Reliability assessment of ultimate and serviceability limit states of underground rock caverns

• المؤلفون الرئيسيون: Wong, J. Y. K., Zhang, Wengang, Goh, Anthony Teck Chee
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2012
• الموضوعات: DRNTU::Engineering::Civil engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/94534; http://hdl.handle.net/10220/8183
• المؤسسة: Nanyang Technological University

Both the stress-induced and structurally controlled instabilities are investigated by means of the Distinct Element program UDEC. The Factor of Safety is used as the criterion for the Ultimate Limit State and the volume of rock mass displaced into the cavern was adopted as the Serviceability Limit S...