Monitoring of Pore Pressure Response during Cavern Excavation in Soft Rock and Numerical Discussion on Its Mechanism

The aim of this paper is to study the mechanism of pore pressure response in soft rock excavation. During a cavern excavation for investigating the Excavation Disturbed Zone (EDZ) of the radioactive waste disposal cavern, pore pressure responses near side-wall of cavern were shown as follows : i) at...

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Veröffentlicht in:	Journal of the Society of Materials Science, Japan Japan, 2007, Vol.56(9), pp.813-819
Hauptverfasser:	TOMITA, Atsunori, MORIKAWA, Seiji, TABEI, Kazuto, SHIRASAGI, Suguru, EBINA, Takahito, KISHIDA, Kiyoshi, ADACHI, Toshihisa
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Hydro-mechanical coupled analysis Pore pressure Radioactive waste disposal Soft rock Test cavern Three dimensional finite element analysis
Online-Zugang:	Volltext
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