• The paper introduces the design, construction and monitor of shield tunneling freezing method.

    文章出洞冻结法设计施工监测做介绍

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  • This paper is based on the background of shield method in subway tunneling construction.

    本文盾构地铁隧道施工工程背景

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  • This paper is based on the background of shield method in subway tunneling construction.

    本文盾构地铁隧道施工工程背景

    youdao

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