从材料角度出发,在一般喷射混凝土试验的基础上,通过一系列正交试验分析出陶粒类型、掺量及玻化微珠掺量对新型混凝土材料的抗压强度、抗弯强度及导热系数的影响。论证新型混凝土材料对深井热害问题的适用性与可行性。 From the material point of view, on the basis of the general shotcrete test, through a series of orthogonal experiments, the types and contents of ceramsite and the content of vitrified microbead were analyzed to evaluate the compressive strength, flexural strength and thermal conductivity of the new type of concrete Impact. The feasibility and applicability of the new type of concrete to the thermal damage in deep wells.