High ground stress soft rock tunnel construction device and using method thereof

The invention provides a high-crustal-stress soft rock tunnel construction device and a using method thereof.The high-crustal-stress soft rock tunnel construction device comprises a machine body, a geological information obtaining device and high-crustal-stress soft rock tunnel construction accessor...

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Bibliographische Detailangaben
Hauptverfasser: HAN MENGYU, CHEN YI, CHENG LIZHI, SONG XIAOLI, CUI YUQIAO, CHI HAORAN, WANG XIANLIN, ZHOU MINGFA, ZHANG RAN, YANG LI, LI SHUAI, XIA ZENGXUAN, LOU WENJIE
Format: Patent
Sprache:chi ; eng
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