1) bottom chord stress
下弦杆应力
2) bottom chord bar
下弦杆
1.
The influence of crane load to the internal force of bottom chord bar of trapezoid steel roof truss;
吊车荷载对梯形钢屋架下弦杆内力的影响
3) tectonic cracks on down beam
下弦杆分缝
4) spatial pipe-truss pre-stressed in botto
下弦管内预应力管桁架
5) chord stress
弦管应力
1.
For tubular joints, chords and braces are often axially loaded and the chord stress may have a significant influence on the axial strength of the joints.
管节点通常是弦管和支管都受到轴向力作用,弦管应力可能对节点轴向承载力有显著的影响。
6) bottom chord internal force method
下弦内力法
补充资料：下弦
见月相。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条