【摘要】 采用岩体的粘弹性力学介质模型,研究了粘弹性巷道围岩的流变特征,推导了粘弹性围岩特征曲线及时间效应的闭合解,结合室内模型试验进行了计算分析,其结果可供工程设计和施工等人员的参考。更多还原

【Abstract】 The rheological features of tunnel’s viscoelastic wallrock are studied using viscoelastic mechanical medium model of rock body.The feature curve of viscoelastic wallrock and the closed loop-solution of time effect are derived.Along with indoors model test,calculation & analysis is made which’s results can be taken by design or construction engineers for reference.更多还原