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单锚基础的变形破坏机理控制其变形破化特征,反映其变形演化规律,直接影响锚固基础工程治理措施类型和加固方式。首先,通过现场试验数据及基础变形破坏特征,结合数值模拟方法,总结单锚基础变形破坏机理的主要表现形式为锚浆破坏、浆岩破坏及岩体剪切破坏三种模式。
The deformation and failure mechanism of single anchor foundation controls its deformation and breaking characteristics and reflects its deformation and evolution rules, which directly affects the types and methods of reinforcement measures. First of all, through field test data and basic deformation and failure characteristics, combined with numerical simulation methods, the main manifestations of single-anchor foundation deformation and failure mechanism are summarized as anchor failure, failure of slurry rock and failure of rock mass.