单索面斜拉桥索塔钢-混结合段传力机理分析

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1、目录第一章绪论....................................................................................................................11.1概述..........................................................................................................................11.2组合结构的应用.................................

2、.....................................................................11.2.1组合结构在主梁中的应用...............................................................................21.2.2组合结构在索塔中的应用...............................................................................61.3钢-混组合结构的研究现状..................

3、...................................................................81.3.1钢-混凝土组合梁的研究现状..........................................................................81.3.2钢-混凝土组合塔的研究现状........................................................................101.4工程背景...................................

4、.............................................................................111.5本文主要研究内容................................................................................................14第二章索塔钢-混结合段受力性能分析.....................................................................162.1概述..............

5、..........................................................................................................162.2索塔钢-混结合段构造特点...................................................................................162.3有限元模型建立.............................................................................

6、.......................172.3.1材料特性.........................................................................................................172.3.2单元选取.........................................................................................................172.3.3边界条件及荷载处理........................

7、.............................................................172.3.4计算模型截图.................................................................................................182.4索塔钢-混结合段理论结果与实测结果对比分析.................................