Method for monitoring surface collapse of shield tunnel by using transient electromagnetic method

The invention relates to the technical field of rail traffic engineering, and provides a method for monitoring surface collapse of a shield tunnel by using a transient electromagnetic method, which comprises the following steps of: 1, arranging a transmitting return wire frame on the surface, and co...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TANG FU, LI SHIYONG, LI ZHEN, XU ZHIJUN, NONG SHENGXIANG, GAN YIJIN, WENG DUNXIAN, ZHANG ZHENG, HUANG SHANGJUN, TANG GUOZHI, WANG XIAOLONG, MA FUAN, HE CHENGYANG, SHI HUFENG, HE LIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
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