摘要
通过通用有限元软件ANSYS对钢结构梁柱节点进行非线性数值模拟分析,分析比较了构件的长细比、翼缘宽厚比及腹板高厚比对节点承载力及延性的影响,并提出适用于多层住宅钢结构的节点型式和构件长细比、翼缘宽厚比及腹板高厚比的取值范围。
By using a general purpose finite element procedure(ANSYS),the nonlinear numerical simulation for beam-column con-nections was conducted。The performance of the connection resistance and ductility was analyzed,due to slenderness ratio of the element,breadth-thickness ratio of the flange,and tallness-thickness ratio of the web。And the type of connection to be applied to tier-building was presented.
出处
《中外建筑》
2003年第6期88-92,共5页
Chinese & Overseas Architecture
关键词
多层住宅
钢结构
节点延性
非线性
数值模拟
承载力
rigid joint slenderness ratio breadth-thickness ratio tallness-thickness ratio
