1) 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
2) tectonic cracks on down beam
下弦杆分缝
3) bottom chord stress
下弦杆应力
4) curved bottom chord
曲线形下弦杆;弧形下弦杆
5) chord
[英][kɔ:d] [美][kɔrd]
弦杆
1.
There were little data on the buckling behaviors of truss compression chord with some panels and non-hinge joints before.
本文从桁架上弦杆的稳定相关入手,同时考虑节点刚度的影响,以结构优化设计为目的,对桁架的受力性能进行了较全面的深入的研究、探讨。
6) chord member
弦杆
1.
This paper introduces the manufacturing processes of two main components: the chord member with integral joints and the anchorage boxes.
针对芜湖长江大桥钢梁的工程特点 ,介绍了钢梁中的两种主要杆件———整体节点弦杆和锚箱的制造工艺 ,重点阐述了弦杆的制孔工艺和锚箱焊接变形的控制技术 ,并简要归纳了在钢梁制造中采用的几项新技术和新工
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