于（）。

. D. 玩具厂.冶炼厂.重型机械制造厂.汽车厂6、阳台栏杆的垂直杆件间净距不应大于（）mm。

. 120. 150. 110. 1307、楼梯踏步防滑条应突出踏步面（）. 2～3mm. 1～2mm. 3～5mm. 5mm8、下列哪种砂浆既有较高的强度又有较好的和易性（）。

.粘土砂浆.石灰砂浆.混合砂浆.水泥砂浆9、基础埋深的最小深度为（）. 0.3m. 0.8m. 0.6m. 0.5m10、下列哪种构造层次不属于不保温屋面（）。

.保护层.结构层.找平层.隔汽层11、建筑技术条件是指（）。

.建筑结构技术、建筑构造技术、建筑施工技术.建筑结构技术、建筑材料技术、建筑构造技术.建筑结构技术、建筑环保技术、建筑构造技术.建筑结构技术、建筑材料技术、建筑施工技术12、耐火等级为二级时楼板和吊顶的耐火极限应满足( )。

. 1.00h, 0.25h. 1.50h, 0.15h. 1.50h, 0.25h. 1.00h, 0.15h13、在一般民用建筑中，小开间横墙承重结构的优点有（）。

①空间划分灵活②房屋的整体性好③结.②③④.①④.①②③.①③④14、工业建筑按用途可分为（）厂房。

.主要、辅助、动力、运输、储存、其它.单层、多层、混合层次.冷加工、热加工、恒温恒湿、洁净.轻工业、重工业等15、墙体按受力情况分为（）。

①山墙②承重墙③非承重墙④内墙⑤空体墙.②③.①④⑤.③④.②⑤16、无障碍设计对坡道坡度的要求是不大于（）。

《房屋建筑学》平时作业-华工继续教育学院2020-2021年第二学期

华工继续教育学院2020-2021年第二学期房屋建筑学作业1.简述建筑的含义和建筑的构成要素？(5′)答：建筑是建筑物与构筑物的总称。

建筑物是供人们生活居住、工作学习以及从事生产和各种文化活动的房屋。

构筑物是指人们一般不直接在内进行生产和生活的建筑，间接为人们提供服务的设施。

如桥梁、城墙、堤坝、水池、水塔、支架、烟囱等。

构成建筑的基本要素是建筑功能、建筑技术和建筑形象。

2.实行建筑模数协调统一的意义何在？基本模数、扩大模数、分模数的含义和适用范围是什么？(10′)答：实行建筑模数协调统一标准的意义是：为了使建筑制品、建筑构配件和组合件实现工业化大规模生产，使不同材料、不同形式和不同制造方法的建筑构配件、组合件符合模数并具有较大的通用性和互换性，以加快设计速度，提高施工质量和效率，降低建筑造价。

模数指选定的尺寸单位，作为尺度协调中的增值单位。

基本模数是模数协调中选用的基本尺寸单位。

基本模数的数值为100mm，其符号为M，即1M=1OOm。

扩大模数是基本模数的整数倍数。

通常分为水平扩大模数和竖向扩大模数，水平扩大模数的基数为3M、6M、12M、15M、30M、6OM，其相应尺寸为300mm、600mm、1200mm、1500mm、3000mm、6000mm；竖向扩大模数的基数为3M与6M，其相应尺寸为300mm和600mm。

分模数是整数除基本模数的数值。

分模数的基数为1／10M、l／5M、l／2M，其相应尺寸为10mm、20mm、50mm。

模数数列指由基本模数、扩大模数、分模数为基础扩展成的一系列尺寸。

模数数列的适用范围如下：水平基本模数的数列幅度为（1～20）M，主要用于门窗洞口和构配件断面尺寸；竖向基本模数的数列幅度为（1～36）M，主要用于建筑物的层高、门窗洞口和构配件截面等处。

水平扩大模数的数列幅度：3M为（3～75）M、6M为（6～98）M、12M为（12～120）M、15M为（15～120）M、30M为（30～360）M、60M为（60～360）M数列，必要时幅度不限，主要用于建筑物的开间或柱距、进深或跨度、构配件尺寸和门窗洞口等处。

房屋建筑学平时作业

5.方茴说：“那时候我们不说爱，爱是多么遥远、多么沉重的字眼啊。

我们只说喜欢，就算喜欢也是偷偷摸摸的。

”6.方茴说：“我觉得之所以说相见不如怀念，是因为相见只能让人在现实面前无奈地哀悼伤痛，而怀念却可以把已经注定的谎言变成童话。

”7.在村头有一截巨大的雷击木，直径十几米，此时主干上唯一的柳条已经在朝霞中掩去了莹光，变得普普通通了。

8.这些孩子都很活泼与好动，即便吃饭时也都不太老实，不少人抱着陶碗从自家出来，凑到了一起。

9.石村周围草木丰茂，猛兽众多，可守着大山，村人的食物相对来说却算不上丰盛，只是一些粗麦饼、野果以及孩子们碗中少量的肉食。

房屋建筑学平时作业1．建筑物主要由哪些部分组成？答：建筑物主要由楼地层、墙或柱、基础、楼（电）梯、屋盖、门窗等几部分组成。

2．建筑设计的主要任务是什么？设计分哪几个主要阶段？答：建筑设计的主要任务是对建筑空间的研究以及对构成建筑空间的建筑物实体的研究。

设计建筑一般分为方案阶段、初步设计阶段、施工图设计阶段；对有些小型和持续术简单的城市建筑，可以方案阶段代替初步设计阶段，而有些复杂的工程项目，则需要在初步设计阶段和施工图设计阶段之间插入技术设计阶段。

3建筑按照功能分哪几类？答：建筑按照功能分为工业建筑、民用建筑和农业建筑，其中民用建筑按照功能又可再分为居住建筑和公共建筑两大类；居住建筑包括住宅和宿舍，公共建筑包括生活服务性建筑、文教建筑、托幼建筑、科研建筑、医辽建筑、商业建筑、行政办公建筑、交通建筑、通信广播建筑、体育建筑、观演建筑、展览建筑、旅馆建筑、园林建筑、纪念性建筑、宗教建筑等。

3除建筑设计外，建筑工程设计还需要哪些专业的设计配合？答：除建筑设计外，建筑工程设计还需要结构和设备专业的设计配合。

1建筑平面包括哪几部分？答：建筑平面包括使用和交通联系两部分。

1．使用空间面积包括哪些内容？答：使用空间面积包括需使用的设备及家具所需占用的空间，人体尺度及其活动所需的空间。

国开房屋建筑混凝土结构设计形考作业答案

国家开发大学土木工程本科房屋建筑混凝土结构设计形成性考核题目及答案形考任务一一、选择题（共5小题，每小题10分，共50分）1.（梁板结构体系）主要承担楼（屋）面上的使用荷载，并将荷载传至竖向承重结构，再由竖向承重结构传至基础和地基。

2.（框架结构体系）由梁和柱连接而成，其中梁柱连接处一般为刚性连接，柱支座一般为固定支座。

3.（框架结构体系）的优点是建筑平面布置灵活、使用空间较大，缺点是结构抗侧刚度较小、易产生较大侧移，主要应用于10层以下多层建筑。

4.（框架-剪力墙结构体系）是将框架结构中的部分跨间布置剪力墙或把剪力墙结构的部分剪力墙抽掉改为框架承重。

5.（结构选型）的主要目的是为建筑物选择安全经济的受力体系，主要包括结构体系的选择及结构材料的确定等。

二、判断题（共10小题，每小题5分，共50分）6.混凝土结构是由基础、柱（墙）、梁（板、壳）等混凝土基本构件组成的一个空间骨架受力系统。

（J）7.混凝土结构设计，就是根据建筑功能或生产要求，依据一定的力学原理，选用合理的结构形式，并确定各组成构件的尺寸、材料和构造方法的过程。

（J ）8.梁板结构体系是混凝土结构中最常用的竖向结构体系，被广泛用于建筑中的楼、屋盖结构、基础底板结构等。

（X ）9.框架结构属高次超静定结构，既承受竖向荷载，又承受侧向水平力。

（J） 10.在剪力墙的墙体内，侧向荷载主要产生向下的压力，竖向荷载产生水平剪力和弯矩。

（X）11.框架-剪力墙结构体系既保留了框架结构建筑布置灵活、使用方便的优点，又具有剪力墙抗侧刚度大、抗震性能好的优点，同时还可充分发挥材料的强度作用，具有很好的技术经济指标。

（J ）12.先设计、后勘察、再施工，是工程建设必须遵守的程序。

（X ）13.结构设计的具体内容包括基础结构设计、上部结构设计和构造细部设计。

（J ）14.结构设计一般可分三个阶段：方案阶段、结构分析与计算阶段、施工图设计阶段。

（J）15.工程地质勘察报告不作为结构设计的主要依据。

大工10春《钢筋混凝土结构》在线作业-24页精选文档

大工10春《钢筋混凝土结构》在线作业Work 10 spring "reinforced concrete structure" online homework 1Total score: 100 test time: - test scores: 100* radio questions* multiple-choice questions* judgment questionsRadio examination questions (15 questions, 60 points) Score: 601., the structure of prestressed steel bar is called ().A. plain concrete structureB. prestressed concrete structureC. concrete-filled steel tube structureD. steel reinforced concrete structureThe correct answer: B Full Score: 4 points: 42. the structure is designed according to the normal working condition. Which of the following is not the main checking item?.A. component deformationB. crack resistanceC. crack widthD. ultimate bearing capacityThe correct answer: D Full Score: 4 points: 43. the applicability of the formula for calculating the normal section bearing capacity of flexural members with rectangular members (1) the reinforcement ratio of the section is less than the limit of the reinforcement ratio, so as to prevent the members.A. little tendon failureB. excessive reinforcement failureC. crack is too wideThe deflection of D. component is too largeThe correct answer: B Full Score: 4 points: 44., the relation between the probability of reliability and the probability of failure is correct.A. the sum of two is 1B. the difference between two is 1C. the product of the two is 1D. the quotient of the two is 1The correct answer: A Full Score: 4 points: 45. when the height of the beam is greater than or equal to 300mm, the diameter of the longitudinal force steel bar in the beam shall not be less than ().A. 8mmB. 10mmC. 12mmD. 14mmThe correct answer: B Full Score: 4 points: 46. structure within a specified time, under the prescribed conditions, the ability to complete the intended function, known as the structure.A. securityB. durabilityC. reliabilityD. applicabilityThe correct answer: C Full Score: 4 points: 47. the following values about the minimum thickness ofcast-in-place one-way slabs are correct.A. 60mmB. 70mmC. 80mmD. 90mmThe correct answer: A Full Score: 4 points: 48. the following values for the strength grade of concrete are correct.When A. adopts HRB335 grade steel bar, the strength grade of concrete should not be lower than C25B. components subjected to repeated loads shall not be less than C20 of the concrete strengthThe strength grade of C. prestressed concrete structure shall not be less than C20When using D. strand as prestressed steel reinforcement, the strength grade of concrete shall not be lower than C30The correct answer: B Full Score: 4 points: 49. in the calculation of the serviceability limit state, the load is adopted.A. design valueB. representative valueC. maximumD. meanThe correct answer: B Full Score: 4 points: 410. in the following circumstances, the state of normal use is limited.The crack width of A. reaches the standard limitThe B. member concrete is crushedAll the reinforcing bars of the C. member yieldThe tensile stress of concrete in D. prestressed component exceeds the standard limitThe correct answer: A Full Score: 4 points: 411. the basic assumption of the calculation of the normal section bearing capacity of the concrete members below is (. Strain maintaining plane of A. cross sectionB. takes into account the tensile strength of concreteThe stress-strain relation curve of C. concrete is adopted according to the regulationThe stress-strain relation equation of D. longitudinal steel bar is adopted according to regulationsThe correct answer: B Full Score: 4 points: 412. T shaped ribbed beams of flange width calculation according to the calculation for consideration (span).A. calculates 1/3 of the spanB. Liang Kuan and the sum of the beams and ribsC. calculates 1/6 of the widthD. Liang Kuan and beam rib net distance of 1/2 andThe correct answer: A Full Score: 4 points: 413. rectangular beam section size is 250mm * 500mm, the cross section effective height is 465mm, the bending moment is 180kN. M, the concrete compressive strength standard value is14.3N/mm2, the section compression area equivalent stress coefficient takes 1,The section's resistance coefficient is ().A. 3.33B. 4.76C. 0.233D. 0.433The correct answer: C Full Score: 4 points: 414. the concrete strength grade stipulated in the code of concrete structure is standard, and the sample adopts standard test method, and has cubic compressive strength.A. 80%B. 85%C. 90%D. 95%The correct answer: D Full Score: 4 points: 415. the unified standard for structural reliability design of buildings considers the reduction of the variable load standard value to multiply it by a factor.A. greater than 1B. less than 1C. equals 1D. or more is wrongThe correct answer: B Full Score: 4 points: 4OneSee pictures for questionsA.B.C.D.The correct answer: AB Full Score: 4 points: 42. the following factors that affect concrete shrinkage are correct.The greater the water cement ratio of A., the greater the shrinkageThe larger the elastic modulus of B. aggregate is, the smaller the shrinkage isC. the denser the concrete, the greater the shrinkageThe greater the humidity, the greater the shrinkage during D. bondingThe correct answer: AB Full Score: 4 points: 43. what are the basic values of the following variable loads, which are not their basic representative values?.A. standard valueB. combination valueC. quasi permanent valueD. frequency encounterThe correct answer: BCD Full Score: 4 points: 44. when the safety level of the structure belongs to level two, the combination of its target reliability index and failure type is correct as followsA. 3.2, brittle failureB. 3.2 ductile failureC. 3.7, brittle failureD. 3.7 ductile failureThe correct answer: BC Full Score: 4 points: 4The net spacing in the horizontal direction of the lower longitudinal reinforcement of the 5. beam shall not be less than ().A. 25mmB. DC. 30mmD. 1.5DThe correct answer: AB Full Score: 4 points: 4Judgment questions (10 questions, 20 points) Score: 201. the calculation criterion of the normal section bearing capacity of reinforced concrete members gives the failure criterion of reinforced bars, that is, the ultimate strain is0.01.A. errorB. correctThe correct answer: B Full Score: 2 points: 22. variable load is the load that can not be neglected when the value of the structure changes with time during the period of structural design.A. errorB. correctThe correct answer: B Full Score: 2 points: 23. the stirrups should be made of closed type in the rectangular section beams with a span of no more than 15d (D is the minimum diameter of the compression steel bars).A. errorB. correctThe correct answer: B Full Score: 2 points: 2The provisions of the 4. "building structure" load code for the design, the basic combination of load effect combination value of two kinds of combination control from the variable load effect and controlled by the permanent load effect in the most unfavorable value.A. errorB. correctThe correct answer: B Full Score: 2 points: 25. creep can cause prestress loss in prestressed concrete structure.A. errorB. correctThe correct answer: B Full Score: 2 points: 26. compared with the reinforced beam, the destruction of the super reinforced beam begins with the tensile steel bar.A. errorB. correctThe correct answer: A Full Score: 2 points: 27. carbon steel containing less than 0.25% carbon is called low carbon steel.A. errorB. correctThe correct answer: B Full Score: 2 points: 28. the reliability of the structure refers to the probability that the structure can not complete the scheduled functionunder normal conditions during the design life.A. errorB. correctThe correct answer: A Full Score: 2 points: 29. double rib section is applicable to the condition that the beam cross section is subjected to different numbers of bending moment under different load combinations.A. errorB. correctThe correct answer: B Full Score: 2 points: 210. partial coefficients of a permanent load,According to its effect, the disadvantages and advantages of the structure are respectively 1.2 (1.35) and 1, and the partial factor of variable load is generally 1.4.A. errorB. correctThe correct answer: B Full Score: 2 points: 2Work 10 spring "reinforced concrete structure" online homework 2Total score: 100 test time: - test scores: 100* radio questions* multiple-choice questions* judgment questionsRadio examination questions (15 questions, 60 points) Score: 601. for section size b * h the same rectangle, T shape and inverted T section beam, when the action has concentrated load, its shear bearing capacity.A. equalityB., T shape, cross section, big beamC. rectangular cross section beamD. inverted T shape cross section beam bigThe correct answer: B Full Score: 4 points: 42. of the four failure modes of a torsion member, the ductile failure is ().A. damaged tendonsB. partial reinforcement failureC. excessive reinforcement failureD. little tendon failureThe correct answer: A Full Score: 4 points: 43. the spacing between stirrups of bent members is too small.A. occurs by oblique tensile failureShear failure occurred in B.C. occurs by baroclinic failureD. will affect the quality of constructionThe correct answer: D Full Score: 4 points: 44., for the three kinds of oblique shear failure forms of beams, it is necessary to calculate the shear bearing capacity of a component to satisfy a certain diagonal section.A. baroclinic failureB. shear compression failureC. oblique tensile failureD. is not correct at allThe correct answer: B Full Score: 4 points: 45. the larger the slenderness ratio of the longer columns, the better the bearing capacity.A. reduces manyB. basically unchangedC. adds a lotD. is not affectedThe correct answer: A Full Score: 4 points: 46. when calculating the amount of steel reinforcement for a bentcolumn, the design value of shear is taken as follows.A. front bend reinforcement, compression zone, bending point, the corresponding shear valueThe shear value at the edge of the B. supportC. front bend reinforcement, tensile area, bending point, the corresponding shear valueD. the bent bar is the shear force at the beginning of the tension zoneThe correct answer: C Full Score: 4 points: 4The calculation length of the 7. member is related to the support at both ends of the component, and when the two ends are fixed, the calculated length is ().A. L (the actual length of the component)B. 0.5LC. 0.7LD. 2LThe correct answer: B Full Score: 4 points: 48. the following basic assumptions about the variable angle space truss model are incorrect.A. concrete only works under pressureB. stirrups bear tension onlyC. longitudinal bars bear both tension and pressureD. ignores the torsional action of core concreteThe correct answer: C Full Score: 4 points: 49. the minimum failure form of shear strength of oblique section beams without stirrups is ().A. baroclinic failureB. shear compression failureC. oblique tensile failureD. is not correct at allThe correct answer: C Full Score: 4 points: 410., when the longitudinal reinforcement ratio of compression member exceeds 3%, the stirrup diameter should not be less than ().A. 5mmB. 6mmC. 7mmD. 8mmThe correct answer: D Full Score: 4 points: 4The ratio of reinforcement of all longitudinal bars should not be less than that of 11. axial compression members and eccentric compression members.A. 0.4%B. 0.5%C. 0.6%D. 0.7%The correct answer: C Full Score: 4 points: 412., for the complex section of the component, not to use () stirrups, to avoid the outward pulling force, resulting in the corner of the concrete damaged.A. has an outer fold angleB. has an internal fold angleC. single stirrupD. composite stirrupThe correct answer: B Full Score: 4 points: 413., the section is basically all tension, there is no compression zone, in the vicinity of destruction, transverse cracks can pass through, the failure form of the whole section belongs to ().A. large eccentric tensionB. large eccentric compressionC. small eccentric tensionD.Small eccentric compressionThe correct answer: C Full Score: 4 points: 414. for a given cross section, under the condition of small eccentric compression, the load Li Suizhi decreases as the axial force increases.A. normal section bendingB. normal section is shearedC. oblique section bendingD. oblique section shearThe correct answer: A Full Score: 4 points: 415. set the purpose of bending the bar, the following statement is not correct.A. meets diagonal shear resistanceB. satisfies oblique section bending resistanceThe C. acts as a support and the negative longitudinal bar bears the negative moment of the supportD. in order to segment steel, make full use of midspan longitudinal reinforcementThe correct answer: B Full Score: 4 points: 4(a total of 5 multiple-choice questions, a total of 20 points.) Score: 201. about the characteristics of the compression failure of the size eccentricity, the following statement is correct.A. eventually destroys the same formThe causes of B. damage are differentC. belongs to brittle fractureThe carrying capacity of D. component is the sameThe correct answer: AB Full Score: 4 points: 42. if the limit load is the same when the boundary is broken, the required condition of the cross section is ().A. has the same cross-section shapeB. section size is the sameC. concrete strength grade is the sameD. grade of reinforcement is the sameThe correct answer: ABCD Full Score: 4 points: 43. the main inclined cracks in the reinforced concrete beams in the shear bend section of the joint action of shear and bending moment are (.A. abdominal shear oblique fractureB. split crackC. spiral cracksD. bending shear oblique crackThe correct answer: AD Full Score: 4 points: 44. the sum of longitudinal reinforcement of bending and torsion member is (and sum of).A. flexural longitudinal reinforcementB. twisted barsC. shear longitudinal reinforcementD. longitudinal tension barsThe correct answer: AB Full Score: 4 points: 45. the farther the material diagram is, the moment envelope diagram of the beam is, the.The higher the utilization of A. material isThe lower the full utilization of B. materials isThe greater the safety reserve of the C. beamD. is more likely to have cross section shear resistance The correct answer: BC Full Score: 4 points: 4Judgment questions (a total of 10 questions, a total of 20 points) Score: 201. longitudinal compression column longitudinal reinforcement can prevent accidental eccentric damage and improve theductility of component.A. errorB. correctThe correct answer: B Full Score: 2 points: 22. the stirrup should meet the lower limit requirement of the formula so as to prevent the cable-stayed failure.A. errorB. correctThe correct answer: B Full Score: 2 points: 23. bending the end of the steel bar to the side of the support or to the front row, bending the bar, the distance between the starting points should not be less than the maximum spacing of the stirrups.A. errorB. correctThe correct answer: A Full Score: 2 points: 24. symmetrical reinforced I section eccentric compression column has the same section failure shape as the T shape section.A. errorB. correctThe correct answer: A Full Score: 2 points: 25., the difference between the duck tendon and the float bar is whether the anchor end of the two anchor is located in the compression zone, and the two anchor end is located in the compression zone, which is called the duck tendon.A. errorB. correctThe correct answer: B Full Score: 2 points: 26. the initial cracks of reinforced concrete members under rectangular cross section usually occur near the midpoint ofthe long side of the section, and they are 45 degrees to the axis of the component.A. errorB. correctThe correct answer: B Full Score: 2 points: 2The 7. axis tension member can be divided into three stress stages from loading to failure.A. errorB. correctThe correct answer: B Full Score: 2 points: 2The ratio between 8. shear span a and section height h is called shear span ratio.A. errorB. correctThe correct answer: A Full Score: 2 points: 29., the tensile failure of reinforced concrete eccentrically compressed short columns is also called large eccentric compression failure, which belongs to the ductile failure type.A.errorB. correctThe correct answer: B Full Score: 2 points: 210. the cross section of the eccentrically compressed section of the rectangular section reaches the limit. When the failure occurs, the concrete reaches the ultimate compressive strain value, but the tensile tendon does not necessarily reach the yield point.A. errorB. correctThe correct answer: A Full Score: 2 points: 2Work 10 spring "reinforced concrete structure" online homework3Total score: 100 test time: - test scores: 100* radio questions* multiple-choice questions* judgment questionsRadio examination questions (15 questions, 60 points) Score: 601. in the basic requirements of structural concrete durability, the environmental category is a class, and the water cement ratio is not greater than ().A. 0.50B. 0.55C. 0.60D. 0.65The correct answer: D Full Score: 4 points: 42. tensile control stress limit, for heat treatment steel bar, first Zhang Fazhong for () and F for prestressed steel strength standard value.A. 0.65fB. 0.70fC. 0.75fD. 0.80fThe correct answer: B Full Score: 4 points: 43. in addition to the following () structure, priority shall be given to prestressed concrete structures.A. requires cracks to control structures of higher rankB. large span or large force memberC. requires more structural members to control stiffness and deformation of structuresD. reinforced concrete floor of an ordinary houseThe correct answer: D Full Score: 4 points: 44. the torsion bars in the torsion member are not correct. The A. shall be symmetrically arranged along the perimeter of the section as uniformly as possibleB. at the four corners of the cross section, you can set up anti twisted longitudinal bars, or you can not set up anti twisted barsC. must be equipped with torsion bars at the four corners of the cross sectionD. should not exceed 300mm and should not exceed the short section size of cross sectionThe correct answer: B Full Score: 4 points: 45., for the factors that affect concrete carbonization, the measures to reduce carbonation are incorrect.A. reasonable design mix ratioB. reduces the compactness of concreteC. specifies the minimum thickness of protective layer for reinforcementD. uses coverage layerThe correct answer: B Full Score: 4 points: 46. prestressing force of steel bar relaxation refers to the force of steel bar.Under the condition that the stress of A. steel bars remains constant, the strain will gradually increase with time Under the condition that the stress of B. steel bars remains the same, the strain will gradually decrease with the increase of timeUnder the condition that the length of C. steel bars remains constant, the stress of steel bars will increase gradually with the increase of timeUnder the condition that the length of D. steel bars remains constant, the stress of steel bars will decrease gradually withthe increase of timeThe correct answer: D Full Score: 4 points: 47. "most stiffness principle" refers to the simplified calculation of beam in the span range, can press () stiffness calculation of the maximum bending section.A. pressureB. torqueC. shear forceD. bending momentThe correct answer: D Full Score: 4 points: 48. when the strength of the pre order is greater than or equal to 1, the concrete is ().A. partially prestressed concreteB. full prestressed concreteC. ordinary reinforced concreteD. plain concreteThe correct answer: B Full Score: 4 points: 49. the following does not belong to the structural crack width check the relevant value is ().A. load basic valueB. load standard valueC. load quasi permanent valueStandard values for strength of D. materialsThe correct answer: A Full Score: 4 points: 410. in the bending shear torsion member, the structure of the stirrups subjected to shear torsion is not exact.A. stirrups must be made into closed typeB. the end of the twist stirrup shall be made into a 130 degree bent hookWhen C. adopts composite stirrups, the stirrups inside the section should be includedD. the length of the straight end of the bent bow shall not be less than 10DThe correct answer: C Full Score: 4 points: 4ElevenIn the calculation of T and I section pure torsion members, the cross section can be divided into rectangles, and the division principle is ().A. divides the tensile flange firstB. first divides the compression flangeC. meets the integrity of the web firstD. first make sure the flange is intactThe correct answer: C Full Score: 4 points: 412. the following factors that affect the short-term stiffness of Bs are incorrect.As the A. moment increases, the Bs decreases accordingly B. reinforcement ratio increased, Bs significantly increased The C. section has a tensile flange, and the Bs increases D. reinforcement ratio, material timing, cross section effective height increase, the improvement of Bs is significant The correct answer: B Full Score: 4 points: 413. the design of concrete structures with a service life of 100 years and in a given environment shall comply with the provisions of which the incorrect ones are ().The concrete strength grade of A. reinforced concrete structure shall not be lower than C30The content of chloride ion in B. concrete shall not exceed0.06% of the cement contentC. should use non alkali activated aggregateThe concrete strength grade of D. prestressed concrete structure shall not be less than C30The correct answer: D Full Score: 4 points: 4FourteenSee pictures for questionsA.B.C.D.The correct answer: D Full Score: 4 points: 415., the requirement for anchorage in prestressed concrete members is incorrect.A. safe and reliableB. shall make the prestressing steel bar not slip as much as possible in the anchorageC. tectonic complexD. is easy to useThe correct answer: C Full Score: 4 points: 4(a total of 5 multiple-choice questions, a total of 20 points.) Score: 201. the following effective measures to reduce the loss of prestress caused by shrinkage and creep of concrete are ().A. uses high-grade cementB. uses well graded aggregateC. strengthening maintenanceD. reduces the compactness of concreteThe correct answer: ABC Full Score: 4 points: 42. the following requirements for the construction of prestressed members are correct (()).The net spacing of A. heat treated steel bars shall not be less than 20mmB. the thickness of the concrete protection layer shall be calculated from the hole wall. The bottom of the beam shall not be less than 40mmC. reliable measures should be taken to prevent metal corrosionD. all the components that need arching must be arched at the same time as the componentThe correct answer: CD Full Score: 4 points: 4ThreeSee pictures for questionsA.B.C.D.The correct answer: ABCD Full Score: 4 points: 44., in the general construction, the concrete structure member's deformation has certain request, its purpose lies in ().A. ensures the use of buildingsB. prevents adverse effects on structural componentsC. prevents undesirable effects on non structural componentsD. ensures that people feel within acceptable levelsThe correct answer: ABCD Full Score: 4 points: 45. the following factors that affect the curvature ductility coefficient of flexural members are correct.A. longitudinal tensile steel reinforcement ratio increases, ductility coefficient decreasesB. reinforcement ratio of compression steel increases, ductility coefficient can increaseWhen the ultimate compressive strain of C. concrete increases, the ductility coefficient increasesThe strength grade of D. concrete increases, and the ductility coefficient increasesThe correct answer: ABCD Full Score: 4 points: 4Judgment questions (10 questions, 20 points) Score: 201. for the same type of steel, the tension control stress is prior to Zhang Fazhong and the value is lower than that of Zhang Fazhong.A. errorB. correctThe correct answer: A Full Score: 2 points: 22. the greater the tension control stress in the prestressed steel bar, the greater the stress relaxation loss value of the steel bar.A. errorB. correctThe correct answer: B Full Score: 2 points: 23. the bending moment has no influence on the torsional bearing capacity of reinforced concrete members.A. errorB. correctThe correct answer: B Full Score: 2 points: 24. pairs of environmental categories fall into two categories, At the stage of use, the two grade prestressed axial tension member is allowed to crack, and the maximum crack width shall be less than 0.2mm.A. errorB. correctThe correct answer: A Full Score: 2 points: 25., the prestressed steel bar exceeds tension, then it can reduce the temperature difference of the prestressed steel bar.A. errorB. correctThe correct answer: A Full Score: 2 points: 26. ductility of structures or members or sections refers to the deformation capacity from the beginning of the yield to themaximum carrying capacity or the period after which the carrying capacity has not decreased significantly.A. errorB. correctThe correct answer: B Full Score: 2 points: 27. of the prestressed flexural shear capacity plays a beneficial role, because the pre stress can block diagonal cracks and development, increase the shear compression zone height, thereby improving the shear bear shear compression zone.A. errorB. correctThe correct answer: B Full Score: 2 points: 2In the calculation of 8. prestressed concrete members, the total loss value of pre tensioned prestressing should not be less than 100N/mm2.A. errorB. correctThe correct answer: B Full Score: 2 points: 29. the durability of concrete structures means that in the design life, under normal maintenance, they must be suitable for use without the need for maintenance and reinforcement.A. errorB. correctThe correct answer: B Full Score: 2 points: 210., the width of crack development defined in the code for concrete design of our country refers to the crack width of the concrete on the side surface of the component at the center of gravity of the tensile steel bar.A. errorB. correct。

房屋建筑学、钢筋混凝土结构、基础工程(平时作业)2017.10.9

《房屋建筑学、钢筋混凝土结构、基础工程》平时作业（2017-2018第一学期）任课老师：周晖教学点专业级别姓名学号成绩一、客观题部分，共46分（一）判断题(每空2分，共16分)1.架立筋起抵抗弯矩作用。

（）2.根据梁的受弯破坏试验可知，同样截面尺寸、同样跨度和同样材料强度的梁，由于配筋量的不同，会发生本质不同的破坏。

（）3.在设计中允许出现超筋梁。

（）4.某板的受力钢筋型号为，则该板受力钢筋的直径为10mm。

（）5.悬臂版一定是单向板。

（）6.基础根据所用材料的不同，可分为刚性基础和柔性基础两类，其中钢筋混凝土基础属于刚性基础。

（）7.导致建筑物破坏，可能是基础沉降量过大或者沉降差过大引起的，也可能是地基的承载力不够或者上部荷载过大引起的。

（）8.建筑结构应具备的功能要求为适用、安全、耐久和美观。

（）（二）单项选择题(在每小题的四个备选答案中，选出一个正确答案，并将正确答案的序号填在题干的括号内。

每空2分，共30分)1.混凝土的强度等级是按（）划分的。

A、轴心抗压强度B、轴心抗拉强度C、立方体抗压强度D、没有统一规定2.当建筑采用混凝土结构，下列材料选择中（）有错误？A、钢筋混凝土结构的混凝土不应低于C15；当采用HRB335级钢筋时，混凝土不宜低于C20。

B、当采用HRB400和RRB400级钢筋时，及重复荷载时，混凝土不得低于C25。

C、预应力混凝土结构的混凝土强度等级不低于C30。

D、当采用钢绞线、钢丝、热处理钢筋作预应力筋时，混凝土不宜低于C40。

3. 212的意义是（）。

A、2根HPB300的钢筋B、2根HRB335的钢筋C、2根HRB400的钢筋D、无意义4.下列哪种荷载不属于活荷载（）。

A、风荷载B、楼面上的人C、地震D、屋顶上的灰层5.某学校书库楼面活荷载大小为5kN/m2时，取该荷载分项系数等于（）。

A、1.3B、1.2 C/1.35 D、1.46.单向板肋梁楼盖，计算主梁截面有效高度时，当受力钢筋排一排时，取（）。

2020《房屋建筑学、钢筋混凝土、基础工程》平时作业

《房屋建筑学、钢筋混凝土结构、基础工程》平时作业（2019-2020学年第二学期）任课老师：周晖教学点专业级别姓名学号成绩一、客观部分，共20分（一）填空题（2分*5空=10分）1.仅考虑荷载效应S和结构抗力R两个基本变量，结构“可靠”状态方程可表示为。

2. 要求将建筑物从基础以上沿全高全部分开；要求建筑物从屋顶到基础分开。

3.双向板肋梁楼盖荷载的传递途径为。

4.土的抗剪强度指标有2个，分别为________和土的内摩擦角。

（二）判断题（2分*5题=10分）1.规范规定f cuk所用试块的边长为200mm。

（）2.某板内受力钢筋型号为，则该板受力钢筋的直径为10mm，间距为100mm。

（）3.钢筋混凝土矩形截面梁截面受弯承载力复核时，混凝土相对受压区高度，说明它是超筋梁。

（）4.基本模数的符号为M。

（）5.在广州地区设计房屋基础埋深时，一般不需考虑地基冻融条件。

（）二、实操部分，共80分（一）作图与识图题（25分）1.识读以下A-A剖面图，完成填空（10分）（1）楼的总高度是米；（2）此楼室内外高差米；（3）楼梯踏面宽度mm；踢面高mm.；一层楼梯第一个梯段有个踏面。

（4）墙体厚度米；（5）底层楼梯梯段有个踏步，底层中间平台下的净高米；二层中间休息平台宽度为米。

（6）上图中“Ａ”处表示的构件名称是。

2. 已知某4层框架结构建筑物，层高为3000mm，室内外高差600mm，其基本结构如图1所示。

各部位构造如下：（1）外墙为砖墙，墙身厚240mm，墙面为6厚水泥砂浆饰面，窗台高900mm，窗高1800mm；（2）内墙面为腻子粉和墙面漆，内墙面装修层厚度共计20厚；（3）外墙面600mm高的毛石勒脚，不设防潮层，用地圈梁代替防潮层；（4）独立窗套，突出墙面120mm，窗台为水泥砂浆面，单层玻璃外开；（5）室内地坪做法自下而上依次为：素土夯实、80厚碎石压实、120厚C15混凝土、20厚1:2水泥砂浆、8厚耐磨地板瓷砖；（6）室外地坪做法自下而上依次为：素土夯实、100厚C15素混凝土、20厚1:2水泥砂浆；（7）楼板做法自下而上依次为：面刮腻子、15厚混合砂浆、100厚砼板、20厚1:2水泥砂浆、8厚耐磨地板瓷砖；（8）100高同底板贴砖踢脚；（9）屋面做法自下而上依次为：15厚混合砂浆、面刮腻子、100厚砼板、60厚炉渣混凝土找坡3%、3厚APP改性沥青防水卷材(带铝箔)，女儿墙高度为400mm；（10）散水宽度为800，坡度为4%，天沟不做绘制要求。