Limit analysis of roof collapse in tunnels under seepage forces condition with three-dimensional failure mechanism
作者： Chang-bing Qin , Zhi-bin Sun , Qiao Liang
DOI: 10.1007/S11771-013-1739-9
关键词: Engineering 、 Limit analysis 、 Collapse (topology) 、 Geotechnical engineering 、 Roof 、 Upper and lower bounds 、 Mechanism (engineering) 、 Upper bound theorem 、 Distribution (mathematics) 、 Pore water pressure
摘要: The state of roof collapse in tunnels is actually three-dimensional, so constructing a three-dimensional failure collapse mechanism is crucial so as to reflect the realistic collapsing …
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