Probabilistic assessment of stability of underground rock caverns and cavern shape optimization

• المؤلفون الرئيسيون: Wong, J. Y. K., Goh, Anthony Teck Chee, Zhang, Wengang
• 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/10356/97247; http://hdl.handle.net/10220/8587
• المؤسسة: Nanyang Technological University

The global stability of underground rock cavern excavated in a Mohr-Coulomb material is investigated by means of Universal Distinct Element Code (UDEC) in this paper. The following stochastic variables are considered: the friction angle, the cohesion, the deformation modulus of the rock mass and the...