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诱发岩溶塌陷地质灾害的因素错综复杂,一般定性的评价方法难于凑效。为了保证某建设场地岩溶塌陷区地质害评价过程的科学性,本文通过建立多级模糊数学模型和综合指数模型对其进行评价。两种评价结果基本一致,从而在一定程度上说明了两种方法可行性,也为场地的建设和岩溶地质灾害的防治提供了较为科学的理论依据。
The factors that cause karst collapse geological disasters are complex, and the general qualitative evaluation methods are difficult to work together. In order to ensure the scientific evaluation of geological hazards in karst subsidence area of a construction site, this paper evaluates the establishment of multi-level fuzzy mathematics model and comprehensive index model. The two evaluation results are basically the same, which explains the feasibility of the two methods to a certain extent. It also provides a more scientific theoretical basis for the construction of the site and the prevention and treatment of karst geological disasters.