【摘要】 基于损伤扰动的概念 ,分析了盾构推进引起的周围土体扰动破坏机理 ,并通过现场试验监测对理论分析的结果进行了比较验证。研究表明 ,注浆参数是影响盾构推进变形的主要因素。更多还原

【Abstract】 Based on the concept of damage disturbance, the failure mechanism of surrounding soil disturbance caused by shield driven is analyzed in this paper. The results of theoretical analysis are compared with those of site monitoring test. The results show that the grouting parameters are key factors influencing the deformation of shield tunnel.更多还原