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为抑制边坡处治中常见的边坡处治方案选择不合理的现象,根据边坡处治方案优选过程的灰性、模糊性、多属性、群体性特征和安全、质量、造价、工期、环境5大建设管理基本目标,运用灰度、隶属度、多属性和群决策构建基于灰色模糊多属性群决策的边坡处治方案优选模型。以布卡隧道进口K214+500至K214+700边坡工程为例,验证所构建模型的可行性。研究结果表明:该模型能够充分利用受邀专家的咨询意见,使优选过程考虑更全面、更符合实际,提高优选结果的准确性,具有较好的实用性。
In order to restrain the unreasonable selection of slope treatment options commonly used in slope treatment, according to the five major aspects of gray, fuzzy, multi-attribute, group characteristics and safety, quality, cost, construction period and environment of slope treatment program optimization The basic goal of construction management is to construct the optimization model of slope treatment scheme based on gray fuzzy multi - attribute group decision making using gray level, membership degree, multi - attribute and group decision making. Taking the project of K214 + 500 to K214 + 700 slope at Buka tunnel as an example, the feasibility of the constructed model is verified. The results show that this model can make full use of the advice of invited experts, make the optimization process more comprehensive, more realistic, improve the accuracy of the optimal results, and has good practicability.