The analysis program of FRP strengthened torsion members is developed considering nonlinear stress and strain relationships of reinforcement, concrete and FRP.
考虑钢筋、混凝土和FRP条带的非线性应力应变关系,编制了FRP条带加固钢筋混凝土受扭构件的受力全过程分析程序。
参考来源 - FRP加固钢筋混凝土受扭构件的试验研究与理论分析·2,447,543篇论文数据，部分数据来源于NoteExpress
本文根据砼的双轴强度特性，导出了预应力受扭构件抗裂度提高系数的表达式。
The expression of coefficient of increase in cracking resistance in prestressed torsional members is derived on the basis of concrete characteristics under biaxial strength.
试验研究表明，用CFRP条带加固钢筋混凝土受扭构件，对构件承载能力的提高有非常显著的作用。
The experiment done by the authors shows that the RC torsion members strengthened by CFRP straps have significant strength gain.
采用逐步递增混凝土表面应变的非线性分析方法，分析了受扭构件从开始受荷到构件破坏全过程的内力与变形关系。
A nonlinear full range analysis of torque-twist relationship of torsional member taking into account the gradual increase in strain on the concrete surface is discussed in this paper.
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