“pipe jacking method”的概念、定义、翻译、参考文献-科学参考

单词	pipe jacking method
释义	pipe jacking method Encyclopedia 理学地下工程释 pipe jacking method顶管法借助于主顶千斤顶（油缸）及管道间的推力，把工具管或掘进机从工作坑内穿过土层一直推到接收坑内吊起，再将紧随其后的管道埋设在两坑之间的非开挖铺设地下管道的施工方法。
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