1) cable shape at cable-finished stage
空缆线形计算
1.
Analysis of cable shape at cable-finished stage is the key of construction control of self-anchored suspension bridge.
空缆线形计算是自锚式悬索桥施工控制的关键环节,通过张拉吊杆可以使自锚式悬索桥达到理想的线形。
2) unloaded cable shape
空缆线形
1.
According to the self-equilibrium characteristic of self-anchored suspension bridges, a method to calculate unloaded cable shape considering construction control was proposed.
针对自锚式悬索桥的施工控制,提出了结合有限元施工控制模型与悬链线数值算法的空缆线形计算方法,解决了自锚式悬索桥施工控制残余误差的问题,为自锚式悬索桥施工控制空缆线形计算提出了一种新的思路。
2.
Due to the influence of the weight and anchorage zone of the side span splay casting,unloaded cable shape is the shape with splay casting weight.
因边跨散索套重量及锚固区设置影响,主缆空缆线形即为有散索套重量下的空缆线形。
3.
With Pudong canal bridge as the engineering background,a method to calculate unloaded cable shape considering construction control is proposed.
自锚式悬索桥空缆线形是保证桥梁成桥状态的关键因素,以上海市浦东新区运河大桥为工程背景,提出了结合有限元施工控制模型与悬链线数值算法的空缆线形计算方法,对空缆线形以及施工过程进行精确分析,解决自锚式悬索桥施工控制残余误差的问题。
4) analysis of cable shape at cable-finished stage
空缆线形分析
5) overhead wire and cable
架空线缆
1.
The exploitation of the electric power resources in the West and the demand for overhead wire and cable;
西部电力资源的开发及对架空线缆的需求
6) cable shape
主缆线形
1.
We introduce the zero method principle which can calculate initial stress while gravity act and the iterative method which can determine the cable shape.
介绍了按照零位移原则确定重力作用下主缆的初始应力状态的方法及确定主缆线形的迭代算法。
2.
In order to calculate the cable shape of suspension bridge with spatial cables at bridge completion stage and cable finish stage,a 3-dimensional analysis model is used and an numerical-analytical method is proposed,the effect of saddle and coupling between cable and hanger are also considered.
用空间分析模型 ,考虑了主缆和吊索的耦合效应和鞍座的影响 ,采用数值解析法对空间缆索悬索桥成桥状态和空缆状态主缆线形进行分析 ,然后通过算例验证了所提方法的正确性 。
3.
Using numerical-analytical method,considering the influence of saddle,the calculation principles and procedures for cable Linetype of finished bridge state of cable-stayed suspension bridge were introduced,and a new method for calculation of cable shape and saddle predisplacement of cable finished stage was given.
采用数值解析法,考虑索鞍的影响,介绍了吊拉组合体系桥成桥状态主缆线形的计算原理和步骤,给出了空缆状态线形和索鞍预偏量计算的一种新方法。
补充资料：洪水调节计算(见水库调洪计算)
洪水调节计算(见水库调洪计算)
hongshui tiaojie洪水调节计算J ISUan 见水库调洪计算。
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