A new semi-deterministic block theory method with digital photogrammetry for stability analysis of a high rock slope in China

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• 作者：Tiexin Liu^a ; Jianhui Deng^a ; Jun Zheng^b ; ^c ; ^{zhengjun12@zju.edu.cn} ; Lu Zheng^d ; Zhenghu Zhang^d ; Hongchun Zheng^e
• 关键词：Block theory ; Semi-deterministic analysis ; Rock slope ; Stability ; Joints ; Finite size discontinuity
• 刊名：Engineering Geology
• 出版年：2017
• 出版时间：12 January 2017
• 年：2017
• 卷：216
• 期：Complete
• 页码：76-89
• 全文大小：3314 K
• 卷排序：216

文摘

A new semi-deterministic block theory method (NSDBT) was proposed. Sizes, spatial positions, and orientations of discontinuities were incorporated. 3540 discontinuities were artificially identified using digital photogrammetry. Quantitative locations, volumes, and sliding forces of key blocks could be obtained.