1) the angle between the pole and the ground
竿弦角
2) angle of chord
弦角
4) Chord angle and chord length method
弦角弦长法
5) tangential angle
弦切角
6) angle between string and horizon
弦转角
1.
This article raises the functional relationship between the main cable tension of suspension bridge and the imported parameter height span ratio,the sum P ω of dead load of whole span, the angle between string and horizon under dead load action.
给出了悬索桥主缆在恒载作用时主缆拉力与引入参数垂跨比k ,全跨恒载总和Pw,弦转角之间的函数关系 ,再进一步给出主缆在恒载、活载共同作用时的跨度极限 ,最后给出小弦转角时主缆的无应力长度表达式。
补充资料：角弦
1.发角音的琴弦。
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