PIPE BURYING CONSTRUCTION METHOD

PROBLEM TO BE SOLVED: To effectively prevent damage of a pipe part in an assumed region accompanying with displacement of the ground even when a pipe is buried over the assumed region where it is assumed that there is possibility of action of shearing force in the radial direction of the pipe in acc...

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Bibliographische Detailangaben
1. Verfasser: YANO YASUNARI
Format: Patent
Sprache:eng
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