基于非线性有限元理论的钢管混凝土和钢筋混凝土力学性能研究  

On performance of steel tube concrete and reinforced concrete mechanics based on theory of nonlinear finite element analysis

作　　者：付明春[1] 苏德利[1] 

机构地区：[1]大连海洋大学,辽宁大连116300

出　　处：《河南城建学院学报》2015年第1期32-36,共5页Journal of Henan University of Urban Construction

基　　金：大连海洋大学应用技术学院立项基金课题

摘　　要：以非线性有限元理论为基础,对钢管混凝土与钢筋混凝土的力学性能展开分析,经过讨论和研究后发现,钢管混凝土的力学性能优于钢筋混凝土。钢管混凝土经过科学配比,其强度、耐久性、抗压能力均可以得到较大的提高,钢管混凝土将是建筑结构的新选择。The mechanical properties of concrete and reinforced concrete pipe are analyzed based on the non-linear finite element theory. Research results showed that the mechanical properties of steel reinforced concrete are better than concrete. Concrete pipe, through scientific ratio, its strength, durability, stress resistance can be greatly improved, and the concrete pipe will be the new choice of building structures.

关 键 词：钢管混凝土 钢筋混凝土 力学性能 有限元分析 本构关系 

分 类 号：TU398.9[建筑科学—结构工程]