| 积石峡水电站出线侧张力架线施工方案 |
| |
| 引用本文： | 靳义奎.积石峡水电站出线侧张力架线施工方案[J].电力建设,2011,32(1):124-127. |
| |
| 作者姓名： | 靳义奎 |
| |
| 作者单位： | 青海送变电工程公司,西宁市,810001 |
| |
| 摘 要： | 积石峡水电站330 kV送出工程的电站出线侧地形复杂、施工环境恶劣,该工程在架线施工中存在导线上扬、导线在放线滑车上的包络角过大、压接管或压接管保护钢甲通过滑车时超过允许荷载等问题.提出了相应的解决方案,实践证明该方案是可行的,可为山区架线施工工程提供参考.
|
| 关 键 词： | 张力架线 上扬 转向 施工方案 山区 压接管弯曲 |
| 收稿时间： | 2010-11-09 |
| 修稿时间： | 2010-10-21 |
Construction Scheme for Lead-out Tension Stringing of Jishixia Hydropower Station |
| |
| JIN Yikui.Construction Scheme for Lead-out Tension Stringing of Jishixia Hydropower Station[J].Electric Power Construction,2011,32(1):124-127. |
| |
| Authors: | JIN Yikui |
| |
| Affiliation: | JIN Yikui(Qinghai Power Transmission ＆ Transformation Engineering Company,Xining 810001,China) |
| |
| Abstract: | The terrain condition for the 330 kV power transmission project of Jishixia hydropower station is complex and the construction environment is bad. It is analyzed that this project has suffered from a series of problems such as conductor upward, big enveloping angle of conductors, and over load of the connecting pipe under pressure or its protecting steel armor when passing the pulley. On this basis, this paper proposed relevant solutions and schemes. The implemented construction proved the feasibility of the proposed scheme, which can provide reference for tension stringing projects in mountainous areas. |
| |
| Keywords: | tension stringing upward swerve construction scheme mountainous area bend of connecting pipe under pressure |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《电力建设》浏览原始摘要信息 |
|
点击此处可从《电力建设》下载全文 |
|
