摘要
针对高强钢筋混凝土非线性分析,对非线性分析中裂缝的模拟、钢筋混凝土材料本构关系及其非线性问题求解方法的改进进行研究,提出了适用于高强混凝土的本构曲线,并将混合法用于非线性问题,为高强钢筋混凝土梁非线性分析提供了理论基础。
Aimed at the nonlinear analysis of high strength RC, the improvement including the simulation of cracks, the constitutive relation, the solving method of nonlinear problem is studied. The constitutive curve of high-strength RC is introduced, and the hybrid method is applied to the nonlinear problem. The research work provides theoretical foundation for nonlinear analysis of high-strength RC.
出处
《华东船舶工业学院学报》
北大核心
2005年第5期31-35,共5页
Journal of East China Shipbuilding Institute(Natural Science Edition)
