本文介绍几种低弧垂架空特种导线。
This paper presents some low sag special conductors for overhead transmission lines.
其弧垂值的获得一般是查设计部门提供的放线曲线。
To obtain the value the common way is to lookup the curves provided by the design departments.
U型拉环 设置有对导线弧垂进行微调的加长螺纹。
The U-shaped pulling ring is provided with an extended thread that fine tunes the conductor sag.
本文提出了用计算机进行弧垂综合管理及其实现方法。
To overcome these defaults, this paper presents a reliable integrated management of sags by using computer.
传统的手工计算弧垂方法不仅计算量大，而且容易出错。
Using traditional manual method, sag calculation is complex and liable to make mistakes.
传统的手工计算弧垂的方法不仅计算量大，而且容易出错。
Using traditional manual method, sag calculation is complex and prone to making mistake.
只要输入线路的基本参数和气象条件即可迅速计算出标准弧垂值。
In case that the basic parameters and climate conditions of the line are input, the standard sag can be calculated quickly.
在输电线路施工中，弧垂观测是架线分部工程中重要的控制项目。
During transmission line construction, sag observation is an important control item of stringing.
输电导线弧垂是导线运行的重要参数，影响电网的安全稳定运行。
The sag of transmission line, which influences the security and stability of power grid operation, is an important parameter in power systems.
只要输入线路的基本参数和气象条件即可迅速计算出标准弧垂值。
In case that the basic parameters and climate conditions of the line are input, the standard sag can be calculated quickly. This method...
通过此方法计算在大气过电压情况下的弧垂曲线，能满足工程需要。
The sag curve at atmospheric over-voltage calculated by this method can meet the needs of engineering.
采用本综合管理软件，可自动完成弧垂计算、分析、保存和输出等工作。
The software can calculate, analyze, file and output the sags automatically, and can also promote working efficiency and reduce working strength in practical application.
采用这种综合管理软件，可自动完成弧垂计算、分析、保存和输出等工作。
This software can complete the calculation, analysis, saving data and output of sag automatically.
提出了一种基于直升机巡检时采集的航拍序列图像进行弧垂测量的新方法。
A novel method of sag measurement based on aerial image sequence acquired from the helicopter used for the power line inspection was presented in this paper.
弧垂是输电线路运行的一个重要参数，直接关系到电网运行的安全性和可靠性。
Sag is one of the most important parameters of power transmission line operation; and it will directly affect the security and the reliability of the electric network.
介绍了采用等线长法，计算送电线路连续倾斜档的观测弧垂和悬垂线夹安装位置的方法。
It USES line length equal method to calculate the sag and the mounting position of the suspension clamp in continuous inclined spans of overhead power line.
文章详细阐述了监测主机以及用于监测弧垂、输电线温度和绝缘子的无线传感器节点的硬件结构和工作流程。
The hardware structure and working process of monitoring host and wireless sensor nodes that monitor line sags, line temperatures and insulators are expounded.
架空线路应力控制气象条件的判定，需要考虑控制气象条件及弧垂限制等条件，一般采用临界档距判定法或试推比较法处理。
In order to judge the climate condition control of overhead-line stress, it is of necessity to take account of climate condition control and hang-arc-distance restraint.
介绍了ADSS光缆的力学计算，给出了光缆弧垂、张力、应变和悬长等计算公式，并对普遍采用的“悬链线”和“抛物线”两种计算方法加以比较。
The mechanical calculation of ADSS fiber optic cable is introduced and the calculation formulae for sag, tension, strain and slack length etc are given.
该书大部分都是关于他们实际存在一些的问题—外扩的线条，垂曲弧，穹型拱顶。
Much of the book is about their practical problems-thrust lines, the catenary curve and groin vaulting.
该书大部分都是关于他们实际存在一些的问题—外扩的线条，垂曲弧，穹型拱顶。
Much of the book is about their practical problems-thrust lines, the catenary curve and groin vaulting.
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