For rectangular columns sufficiently confined with external FRP, the improvement of ultimate stress and stain is related to the amount of FRP and the shape and characteristics of the cross-section.
混凝土矩形柱在FRP侧向强约束作用下，极限应力、极限应变的提高系数与FRP的包裹量及截面形状、特征有关。
In this paper, a nonlinear elastic model to predict stress-strain relationship of circular concrete columns confined with fiber reinforced polymer (FRP) laminates is developed.
在本文中，作者建立了FRP约束混凝土圆形柱应力-应变关系的非线性弹性模型。
In the end, the failure property of short axial compression columns strengthened by FRP was discussed, and so was the choosing method of index values for strengthening design.
最后文章还讨论了纤维包裹加固柱的破坏性质和抗力设计指标等取值问题。
The numerical results show that there are three damage types with FRP-concrete-steel double-skin tubular short columns.
对数值计算结果的分析表明，FRP -混凝土-钢混合双管短柱存在三种破坏类型。
In order to apply this structure to seismic requiremented Bridges or buildings, The seismic performance of concrete-filled FRP tubes columns is urgently need to study.
为了将这种结构应用到有抗震要求的桥梁和建筑中，FRP管混凝土柱节点的抗震性能还亟待研究。
Because FRP jacketed concrete columns can greatly increase columns intensity of pressure, they have become the new hotspot in the structure reinforced field.
由于FRP包裹混凝土柱能够显著提高柱的抗压强度，杂交柱已成为土木工程修复加固领域的新热点。
Finally, the mechanical analysis for FRP-concrete-steel double-skin tubular columns under different loading methods is presented.
最后对不同加载方式下FRP-混凝土-钢混合双管柱的轴压性能进行了理论分析。
Finally, the mechanical analysis for FRP-concrete-steel double-skin tubular columns under different loading methods is presented.
最后对不同加载方式下FRP-混凝土-钢混合双管柱的轴压性能进行了理论分析。
应用推荐