| 超长距离大口径钢管顶进方向控制技术 |
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| 引用本文： | 杨国新,孙焕斌.超长距离大口径钢管顶进方向控制技术[J].特种结构,2010,27(2):102-104. |
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| 作者姓名： | 杨国新 孙焕斌 |
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| 作者单位： | 中国中铁四局集团有限公司,市政工程分公司,襄樊,441000 |
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| 摘 要： | 本文分析了超长距离大口径钢顶管方向控制的技术难点和解决办法,结合在上海青草沙原水工程中的施工实例,重点介绍了过渡段辅助纠偏、超长距离顶管自动测量导向技术的具体实施方法以及实施结果。
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| 关 键 词： | 超长距离 大口径 钢管 顶管 方向控制 |
Technique for Direction Controlling of Ultra-long Distance and Large Caliber Steel Pipe-jacking |
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| Yang Guoxin,Sun Huanbin.Technique for Direction Controlling of Ultra-long Distance and Large Caliber Steel Pipe-jacking[J].Special Structures,2010,27(2):102-104. |
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| Authors: | Yang Guoxin Sun Huanbin |
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| Affiliation: | (The Municipal Engineering Company of China Tiesiju Civil Engineering Group Co., Ltd., Xiangfan 441000) |
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| Abstract: | Combined with the practical construction in Shanghai Qingcaosha Original Water Project, the tech- nique difficulty and solution measures for direction controlling of the ultra-long distance and large caliber steel pipejacking are analyzed in this paper. Then the implementation means and effect of the assistance deviation-rectifying technique for transition section and automatic measurement guiding technique for pipe-jacking are mainly introduced. |
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| Keywords: | Ultra-long distance Large caliber Steel pipe Pipe-jacking Direction control |
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