The stability problem of wall rock was prominent, and the factors that affect the wall rock stability including karst, disadvantage structure surface, and the block body combined by the two factors.
乌江构皮滩水电站电站厂房为岩溶地区修建的特大型地下厂房，围岩稳定问题较突出，影响围岩稳定的因素主要有岩溶与不利结构面及其组合的块体等。
Aerocrete building block product to replace non-burning and cement brick building block for building wall body top of products of material of products finally too.
加气混凝土砌块产品也是最终取代免烧砖和水泥砖砌块制品的建筑用墙体材料的产品之最。
The study on small hollow fly ash concrete block has been carried out for lowering the production cost, and to meet the bearing wall body requirement.
为既降低混凝土小型空心砌块生产成本，又能满足承重墙体要求，进行了粉煤灰混凝土小型空心砌块研究。
The invention discloses a composite type heat preservation wall body mold block and a composite type heat preservation wall body constructed by the same.
本发明公开了一种复合型保温墙体模块及采用该模块构筑而成的复合型保 温墙体。
A stop block is arranged at the base Angle of one side wall of every single-body U-shaped steel mould, and gaps between the stop blocks and the single-body U-shaped steel moulds are equidistant.
每一个单体U型钢模一侧壁底角处，均设有限位块，每个限位块与每一个单体U型钢模一侧壁的间隙均等距。
A stop block is arranged at the base Angle of one side wall of every single-body U-shaped steel mould, and gaps between the stop blocks and the single-body U-shaped steel moulds are equidistant.
每一个单体U型钢模一侧壁底角处，均设有限位块，每个限位块与每一个单体U型钢模一侧壁的间隙均等距。
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