装配式型钢混凝土复合墙抗震性能研究.docx
装配式型钢混凝土复合墙抗震性能研究
目录
内容简述................................................3
1.1研究背景...............................................3
1.2研究目的与意义.........................................4
1.3国内外研究现状.........................................5
装配式型钢混凝土复合墙结构体系概述......................5
2.1装配式型钢混凝土复合墙结构特点.........................6
2.2装配式型钢混凝土复合墙结构组成.........................7
2.3装配式型钢混凝土复合墙结构设计原则.....................8
装配式型钢混凝土复合墙抗震性能影响因素分析..............9
3.1材料性能..............................................11
3.2结构几何尺寸..........................................12
3.3接缝构造..............................................13
3.4钢筋布置..............................................15
3.5混凝土强度等级........................................16
装配式型钢混凝土复合墙抗震性能试验研究.................17
4.1试验方案设计..........................................18
4.2试验装置与测试方法....................................19
4.3试验结果分析..........................................20
4.3.1屈曲模式............................................21
4.3.2荷载位移曲线........................................22
4.3.3刚度退化............................................24
4.3.4耗能能力............................................25
4.3.5破坏形态............................................26
装配式型钢混凝土复合墙抗震性能数值模拟.................27
5.1有限元模型建立........................................28
5.2模拟参数设置..........................................29
5.3模拟结果分析..........................................30
5.3.1荷载位移曲线........................................31
5.3.2刚度退化............................................32
5.3.3耗能能力............................................33
5.3.4破坏形态............................................34
装配式型钢混凝土复合墙抗震性能优化设计.................35
6.1接缝构造优化..........................................36
6.2钢筋布置优化..........................................37
6.3混凝土强度等级优化....................................39
装配式型钢混凝土复合墙抗震性能工程应用实例.............40
7.1工程概况..............................................40
7.2结构设计..............................................41
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