摘要
采用"屈服线模型"法对承受平面内弯矩的等宽(β=1.0)方管平面X型节点的极限承载力进行分析,分别推导了考虑薄膜效应影响和未考虑薄膜效应影响的极限承载力计算公式,供管结构研究人员参考使用。
Based on 'yielding-line' method, in this paper, the static strength of X-joints, SHS loaded with in-plane bending moments is analyzed and two static strength formulas are derived: one considers the membrane action and the another not. This paper can be helpful to researchers of tubular structures.
出处
《重庆建筑大学学报》
CSCD
2003年第6期43-51,共9页
Journal of Chongqing Jianzhu University
关键词
X型方管
相贯节点
屈服线法
薄膜效应单平面节点
tubular structure
simple joints
yielding line method
membrane action
uni-planar connection
