CONSTRUCTION TECHONOLOGY OF PIPE-JACKING BY MODIFIED LARGE-DIAMETER DIE
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Abstract: Combined with the characteristics of a project, this paper introduces the key construction technology of pipe-jacking by using modified large-diameter die, also enumerates directly the superiorities, similarities and differences of the modified die as compared to the common one, and also makes an analytical comparison of economic benefit between them.
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Key words:
- pipe-jacking /
- modified die /
- atmospheric pressure balance /
- working well
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GB 500072002 建筑地基基础设计规范[S]. [2] 余彬泉,陈传灿.顶管施工技术[M].北京: 人民交通出版社,1998. [3] 王义强.顶管技术在管道施工中的应用[J].西部探矿工程,2006(7):112-114. -

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