220kV输电线路跨越河流方案研究
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  • 英文篇名:Research on Crossing River Scheme of 220 kV Transmission Line
  • 作者:程建华
  • 英文作者:CHENG Jian-hua;Hubei Electric Power Survey and Design Institute Co., Ltd.;
  • 关键词:大跨越 ; 通航水位 ; 跨越塔高 ; 跨越档距 ; 耐张段长
  • 英文关键词:Long Span;;Navigable Water Sevel;;Span Tower Height;;Span Spacing;;Tension Section Length
  • 中文刊名:DLZG
  • 英文刊名:Journal of Jiangxi Vocational and Technical College of Electricity
  • 机构:湖北省电力勘测设计院有限公司;
  • 出版日期:2019-02-28
  • 出版单位:江西电力职业技术学院学报
  • 年:2019
  • 期:v.32;No.121
  • 语种:中文;
  • 页:DLZG201902002
  • 页数:2
  • CN:02
  • ISSN:36-1258/Z
  • 分类号:7-8
摘要
大跨越是送电线路极其重要的组成部分,跨江方案与工程造价密切相关,跨江点要求选择在地形优越、跨距小以及水文、地质条件较好的地方,并应与一般线路综合考虑,通过技术经济比较确定推荐方案。
        Long-span was an extremely important part of transmission lines. The cross-river project was closely related to the project cost. The cross-river point should be selected where the topography was superior, the span was small, and the hydrological and geological conditions were good. The recommended project should be determined through technical and economic comparison with the general line.
引文
[1]张东升.送电线路导、地线最大使用应力配合分析[J].供用电,2004,21(4):12~14.
    [2]岳广义.新架空线路设计规范的学习与探讨[J].科技信息,2012(19):86.
    [3]孙精石.从《内河通航标准》看某些特殊限制性航道宽度的确定[J].水道港口,2006,27(5):300~305.
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