摘要
本研究采用模糊层次分析法（FAHP）构建了深基坑施工风险评价体系，确定了包括施工环境、施工管理、施工监测在内的三大类别共13项综合评价指标。通过实例分析，运用模糊综合评价方法对具体项目进行风险评估，结果显示施工环境因素权重最高，监测点布置在综合权重中占据主导地位，且该项目的施工风险相对较低。该评价体系为深基坑施工风险评价提供了科学依据。
关键词： 深基坑施工；模糊层次分析法；指标权重；风险评价
Abstract
This study established a risk evaluation system for deep foundation pit construction using the Fuzzy Analytic Hierarchy Process (FAHP), identifying three categories encompassing 13 comprehensive evaluation indicators: construction environment, construction management, and construction monitoring. Through case analysis, the fuzzy comprehensive evaluation method was applied to assess risks in specific projects. Results revealed that construction environmental factors held the highest weight, monitoring point layout dominated comprehensive weights, and the project exhibited relatively low construction risks. This evaluation system provides a scientific basis for risk assessment in deep foundation pit construction.
Key words： Deep Excavation Construction; Fuzzy Analytic Hierarchy Process (FAHP); Indicator Weight; Risk Evaluation
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