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山东建筑大学本科毕业设计说明书(论文) 学校格式.doc
本科毕业设计说明书
（本科毕业论文）
题 目：空腹桁架钢框架结构
受力性能分析及试验研究
院 （部）： 土木工程学院
专 业： 土木工程
班 级： 土木013
姓 名： 张三
学 号： 2001888888
指导教师： 张九光
完成日期： 2005年6月30日
目 录
摘 要··································································Ⅲ
ABSTRACT····························································Ⅳ
1 前 言
1.1 空腹桁架钢框架的特点及意义研究········································1
1.2 空腹桁架钢框架的研究现状··············································3
1.3 现有研究的不足及本文的研究内容········································5
2 空腹桁架钢框架有限元建模及验证
2.1 引言··································································8
2.2 弹塑性分析方法简介···················································12
2.3 ANSYS在空腹桁架钢框架弹塑性分析中的应用····························18
2.4 ANSYS分析模型正确性检验············································20
2.4.1 ANSYS分析模型概述················································21
ANSYS分析模型概述·············································21
2.5 小结·································································21
3 空腹桁架钢框架受力性能有限元分析
3.1 引言·································································23
3.2 空腹桁架钢框架与普通钢框架力学性能对比·······························26
3.3 影响空腹桁架钢框架力学性能的因素·····································29
4 空腹桁架钢框架极限承载力试验研究
4.1 试验目的·····························································30
4.2 模型设计依据·························································32
4.3 试验概况·····························································35
4.4 试验过程描述·························································38
4.5 试验结果·····························································45
4.6 小结·································································55
5 结 论································································56
谢 辞··································································57
参考文献·······························································58
附 录··································································59
摘 要
空腹桁架钢框架是在钢框架的基础上，通过取消框架中间的柱子来增大结构的使用空间
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