山区铁路桥梁空心薄壁高墩封顶施工技术探讨
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- 英文论文题名：Discussion on the Construction Technology of Hollow Thin Wall High Pier Top of Railway Bridge in Mountain Area
- 论文作者：黄果
- 英文论文作者：Huang Guo ; China Railway NO.3 Engineering GROUP Co. ; LTD
- 年：2016
- 作者机构：中铁三局集团第二工程有限公司;
- 论文关键词：山区铁路 ; 空心薄壁高墩 ; 封顶施工技术 ; 研讨
- 英文论文关键词：Mountain Railway ; hollow thin-walled high pier ; construction technology of the cap ; research
- 会议召开时间：2016-10-14
- 会议录名称：“川藏铁路建设的挑战与对策”2016学术交流会论文集
- 语种：中文
- 分类号：U445.559
- 学会代码：ZGTD
- 会议名称：“川藏铁路建设的挑战与对策”2016学术交流会
- 会议地点：中国四川成都
- 主办单位：中国铁道学会、中国铁道学会工程分会、中国中铁股份有限公司、中铁二院工程集团有限责任公司
- 学会名称：中国铁道学会
- 页数：7
- 文件大小：886k
- 原文格式：O
- 会议级别：全国
摘要
山区铁路地形变化高差大,铁路设计时桥隧众多,而且桥梁高墩大跨占了很大的比例,其高墩施工环境复杂、安全风险高,对山区铁路桥梁建设提出了更高的要求。本文以某山区铁路特大桥空心薄壁墩墩身施工为例,对空心薄壁高墩封顶施工技术进行探讨研究。
The altitude of Mountain Railways are always with lots of change and there are numrous bridges and tunnels.And bridges with high-pier and long-span account for a large proportion.The high-pier construction environment is complex and with high safety risk.So the Mountain Railway bridge construction proposed higher requirements.Here is a example in this passage about a Mountain Railway super large bridge hollow thin-walled high pier construction and a research of its construction technology of the cap.
The altitude of Mountain Railways are always with lots of change and there are numrous bridges and tunnels.And bridges with high-pier and long-span account for a large proportion.The high-pier construction environment is complex and with high safety risk.So the Mountain Railway bridge construction proposed higher requirements.Here is a example in this passage about a Mountain Railway super large bridge hollow thin-walled high pier construction and a research of its construction technology of the cap.
引文
[1]中铁二院工程集团有限责任公司.D1K283+455大干沟双线特大桥施工图.成都,2012.China Railway Eryuan Engineering Group CO.LTD Construction Drawing for Dagangou Double Rail-Bridge.D1K283+455,Chengdu,2012.
[2]中华人民共和国行业标准.TB 10002.3—2005铁路桥涵钢筋混凝土和预应力混凝土结构设计规范[S].北京:中国铁道出版社,2005.TB 10002—2005 Code for Design on Reinforced and Prestressed Concrete Structures of Railway Bridges and Culverts.Beijing:China Railway Publishing House,2005.
[3]中华人民共和国行业标准.TB 10303—2009铁路桥涵工程施工安全技术规程[S].北京:中国铁道出版社,2009.TB 10303—2009 Safety Constructional Regulations for Railway Bridge and Culvert Engineering[S].Beijing:Ministry of Railways,2009.
[4]中华人民共和国行业标准.TZ 203—2008客货共线桥涵工程施工技术指南[S].北京:中国铁道出版社,2008.TZ 203—2008 Technical guide for construction of passenger and freight Bridge Engineering[J].Beijing:China Railway Publishing House,2008.
[2]中华人民共和国行业标准.TB 10002.3—2005铁路桥涵钢筋混凝土和预应力混凝土结构设计规范[S].北京:中国铁道出版社,2005.TB 10002—2005 Code for Design on Reinforced and Prestressed Concrete Structures of Railway Bridges and Culverts.Beijing:China Railway Publishing House,2005.
[3]中华人民共和国行业标准.TB 10303—2009铁路桥涵工程施工安全技术规程[S].北京:中国铁道出版社,2009.TB 10303—2009 Safety Constructional Regulations for Railway Bridge and Culvert Engineering[S].Beijing:Ministry of Railways,2009.
[4]中华人民共和国行业标准.TZ 203—2008客货共线桥涵工程施工技术指南[S].北京:中国铁道出版社,2008.TZ 203—2008 Technical guide for construction of passenger and freight Bridge Engineering[J].Beijing:China Railway Publishing House,2008.