曲面造型的参数化设计与应用-（毕业论文设计）.doc

PAGE 论文通篇格式存在很多问题，一级标题、二级标题的行间距要注意，论文中图的名字，及图的名称的字体等都要注意 论文通篇格式存在很多问题，一级标题、二级标题的行间距要注意，论文中图的名字，及图的名称的字体等都要注意 本科毕业设计说明书 （本科毕业论文）这个地方论文和设计选择一个 这个地方论文和设计选择一个 题 目：曲面造型的参数化设计 与应用 院 （部）： 管理工程学院 专 业： 信息管理与信息系统 班 级： 信管101 姓 名： 孙鹏 学 号： 2010021401 指导教师： 王文 完成日期： 2005年6月30日 山东建筑大学毕业论文 PAGE V 目 录整个目录还是没修改好，下次修订出来 整个目录还是没修改好，下次修订出来 TOC \o 1-3 \h \z \u 摘 要··································································Ⅲ ABSTRACT····························································Ⅳ 1 前 言·································································1 1.1 曲面造型的参数化设计与应用的研究意····································1 1.2 曲面造型的参数化与应用的现状··········································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····································8 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 2.5 小结·································································21 3 空腹桁架钢框架受力性能有限元分析·································23 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·································30 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···················