【摘要】 针对锚杆加固后的碎裂结构岩体进行了室内模型试验。根据多种锚固方案试件的试验结果 ,研究了锚杆锚固碎裂结构岩体模型的强度变形特征。通过试验中不同布锚方式的单锚对模型试件强度变形的不同影响 ,研究了各种模型试件中所体现出的锚固效应 ,得出了有益的结论更多还原

【Abstract】 An indoor model test is carried out on rock mass of cracked structure reinforced by the bolt. Based on the test results from several anchoring projects, the deformation and strength character of the rock model of cracked structure reinforced by the bolt is studied. Based on the influence of different allocation of the single bolt on the strength and deformation of model specimen, the anchoring effect of specimen is studied and some useful conclusions have been drawn.更多还原