【摘要】 创建了一种基于博弈-和谐度方程的隧道围岩稳定性评价模型，从岩石强度、完整度和围岩水文环境3个方面出发，选取6个影响因素作为评价指标，运用博弈论对由序关系分析法（G1）与CRITIC法确定的主、客观权重进行了优化组合，解决主、客观赋权法各自的局限性。将和谐度方程引入隧道围岩稳定性评价，对和谐度方程中的参数进行了重新定义和取值方法优化，通过对比多指标和谐度与和谐度判定值得到评价结果。将此方法应用于工程实际并与其他方法作比较，结果一致表明该方法具有良好的有效性与灵活性。更多还原

【Abstract】 From three aspects of rock strength,rock integrity and surrounding rock hydrological environment,six influencing factors were selected as evaluation indexes.The game theory was used to optimize the combination of subjective and objective weights determined by G1 method and CRITIC method to solve the limitations of subjective and objective weights.The harmony equation was introduced into the stability evaluation of tunnel surrounding rock,the parameters in the harmony equation were redefined and the value method was optimized.The evaluation results were obtained by comparing the harmony degree with the harmony degree of multiple indexes.Compared with other methods,this method is proved to be effective and flexible.更多还原