基于ADINA对钢筋混凝土构件的推倒分析研究  

Push-over analysis of reinforced concrete structure based on adina

作　　者：窦志明[1] 崔杰[1] 张扉[1] 

机构地区：[1]广州大学工程抗震研究中心,广东广州510405

出　　处：《福建建筑》2012年第6期35-37,共3页Fujian Architecture & Construction

摘　　要：介绍了ADINA中模拟钢筋混凝土的弯矩曲率梁单元,并应用该弯矩曲率梁单元对某桥墩进行了推倒分析,通过比较计算结果和试验曲线,认为ADINA弯矩曲率梁单元能合理模拟和分析钢筋混凝土结构,用弯矩曲率梁单元做推倒分析,计算过程简单、结果可靠度高。Moment--curvaturebeam element of ADINA was introduced in simulating reinforced concrete, anti a push--over analysis of apier was conducted by moment--curvature beam element, According to the comparisonof calculative result and experimental result, the reinforced concrete structure can be reasonably simulated and analysed by moment--curvature beam element of ADINA. Pushover analysis combined with moment-- curvature beam element is a method with simple calculative process and highly reliable results.

关 键 词：ADINA 钢筋混凝土 弯矩曲率单元 

分 类 号：TU375.1[建筑科学—结构工程]