There is an important practical meaning to study the law of mining deformation of high voltage transmission pole and tower.
高压输电线路下压煤是许多矿区一种普遍存在的问题，研究高压输电线路杆塔采动变形规律具有重大的现实意义。
It analyzes the changing procedure of the safety factor of the pole and tower foundation tipping stabilization. The improvement suggestion has been given.
对杆塔基础倾覆稳定安全系数作了历史演变过程的分析，并提出自己的观点及改进意见。
This paper mainly introduced the application of GPS-RTK technology in cross section surveying and pole and tower positioning in transmission line measurement.
在此主要介绍了GPS-RTK技术在输电线路的断面测量以及杆塔定位测量中的应用。
It should be noted that the Angle tower deviation of transmission and distribution line is the basis for laying Angle pole or pouring the foundation of Angle tower.
输配电线路转角杆塔角位移是线路施工中立转角杆或浇筑转角铁塔基础的依据，应该引起线路施工人员重视。
This paper mainly introduces the choice of the proper schemes for assembly tower and adequate gin pole according to different type of towers, topography and transportation condition.
介绍根据不同的塔型、地形和交通状况，选择合适的组塔方案，配备合适的组塔抱杆，并探讨内抱杆组立铁塔施工技术、施工工艺、受力计算和工器具选择。
In paper, the structural static strength and dynamic characteristic of pole? Tower of aerial power? Delivery line are analyzed and discussed with the finite element analysis.
主要利用有限元方法对架空送电线路杆塔进行结构强度和结构动力学特性分析。
It describes that tower construction technique, process, strength calculation and apparatus selection by using the internal gin pole.
并介绍内抱杆组立铁塔施工技术、施工工艺、受力计算和工器具选择。
C. P. Trading SRL supply the automatic welding machine for lighting pole and metal tower production.
意大利卡路平公司专业提供路灯杆及铁塔焊接设备。
When the towers is under load, the central pole is lifted and the running gear of the tower is also lifted from the top of the track.
当塔架作业时，中心立柱将被顶起，塔架的走行结构也将被顶离轨顶。
Considering small space in the single-pole-tower and its cheapness, the author tries to use the ball vibration absorber to control the wind-induce vibration of the single-pole-tower.
考虑到单管塔结构内部空间狭小和制作成本低等要求，本文尝试在单管塔上设置钢球减振器以达到控制结构风振的作用。
Considering small space in the single-pole-tower and its cheapness, the author tries to use the ball vibration absorber to control the wind-induce vibration of the single-pole-tower.
考虑到单管塔结构内部空间狭小和制作成本低等要求，本文尝试在单管塔上设置钢球减振器以达到控制结构风振的作用。
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