钢筋之应力-应变曲线

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1、二第一章绪论.............................................................................................11.1前言....................................................................................................11.2研究动机................................................................................

2、............21.3研究目的............................................................................................3第二章旧桥柱试体.................................................................................42.1桥梁设计规范.................................................................................

3、...42.1.1公路桥梁工程设计规范.............................................................42.1.2公路桥梁耐震设计规范.............................................................52.2圆形旧桥柱试体................................................................................72.2.1试体设计...................................

4、................................................72.2.2BMCL100试验观察.................................................................92.2.3BMCL50试验观察.................................................................102.2.4BMC4试验观察...................................................................

5、..112.2.5圆形旧桥柱试体破坏状况比较.....................................142.2.6圆形旧桥柱试体侧力-位移图比较................................152.2.7圆形旧桥柱试体缺点....................................................15第三章补强及修复设计.......................................................................173.1前言......................

6、............................................................................173.2桥柱理论分析..................................................................................173.2.1围束混凝土之应力-应变曲线..................................................173.2.2纵向钢筋之应力-应变曲线...................................

7、...................243.2.3断面分析...................................................................................263.3RC包覆补强设计理论...................................................................313.3.1剪力强度不足补强设计..............................