建筑工程学院毕业设计计算书撰写模板

届 科生毕业论文（设计） 存档编号

本 科 毕 业 设 计

毕业设计（论文）题目

学 院

专 业

班 级

学 生

指导教师

年 月 日

摘 要

本工程为南方某市都昌一中1#教学楼建筑结构设计。建筑面积约9000 m2，占地面积约1800 m，五层，总高20.200m，采用框架结构，柱下独立(联合)基础，设计基准期50年，结构安全等级为二级，抗震设防烈度为7度。建筑设计本着“功能适用，经济合理，造型美观，环境相宜”的原则，以国家相应规范、标准为依据，完成了设计任务书所要求的建筑平面设计，并在此基础上进行了立面、剖面、建筑详图设计，并绘制建筑图施工图。结构设计本着“安全，适用，耐久”的原则，进行了竖向荷载汇集，水平荷载汇集，内力计算，内力组合，结构抗震验算，板、梁、柱、楼梯、基础等结构构件的设计，并绘制了结构图施工图。

关键词：教学楼；钢筋混凝土框架；结构设计

2

ABSTRACT

This project is the architectural and structural design of a five-floor classroom building in a city of south China, of which area is about 9000 m2 position area is about 1800 m2,and highth is 20.200m. It’s portal frame construction, using the independent（combine）foundation under the columns. The design datum time is 50 years, the structure security grade is two levels, the earthquake resistance fortification intensity is 7 degrees.The architectural design “is suitable in line with the function, the economy is reasonable, the modelling is artistic, the environment is suitable” the principle, take the national corresponding standard, the standard as the basis, has completed the construction plane design which the design project description requests, and carried on in this foundation has set up the surface, the section plane, the building detail design, and drew up the construction chart construction drawing.Structural design in line with “safe, suitable, durable” the principle, has carried on the vertical load collection, the horizontal load collection, the endogenic force computation, the endogenic force combination, the structure earthquake resistance checking calculation, the board, the beam, the column, the stair, the foundation component design, and complect the construction drawing.

Key word: classroom building; reinforced concrete frame; structural design

目 录

第1章 工程概况 .......................................................... 1

1.1工程名称 ............................................................ 1

1.2建筑规模 ............................................................ 1

1.3建筑特点 ............................................................ 1

1.4建筑设计资料 ........................................................ 1

第2章 框架结构布置及简图 ................................................ 3

2.1框架结构布置 ........................................................ 3

2.2梁柱截面的确定 ...................................................... 3

2.2.1框架梁 ........................................................ 3

2.2.2框架柱 ........................................................ 3

2.2.3横向框架的布置 ................................................ 4

2.2.4横向框架的跨度和标高 .......................................... 5

第3章 荷载计算 .......................................................... 7

3.1恒荷载计算 .......................................................... 7

3.1.1屋面框架梁线荷载标准值 ........................................ 7

3.1.2楼面框架梁线荷载标准值 ........................................ 7

3.1.3屋面框架节点集中荷载标准值 .................................... 8

3.1.4楼面框架节点集中荷载标准值 .................................... 8

3.2活荷载计算 .......................................................... 9

3.3屋面雪荷载计算 ...................................................... 9

3.4风荷载计算 ......................................................... 10

第4章 内力计算 ......................................................... 11

4.1恒荷载作用下的框架内力计算 ......................................... 11

4.1.1线刚度计算 ................................................... 11

4.1.2恒荷载转化 ................................................... 11

4.1.3分层法计算恒荷载作用下的梁端弯矩 ............................. 12

4.1.4横荷载作用下的梁端剪力和柱轴力计算 ........................... 19

4.2活荷载作用下的框架内力计算 ......................... 错误！未定义书签。

4.2.1活荷载转化 ................................................... 21

4.2.2分层法计算活荷载作用下的梁端弯矩 ............................. 22

4.2.3活荷载作用下的梁端剪力和柱轴力计算 ........................... 25

4.3风荷载作用下的框架内力计算 ......................................... 27

4.3.1抗侧刚度和反弯点高度确定 ..................................... 27

4.3.2各层剪力分配 ................................................. 28

4.3.3梁端弯矩计算 ................................................. 28

4.4地震力作用下的框架内力计算 ......................................... 29

4.4.1横向框架侧移刚度计算 ......................................... 31

4.4.2横向自震周期计算 ............................................. 33

4.4.3横向水平地震作用计算 ......................................... 33

4.4.4水平地震作用下的位移验算 ..................................... 35

4.4.5水平地震作用下的框架内力计算 ................................. 35

第5章 内力组合 ......................................................... 38

5.1框架横梁内力组合 ................................................... 38

5.2框架柱内力组合 ..................................................... 40

第6章 配筋计算 ......................................................... 43

6.1框架梁的配筋计算 ................................................... 43

6.1.1正截面受弯承载力计算 ......................................... 43

6.1.2斜截面受弯承载力计算 ......................................... 46

6.2框架柱截面设计 ..................................................... 47

6.2.1已知条件 ..................................................... 47

6.2.2构造要求 ..................................................... 47

6.2.3剪跨比和轴压比验算 ........................................... 47

6.2.4柱正截面承载力计算 ........................................... 48

6.2.5柱斜截面承载力计算 ........................................... 53

6.3节点设计 ........................................................... 55

6.4楼板设计 ........................................................... 56

6.4.1A、C区格板的计算 ............................................. 55

6.4.2 B区格板的计算 ............................................... 58

6.5屋盖板设计 ......................................................... 58

6.6楼梯设计 ........................................................... 58

6.6.1踏步板设计 ................................................... 59

6.6.2斜梁设计 ..................................................... 60

6.6.3平台板设计 ................................................... 61

6.6.4平台梁设计 ................................................... 62

第7章 基础设计 ......................................................... 66

7.1边柱基础 ........................................................... 66

7.1.1计算基底尺寸 ................................................. 66