基于范例推理的隧道渗漏初步评价模型

摘要

针对隧道工程渗漏的成因，综合考虑围岩特性、地下地表水作用、施工方法和环境条件等因素，确定了基于多因素的隧道渗漏评价指标体系，在此基础上，建立了隧道工程渗漏范例库，研究并构建了基于范例推理的隧道渗漏评价模型，最后利用构建的模型和范例库，分析评价了某隧道工程的渗漏状况，验证了该评价模型的有效性。%According to the genetic features of leakage in tunnel engineering,evaluation index system of tunnel leakage based on the multiple factors is made,comprehensively considered the characteristics of surrounding rock,the effect of underground and surface water,construction methods and environmental conditions. On this basis,case base of tunnel engineering leakage is established. The evaluation model of tunnel leakage is researched and constructed. Finally,the leakage of one tunnel project is analyzed and evaluated with this model,which demonstrates the effectiveness of the proposed method.