Our proposed integrated evaluation method for the grouting effect in karst areas is based on the cloud model (CM), the analytic hierarchical process (AHP), and a fuzzy comprehensive evaluation system. Our method fully considers the fuzziness and randomness of the evaluation indices, and bridges the gap between qualitative information and a quantitative evaluation value. The evaluation index system for the grouting effect is established by integrating metrics related to the construction technology, apparent parameters, and observational data from inspection holes and geophysical exploration techniques. First, the weight of each index is calculated using the AHP, which has been modified by the CM. Then, we calculate the cloud model membership degree for each index. Finally, we determine the comprehensive evaluation level by examining the similarity measures between the various cloud models. In this case study, we use our integrated method to evaluate the initial results of the grouting treatment project in the China Resources Cement (Pingnan) Limestone Mine. Our results are validated by subsequent monitoring results for this project. This study provides valuable insight into the treatment of water inflow in karst areas.

基于云模型（CM），层次分析法（AHP）和模糊综合评价系统，我们提出了岩溶地区注浆效果的综合评价方法。我们的方法充分考虑了评估指标的模糊性和随机性，并弥合了定性信息与定量评估值之间的差距。通过整合与施工技术，表观参数以及来自检查孔和地球物理勘探技术的观测数据有关的指标，建立灌浆效果的评价指标体系。首先，使用AHP计算每个指标的权重，该AHP已由CM修改。然后，我们为每个索引计算云模型的隶属度。最后，我们通过检查各种云模型之间的相似性度量来确定综合评估级别。在本案例研究中，我们使用综合方法评估了华润水泥（屏南）石灰岩矿的注浆处理项目的初步结果。此项目的后续监视结果验证了我们的结果。这项研究为岩溶地区水流入的处理提供了宝贵的见识。