摘要
研究了高速铁路大线径导线恒张力架设技术,分析了其原理、机械及技术,给出了整套架设方案,实践证明,采用该施工工艺后,提高了施工效率,节约了材料及其他费用,取得了非常理想的效果。
The paper analyzes the technique of lines constant tension establishment with large wire diameter on highway railway, illustrates the principle, the mechanism and technique of the technique, and provides the whole establishment scheme. It is proved by the practice that the construction efficiency is improved after the adoption of the construction craft, the materials and other costs are saved and the ideal effect is obtained.
出处
《山西建筑》
2009年第12期161-162,共2页
Shanxi Architecture
关键词
接触网
大线径
导线
恒张力
架设
catenary, lines with large diameter, wires, constant tension, establishment .
