弦杆 meaning in Chinese
boom bar
boom element
boom member
boom rod
chord member
Examples
- The crack eventually caused the chord to fracture .
裂纹最终致使弦杆断裂。 - Machining of main chord of tower crane by c630 lathe
630车床成组加工塔机主弦杆 - Carried on the optimized design using the optimized design module to the support , finally changed to 14 equal - angle iron to replace the used steel
利用优化设计模块对支架进行了优化设计，结果改用14号等边角钢代替原主弦杆用钢。 - For the overlapped joint with greater ( ratio of flank rod thickness to chord rod thickness ) , the ductility of the joint subject to repeated loading was more deteriorated
对于搭接节点（腹杆与弦杆壁厚比值）值较大时，节点承受反复荷载时的延性较差。 - It is also found from the tests that the ultimate capacity of connection is greatly affected by the ratio of the width of branch to that of chord , the thickness of chord and the angle between chord and branch
试验结果显示，节点的承载能力与腹杆和弦杆的宽度比、弦杆的壁厚、腹杆和弦杆夹角密切相关。