cushion concrete crack treatment 垫层混凝土裂缝处理
investigation of cushion concrete crack 垫层混凝土裂缝调查
concrete cushion 混凝土垫层 ; 垫层
cushion caps concrete 大承台混凝土
concrete cushion block 混凝土垫座
rigid concrete cushion block 混凝土刚性垫块
step-shaped concrete cushion 台阶状混凝土垫层
mass concrete of cushion cap 承台大体积混凝土
HeLuanShi system in engineering field, pressure-blasting machine is mechanism sand, cushion material, asphalt concrete and cement concrete aggregate ideal production equipment.
在工程领域，河卵石制砂机是机制砂、垫层料、沥青混凝土和水泥混凝土骨料的理想生产设备。
The quality control of asphalt concrete pavement of high grade highway involves layers of cushion, base and surface.
高等级公路沥青混凝土路面施工质量控制包括垫层、基层和面层施工质量控制。
An improved calculation method on the local bearing compressive of end beam with rigid concrete cushion block is presented, which can provide reference for designer.
本文作者通过分析，提出了梁端支承处设有混凝土刚性垫块时砌体局部受压承载力计算的改进方法，可供设计时参考。
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