土木工程施工课程设计 完整版 (2)

土木工程施工课程设计专业：

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目录

第一章工程概况 (1)

一、建筑、结构概况 (1)

二、施工条件概况 (1)

第二章工程量计算··················································

一、土方工程量····················································

二、基础工程工程量················································

三、柱工程量······················································

四、梁工程量······················································

五、楼梯工程量····················································

六、预制板工程量··················································

七、工程量清单表··················································第三章施工方案····················································

一、施工段划分····················································

二、工期控制······················································

三、施工顺序······················································

四、施工工艺······················································

五、施工方法·····················································

六、施工时间·····················································

七、模板方案·····················································第四章机械设备选择················································

第五章主要技术措施················································第六章施工总平面图··············································第七章施工进度计划表···········································

第一章工程概况

一、建筑、结构概况

建筑设计特点：本工程为某无线电厂生产车间，总体呈矩形分布，建筑物总高16.90m，总长54.30m，总宽21.3m；共四层，首层层高为4.5m，二、三标准层层高均为4.2m，顶层层高4.0m，屋顶为平屋顶。

结构设计特点：本工程采用钢筋混凝土框架结构，框架柱统一截面尺寸为400mm×450mm，梁截面300mm×400mm、300mm×500mm和300mm×600mm等，楼面铺设180mm厚预应力钢筋混凝土空心板。采用柱下独立基础，尺寸均为2050mm×2050mm，阶梯形；基础埋深为2.0m，下设100厚混凝土垫层；采用现浇混凝土板式楼梯；室外设计地坪标高为-0.45m。

二、施工条件概况

地形：平坦

土质：亚粘土

雨季：4-6月份

地下水位：最高地下水位位于地面以下2.0m

开工时间：2016年7月8日

施工工期：275天（根据施工定额）

钢筋：由加工厂加工成型后运至现场。

混凝土：采用商品混凝土，水电由市区供应。

交通：厂内可通行车辆

材料：建筑材料齐全，技术力量雄厚，劳动力由公司工程处统一调配。

第二章 工程量计算

根据施工段的划分原则，每层分两个施工段，分界线在5号轴线柱右侧。取1~5轴基础层为第1施工段，6~10轴基础层为第2施工段，其他层依次类推。

一、土方工程量

根据土的类别取基坑放坡系数为0.5。

基础尺寸：2.05m ×2.05m 。

下底：m m a 65.223.005.2=⨯+=(四周考虑0.3m 的工作面)。 上底：()[]m 3.45.045.0-1.00.2223.005.2=⨯+⨯+⨯+='a 。

采用机械挖土，考虑到基坑开挖尺寸及运输车辆的进出，选择采用条形开挖；不考虑地基梁所需挖土的土方量。

（1）、开挖工程量

第1施工段：

[(3×6+0.15+1.025+0.1+0.3)+(4×6+0.15+1.025+

0.1+0.3)×2+(3.75+1.025+0.1+0.3-1.325)+(6+1.025+0.1+0.3)×2] 1×(2.1-0.45)×(2.65+4.3)=512.74()3m

×

2

第2施工段：

1×(2.1-0.45)×(2.65+4.3)=538×6-0.15+1.025+0.1+0.3)×3]×

2

()3m

（2）、填方工程量

a、基础回填：

第1施工段：

×[(1.2-0.45)×0.45×0.45+2.25×2.25×0.1]=459.383m

第2施工段：

×[(1.2-0.45)×0.45×0.45+2.25×2.25×0.1]=493.543m

b、房心回填：

第1施工段：

×（7.5-0.3）×7+（6-0.3）×（3.75-0.3）+（6-0.3）×（6-0.3）×2]×0.45=167.43m

第2施工段：

×（7.5-0.3）×10×0.45-0.3×0.4×（6-0.3）