A DAMAGE MECHANICS ANALYSIS FOR UNDERGROUND EXCAVATION IN JOINTED ROCK MASS

1988 ◽  
pp. 506-513 ◽  
Author(s):  
T. KYOYA ◽  
M. KUSABUKA ◽  
Y. ICHIKAWA ◽  
T. KAWAMOTO
Keyword(s):  
Rock Mass ◽  
Damage Mechanics ◽  
Jointed Rock ◽  
Jointed Rock Mass ◽  
Underground Excavation ◽  
Mechanics Analysis

scholarly journals Damage mechanics analysis of underground opening in jointed rock mass.

1986 ◽  
Vol 35 (392) ◽  
pp. 472-477
Author(s):  
Takashi KYOYA ◽  
Toshiyuki OHASHI ◽  
Toshikazu KAWAMOTO
Keyword(s):  
Rock Mass ◽  
Damage Mechanics ◽  
Jointed Rock ◽  
Jointed Rock Mass ◽  
Underground Opening ◽  
Mechanics Analysis

scholarly journals A Damage Mechanics Approach for Jointed Rock Mass and Its Application to Cavern Excavation Problem.

1994 ◽  
pp. 115-122
Author(s):  
Xu Wu ◽  
Yasuaki Ichikawa ◽  
Takashi Kyoya ◽  
Toshikazu Kawamoto
Keyword(s):  
Rock Mass ◽  
Damage Mechanics ◽  
Jointed Rock ◽  
Jointed Rock Mass

A Study of Application about FLAC-3D in Damage of Rock Mass Slope

2006 ◽  
Vol 306-308 ◽  
pp. 1427-1432 ◽  
Author(s):  
Qi Xin Pan ◽  
Lai Shan Chang
Keyword(s):  
Rock Mass ◽  
Data Exchange ◽  
Damage Mechanics ◽  
Simulation Analysis ◽  
Jointed Rock ◽  
Jointed Rock Mass ◽  
Mechanics Model ◽  
South Slope ◽  
Flac 3D ◽  
Set Up

A damage mechanics model for jointed rock mass is established by the simulation of the multi-cleavage behaviour by introducing the damage tensor and by considering the jointed rock mass as continuous medium with damage. The data exchange technique with FLAC-3D is discussed by applying FISH Language that is inserted in FLAC-3D. The coupling analysis between the rock mass damage and FLAC-3D is realized by the computer program for damage mechanics analysis set up by Visual Basic, which is applied in the simulation analysis of the south slope of Yanqianshan Iron Mine.

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