Underwater grouting method for deepwater jacket

The invention discloses an underwater grouting method for a deepwater jacket, which comprises the following steps of: S1, welding a pipeline launching roller at a water entering position of a gunwale of an operation ship, positioning the operation ship above a grouting opening of the jacket, and ena...

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Bibliographische Detailangaben
Hauptverfasser:	LI JIANGANG, DENG LINQING, CUI GUANGLIANG, GAO SHUANG, WANG KAI, XU SHANZHI, HUANG SHANTIAN, LIU BIN, LI QIBAO, HU DENGFANG, QIU WEI, WANG CHAO, LI WENCHENG, WEI WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING UNDERGROUND OR UNDERWATER STRUCTURES
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