chord member

基本解释

A double member open web overhead pedestrian bridge supported by lower chord member has been built in Guiyang.
一座双肢空腹下承式人行天桥已在贵阳市延安西路建成使用。
The segmental precast steel tubular truss with rectangular hollow sections (RHS), in which the chord member is filled with concrete, is a novel kind of structural system.
节段预制矩形钢管混凝土桁架结构是一种新型结构，该桁架结构由弦杆和腹杆组成。
Firstly, comparative experiments were carried out on two model joints with a scale of 1∶3. One joint was not reinforced, whereas the other was reinforced with ring stiffeners inside the chord member.
首先进行了两个1∶3的缩尺模型节点静力对比试验，一个节点的主管中不设置加劲板，另一个节点在主管内设置了环向加劲板。

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