Development on the Analysis of Rockburst Under Unloading Conditions and Its Prospect

CUI Dong-liang; LI Xi-bing; YE Zhou-yuan

Jul. 2021

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CUI Dong-liang, LI Xi-bing, YE Zhou-yuan. Development on the Analysis of Rockburst Under Unloading Conditions and Its Prospect[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2006, 20(3): 154-158.

Citation:

CUI Dong-liang, LI Xi-bing, YE Zhou-yuan. Development on the Analysis of Rockburst Under Unloading Conditions and Its Prospect[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2006, 20(3): 154-158.

CUI Dong-liang, LI Xi-bing, YE Zhou-yuan. Development on the Analysis of Rockburst Under Unloading Conditions and Its Prospect[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2006, 20(3): 154-158.

Citation:

CUI Dong-liang, LI Xi-bing, YE Zhou-yuan. Development on the Analysis of Rockburst Under Unloading Conditions and Its Prospect[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2006, 20(3): 154-158.

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Development on the Analysis of Rockburst Under Unloading Conditions and Its Prospect

School of Resources and Safety Engineering, Central South University, Changsha Hunan 410083 China

Received Date: 2006-03-10
Available Online: 2021-07-06

Abstract

Abstract

Rockburst is met under the unloading conditions during the excavation of underground cavity in high geostrese areas, whose characteristic relate closely with the characteristic of rock breakage in unloading conditions. On the base of reviewing current status of unloading rock mass mechanics for rockburst, the main problem are presented from experimental research and theoretical investigation. Some opinions are brought forward.
- rockburst effects,
- triaxial test under unloading conditions,
- unloading condition