2021
DOI: 10.1155/2021/5523668
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Stability Assessment of Ground Surface along Tunnels in Karst Terrain Using Improved Fuzzy Comprehensive Evaluation

Abstract: The stability of ground surface along tunnels in karst terrain is influenced by complex factors, among which the karst features are the significant ones. Under the influence of karst, the ground surface along tunnels is very easy to collapse, thus causing great casualties and economic losses. To provide guidance for maintaining the stability of ground surface along tunnels, an analysis system is proposed for assessing the stability of ground surface along tunnels in karst terrain based on an improved fuzzy com… Show more

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Cited by 5 publications
(1 citation statement)
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References 40 publications
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“…In addition, other scholars have studied the stability of tunnels from other perspectives. Zhang et al [26] proposed a ground stability evaluation and analysis system based on improved fuzzy comprehensive evaluation along the tunnel line in a karst area and a ground stability evaluation index system was established. Liu et al [27] developed a numerical model involving an iterative process.…”
Section: Introductionmentioning
confidence: 99%
“…In addition, other scholars have studied the stability of tunnels from other perspectives. Zhang et al [26] proposed a ground stability evaluation and analysis system based on improved fuzzy comprehensive evaluation along the tunnel line in a karst area and a ground stability evaluation index system was established. Liu et al [27] developed a numerical model involving an iterative process.…”
Section: Introductionmentioning
confidence: 99%