摘要
通过对钢压弯构件的强度、平面内和平面外稳定性计算公式的联立求解 ,得出对截面主轴的强轴的截面惯性矩。结合假定长细比来选择压弯构件的截面 ,极大地减小了计算工作量 。
Through the simultaneous solution of equations of strength, and stability and out of the bending plane, the moment of inertia of a section about its main axis was abtained. With the combination of proportioning the section of a member in flexure and compression by assuming its stenderness ratio, the amount of calculation was greatly reduced and the repeated trials were avoided.
出处
《长安大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2002年第5期76-78,共3页
Journal of Chang’an University(Natural Science Edition)
关键词
钢结构
压弯构件
截面惯性矩
长细比
强度
稳定性
members in flexure and compression
moment of inertia
slenderness ratio
strength
stability
