某综合办公楼设计计算书 - 图文

延安大学西安创新学院毕业设计

题目：紫薇地产综合办公楼设计

系 别：建筑工程

专 业：土木工程

班 级：1203班 学 生：张华

学 号：1245073015

指导教师：熊二刚

I

延安大学西安创新学院毕业设计

摘 要 .......................................................................... IV ABSTRACT .......................................................................... V 1 绪论 .......................................................................... 6 1.1建筑设计背景 ............................................................... 6 1.1.1建筑概况 ................................................................. 6 L.1.2

工程地质条件 ............................................................. 6

1.1.3气象条件 ................................................................. 6 1.1.4抗震设防 ................................................................. 6 1.2建筑方案及方案说明 ......................................................... 6 1.2.1建筑方案初步设计 ......................................................... 6 1.2.2建筑施工图设计 ........................................................... 7 1.3课题研究的意义 ............................................................. 7 2 结构布置 ...................................................................... 8 2.1 结构布置 ................................................................... 8 2.1.1 柱网布置 ................................................................. 8 2.1.2初选截面尺寸 ............................................................. 8 2.1.3 计算简图的确定 ......................................................... 10 3 框架结构刚度参数计算 .......................................................... 12 3.1梁柱线刚度计算 ............................................................ 12 3.2柱的抗侧刚度计算 .......................................................... 13 4 荷载计算 ..................................................................... 16 4.1恒载标准值计算 ............................................................ 16 4.2活荷载标准值计算 .......................................................... 21 4.3荷载分类 .................................................................. 21 4.4重力荷载代表值 ............................................................ 22 5 内力计算 ..................................................................... 23 5.1 横向水平地震作用下框架结构的内力和位移计算 ................................ 23 5.1.1横向自振周期计算 ........................................................ 23 5.1.2水平地震作用及楼层地震剪力计算 .......................................... 24 5.1.3水平地震作用下的位移验算 ................................................ 25 5.1.5作水平地震作用下框架的弯矩图、梁端剪力图及柱轴力图 ....................... 28 5.2 竖向荷载作用下框架结构的内力计算 .......................................... 29 5.2.1计算单元 ................................................................ 29 5.2.2荷载计算 ................................................................ 30 6内力组合 ...................................................................... 40 6.1结构抗震等级 .............................................................. 40 6.2框架的内力组合 ............................................................ 40 6.3框架梁内力组合 ............................................................ 41 7截面设计及配筋计算 ............................................................ 53

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延安大学西安创新学院毕业设计

7.1框架梁 .................................................................... 53 7.1.1梁正截面受弯承载力计 .................................................... 53 7.1.2梁斜截面受弯承载力计算 .................................................. 55 7.2框架柱 .................................................................... 57 7.2.1剪跨比和轴压比验算 ...................................................... 57 7.2.2柱正截面承载力计算 ...................................................... 57 7.2.3柱斜截面承载力计算 ...................................................... 61 7.3框架梁柱节点核芯区截面抗震验算 ............................................ 62 8 楼板设计 ...................................................................... 64 8.1楼板类型及设计方法的选择 .................................................. 64 8.2弯矩计算 .................................................................. 64 8.3截面设计 .................................................................. 65 9 楼梯设计 ..................................................................... 67 9.1楼板计算 .................................................................. 67 9.1.1荷载计算 ................................................................ 67 9.1.2 内力的计算 .............................................................. 67 9.1.3截面计算 ................................................................ 68 9.2.平台板计算 ................................................................ 68 9.2.1荷载计算 ................................................................ 68 9.2.2内力计算 ................................................................ 68 9.2.3截面设计 ................................................................ 69 9.3 平台梁计算 ............................................................... 69 9.3.1荷载计算 ................................................................ 69 10 基础设计 .................................................................... 70 10.2地基承载力及基础冲切验算 ................................................. 72 10.3基础底板配筋计算 ......................................................... 73 致 谢 .......................................................................... 75

III

延安大学西安创新学院毕业设计

摘 要

本毕业设计题目是某办公楼设计，该办公楼的总建筑面积大约是4808.16平方米，共

五层，建筑高度为21.600米。本建筑采用钢筋混凝土全现浇框架结构体系。基础采用柱下独立基础。

本设计内容包括建筑设计、结构手算两部分。其中建筑设计主要根据建筑的重要性，工程地质勘查报告，建筑场地的类别及建筑的高度和层数来确定建筑的结构形式，本工程采用的是框架结构。

手算部分计算书的主要内容有工程概况、构件尺寸的初步确定、框架的计算简图、荷载计算、框架横向侧移计算、竖向荷载作用下的内力计算分析和计算、内力组合、截面设计、楼梯设计及基础设计。其中计算水平地震力作用下时采用极限状态设计方法。在梁柱截面设计时要采用“强柱弱梁”原则。

关键词：毕业设计，办公楼，框架结构，内力组合，截面设计

IV

延安大学西安创新学院毕业设计

Abstract

The subject of a company office building design, the building's total construction area is

about 4808.16 square meters, a total of five, building height of 21.600 meters. The construction of reinforced concrete frame structure the whole place. Foundation under column base with ladder-type place and place the joint basis.

The design includes architectural design, structural calculation and structure of the ICC hands of three parts. One major architectural importance under construction, engineering geological survey report, the type of construction sites and construction of the height and number of layers to determine the building's structure, this project uses a frame structure.

Hand-counted part of the calculations of the main contents of project profiles, component dimensions of the initially identified, the framework of the calculation diagram, load calculation, calculation of the framework of horizontal lateral, the framework contained in the horizontal wind, vertical load calculation and analysis and calculation of internal forces , internal force composition, cross section design, stair design and basic design. Which calculated the level of earthquake force limit state design method used. In the beam and column design to a \column and weak beam\

Key words: graduate design, residential building, frame structure, internal force composition, cross section design.

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