| 京沪高铁箱梁接触网基础QJA-1改QJA-2施工技术 |
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| 引用本文： | 陈霞. 京沪高铁箱梁接触网基础QJA-1改QJA-2施工技术[J]. 科技情报开发与经济, 2011, 21(3): 219-221 |
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| 作者姓名： | 陈霞 |
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| 作者单位： | 中铁十九局集团第五工程有限公司,辽宁大连,116100 |
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| 摘 要： | 根据施工实际,对已架设高速铁路箱梁增加垂直荷载和横向弯矩的接触网支柱基础提出了技术改造措施。
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| 关 键 词： | 高速铁路 接触网支柱基础 垂直荷载 横向弯矩 |
Construction Techniques for Transforming Box Girder Catenary Foundation QJA-1 into QJA-2 on Beijing-Shanghai High-speed Railway |
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| CHEN Xia. Construction Techniques for Transforming Box Girder Catenary Foundation QJA-1 into QJA-2 on Beijing-Shanghai High-speed Railway[J]. Sci-Tech Information Development & Economy, 2011, 21(3): 219-221 |
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| Authors: | CHEN Xia |
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| Abstract: | According to the construction practice,this paper puts forward some technical renovation measures for catenary pillar base of adding vertical load and lateral bending moment on box girder of erected high-speed railway. |
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| Keywords: | high-speed railway catenary pillar base vertical load lateral bending moment |
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