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| VISUALIZATION ANALYSIS SYSTEM OF BLOCKS BASED ON 3D GIS |
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Abstract Taking a large underground engineering as an example，the block structure stability visualization analysis system was developed by 3D geographical information system(GIS). Efficient help was provided for scientific analysis and forecasting geologic condition of unexcavated area by visually expressing and computationally analyzing the stability of the blocks，and determining the position，magnitude，anti-slide safety factor and other indexes of instable or potential dangerous blocks.
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Received: 02 June 2006
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CHEN Weizhong1*, LIU Xinyu1, 2, YANG Jianping1, WANG Wei1, 2, ZANG Zhonghai3, DING Hongyuan3, ZHANG Zheyuan3, WANG Xiaogang3, SHI Zhengrong1. Development of a large-scale 3D physical model test system for underground energy storage caverns and its model experimental study[J]. , 2026, 45(6): 1615-1628. |
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