摘要本次毕业设计为综合办公楼。根据当地的经济条件，结合规范设计满足大众要求的经济、适用的办公楼。总建筑面积为2700m2 ，总建筑高度13。8m，本工程主体为钢框架结构，抗震设防烈度等级为7度，其使用年限为50年。87574

该设计分为两部分：第一部分是建筑部分，总平面设计，建筑的平面、立面、剖面设计。主要解决建筑的平面布局和立面设计。第二部分为结构设计，确定梁、板、柱的截面尺寸。计算柱的抗侧刚度，计算地震作用下结构的水平内力；计算竖向荷载作用下结构的内力，并与水平力进行内力组合；由内力组合得出的结构各构件的最不利内力，对结构各构件进行截面和配筋设计；根据建筑结构及场地地质条件确定采用桩基础，并对框架进行桩基础设计。

毕业论文关键词：框架；内力组合

毕业设计说明书外文摘要

Title  An administration transact building design

Abstract  The graduation project for the administration transact building , the frame structure。  According to local economic conditions to take, as well as norms designed to meet the public with the requirements of the economy, the domestic application。 A total construction area of 2700, building height of 13。8m, this works for the main frame structure, the intensity of seismic fortification levels to 7 degrees, of its serviceable life for 50 years。 

For the Group C of the residential construction, design consists of two parts: The first part is the construction of the graphic design, construction of the plane, elevation and profile design。 The main building to solve the plane layout and design of legislation。 

The second part is pided into structural design, set beams, plates, in the section size。 Calculate wind loads on each floor of the standard calculation, in the lateral rigidity, calculated under earthquake level of internal forces; calculated under vertical load structure of the internal forces and internal forces and the level of a combination of internal forces combination drawn from the structure The most disadvantaged members of the internal forces, the structure of the component sections and reinforcement design, structure and venues under construction geological conditions set by pile foundation and framework for a Pin pile foundation design。 From+优 尔-论+文W网www.youerw.com 加QQ752018`766

Key words: steel framework; combination of internal forces

目   次 

1引言………………………………………………………（1）

2结构选型与布置………………………………………………（1）

2。1气象资料………………………………………………（1）

2。2工程地质资料…………………………………………（1）

2。3抗震设防烈度…………………………………………（1）

3 计算简图……………………………………………………（1）

3。1确定计算简图………………………………………（1）

3。2结构构件截面初选……………………………………（2）