某大学六层办公楼毕业设计计算书

毕业设计(论文) 题目：办公楼设计

学院：土木建筑学院

专业名称：土木工程

班级学号： xxx

学生姓名： xx

指导教师： xxx

二O一五年六月

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办公楼设计

学生姓名： xx 班级：xx

指导老师：xx

摘要：该工程为矩形建筑东西长26.4m南北长14.7m，总建筑面积约2400m²，建筑高度16.7m，6层高，层高3.3m，该办公楼满足办公、会议、娱乐等要求。

建筑设计部分包括建筑平面图、立面图、剖面图以及建筑说明图。结构设计时取一榀具有代表性的框架进行设计。结构计算内容有荷载计算、内力计算、内力组合、截面计算等几方面。在确定计算简图之后，按照有关设计规范和规定，采用弯矩分配法计算竖向荷载（恒载及活荷载）作用下的结构内力，再进行重力荷载代表值的计算，用D值法求出在水平地震作用和风荷载作用下的结构内力。此外还进行了框架外的楼梯和基础的设计：对楼梯采用的是板式楼梯；对基础采用了独立基础与联合基础，基础设计包括荷载计算、基础承载力计算、冲切计算、基础配筋计算等等。

关键词：办公楼钢筋混凝土框架结构体系弯矩二次分配法抗震设计基础设计

指导老师签名：

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T he office building Design of Jiujiang College of Arts and

Sciences. Ltd.

Student Name:chaiqichen Class: 11111137

Supervisor: zhang hui hua

Abstract: This project is a rectangular building .The office of the total construction area is about 2400m2 and owns a total of six layers, the height of each layer is 3.3m. The total height of the building is 20.75. The office building satisfied office, meeting,and other requirements.

Architectural design portion includes floor plans, elevations, sections and architectural description. Structure design is done with a representational framework design. Structure calculation contents include load calculation, internal force calculation, internal force combination, cross section calculation etc. When the directions of the frames is determined, firstly the weight of each floor is calculated .Then the vibrate cycle is calculated by utilizing the peak-displacement method, then making the amount of the horizontal seismic force can be got by way of the D value method. The seismic force can be assigned according to the shearing stiffness of the frames of the different axis. Then the internal force in the structure under the horizontal loads can be easily calculated. Also conducted the staircase outside the framework and foundation design: use the plate staircase, calculate the bench inclined beam, bench plate, flat beam, the platform plate; use an joint foundation and an independent basis. The design of foundation include the calculation of load calculation, the calculation of bearing capacity of foundation, punching calculation and the calculation of foundation reinforcement etc..

Keywords:office building, load calculation, seismic design, internal force combination；

Signature of Supervisor:

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目录

1.工程概况 (2)

1.1工程名称 (2)

1.2建筑设计资料 (2)

1.3设计依据 (2)

1.4基本数据 (2)

2.结构布置及计算简图 (4)

2.1确定结构体系 (4)

2.2梁柱截面确定 (4)

2.3框架的跨度与柱高 (5)

2.4框架梁布置图 (5)

3.屋盖、楼盖设计 (6)

3.1屋面板设计 (6)

3.2楼面板的设计 (8)

4.重力荷载计算 (12)

4.1屋面及楼面的永久荷载标准值 (12)

4.2屋面及楼面的可变荷载标准值 (12)

4.3梁、柱、墙、窗、门重力荷载计算 (12)

4.4重力荷载代表值 (13)

5.框架测移刚度计算 (15)

5.1梁和柱的线刚度计算 (15)

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