chord member meaning in English

弦材
弦杆
弦构件

However , the brace member of k - joint may meet at the chord member partially in the many structures
然而，在实际工程中的k型节点经常会遇到支管在与主管交汇处部分搭接的情况。
This paper discusses the performance of load bearing under different boundary conditions by model test and finite element analysis . the x - side binding of the supporting surface connecting with up - side chord member of slice arch is the most important factor that affects membrane effect of the slab . the load bearig capacity of the slab with fixed end increased forty percent of the capacity of the simple - supported slab , because membrane effect of the slab with fixed end is remarkable
本文通过模型试验和有限元分析，较深入地探讨了在不同边界条件下微弯板的受力性能，结果发现与拱片上弦杆连接的支承面有侧向约束条件是影响微弯板的薄膜效应最重要的因素，当该支承面为固结状态时，薄膜效应十分显著，其承载力比简支约束微弯板的承载力提高了约40 。