某校学生活动中心结构设计

^论文编号:TM112   ^论文字数:18156,页数:104  附CAD施工图

摘  要
 本课题为学生活动中心的结构设计，该楼总建筑面积约为3643㎡，建筑物占地面积约为663㎡，结构总高为14.970m，属多层建筑，采用现浇钢筋混凝土框架结构。地震设防烈度为六度，抗震等级为四级；建筑结构安全等级二级，设计使用年限为50年，设计中不考虑抗震计算。先根据建筑图进行平面布置以及构件截面估算，再选取一榀框架，进行荷载计算及内力计算，并对最不利荷载进行组合、分析，进而进行框架梁柱截面设计。并选取部分构件如楼面板、楼梯、桩基础等进行设计。此次设计的基础采用桩基础，楼梯为钢筋混凝土现浇板式楼梯。此次设计在手算的同时采用PKPM软件计算进行校核，保证了手算结果的可靠性。
关键词：钢筋混凝土；框架结构；结构设计；荷载计算

A structural design of university building
Abstract
      The paper is about building design of a university .The total construction area of  the building is about 3643 ㎡ and the bottom covers about 663 ㎡, the total height is 14.970m .It is a multi-storey building. The earthquake intensity is six degrees to set up defences, the forth Seismic grade,  Structural safety grade two and the design life spans nearly 50 years. The seismic calculations are not taken into consideration. The program used cast-in-place reinforced concrete frame structure, the main load-bearing structure of the two-way framework. Conducting load calculation and after estimating beam, select a framework for load calculations, using layered calculated forces, later analysis for the most unfavorable load portfolio ,through D value derived wind load, and then cross-section beams framework for the design. And select some floor panels, continuous beams, staircases, rain shelter valleys and gutters, the pile foundation design. This basic form is pile, the stair is the stair of cast-in-place modes in Chinese operatic music of armored concrete . The whole conceptual design accords with the design and structure demand basically.
Keywords: Reinforced Concrete；Structural Design； Load Calculation ；
Pile Foundation

目  录
中文摘要 I
英文摘要 II
目录 III
1、工程背景 1
1.1 工程概况 5
1.2 设计资料 5
2 结构选型及布置图 7
2.1 基本假定 7
2.2 结构设计方案 7
2.3 结构平面布置 8
3 框架计算 9
3.1 KJ-3计算简图 9
3.2 荷载计算 10
3.3内力计算 23
3.4内力组合 51
3.5框架配筋计算 60
4.构件计算 70
4.1楼梯计算 70
4.2板计算 83
5.基础设计 91
5.1 地质资料报告 91
5.2 桩基础设计 91
总 结 102
致 谢 103
参考文献 104
附图 

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