英语词汇“pipe jacking”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

pipe jacking

noun [mass noun]

A method of laying underground pipes without digging a trench, in which the pipes are assembled in an access shaft and then pushed into position by a hydraulic jack.At Scott Street, the M1 (including the storm water canal) and Atholl Oaklands Road the pipes will be put in place using a three-part pipe jacking operation....

Pipe jacking is a method of installing a pipe under roadways, railways, runways or highways without using an open cut trench.
In the pipe jacking process the pipeline with the heading machine at its tip is driven by hydraulic cylinders from the launch shaft towards the target shaft.

单词	pipe jacking
释义	pipe jacking noun [mass noun] A method of laying underground pipes without digging a trench, in which the pipes are assembled in an access shaft and then pushed into position by a hydraulic jack.At Scott Street, the M1 (including the storm water canal) and Atholl Oaklands Road the pipes will be put in place using a three-part pipe jacking operation.... Pipe jacking is a method of installing a pipe under roadways, railways, runways or highways without using an open cut trench. In the pipe jacking process the pipeline with the heading machine at its tip is driven by hydraulic cylinders from the launch shaft towards the target shaft.
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