摘要毕业设计的题目为办公楼设计，设计内容包括建筑设计和结构设计两大部分。建筑为五层框架结构，房屋共 5 层，底层层高4.200米，二层以上层高3.600米。建筑总高度为20.4米，总建筑面积为3972.4平方米。

建筑设计方面，设计主要完成了建筑物的平面、立面以及剖面设计。该办公楼平面布局时首先考虑了办公楼行政办公的功能需求。除此之外，又综合考虑了结构设计方案以及基础选型等；在这部分中，建筑和结构设计是相结合来做的。

结构设计主要进行了结构方案中框架3轴框架的结构设计。在确定框架的平面布置之后，先进用底部剪力法计算水平地震作用的大小，进而求出在水平荷载作用下的结构内力（弯矩、剪力、轴力）。接着计算竖向荷载（恒载及活荷载）作用下的结构的内力，找出最不利的一组或几组内力组合。然后选取最安全的结果计算配筋并绘图。此外还进行了结构方案中的室内楼梯的设计并完成了平台板，梯段板，平台梁等构件的内力和配筋计算及施工图的绘制。50282

毕业论文关键词： 框架结构，结构设计，抗震设计

Abstract This task of graduation project is the design of office building, design including architecture design and structure design of two parts. The building for five level frame structure, building a total height of 20.4 m, a total construction area of 5972.4 square meters. 

Building design, the main finished building plane, elevation and profile design. The office building layout first consideration when the administrative office of the functional requirements of the office building. In addition, and considering the structure design, and basic selection, etc; In this part, construction and structure is the combination to do. 

Structure design of the main structure scheme of frame 3 axis of the seismic design framework. In determining the layout of the framework, after the first layer of the values of the representatives between load calculation, then use the vertex displacement method from for vibration periods, and then press the bottom shear method for calculation of horizontal seismic load size, and then find out under horizontal loads of internal force of the structure (moment, shear force and axial force). Then the vertical load calculation (constant load and live load) under the action of an internal structure, find out the most unfavorable set or a group of internal force combination. Select the security of the calculation results reinforcement and drawing. In addition to the structure of the solution of indoor stair design and complete the flat bedplate, ladder period of board, platform beam and other components of the internal force and reinforcement calculation and construction drawings. 

Keywords: framework structure, the structure design, seismic desig 

目   录

摘要 I

Abstract（英文摘要） I I

第1章  建筑设计 1

1．1设计基本资料 1

1．2建筑设计说明 2

1．2．1建筑平面设计 2

1．2．2 建筑立面设计 3

1．2．3 建筑剖面设计 3

1．2．4 建筑抗震设计 4

1．2．5建筑防火设计 4

1．2．6 细部构造说明 4

第2章  结构布置与框架刚度计算 5

2．1结构设计说明 6