石垫层的英文

• bedding stones

• 石    dan,a unit of dry measure fo ...
• 垫层    bed course; undercourse; cus ...
• 块石垫层    penning; rock mattress
• 砾石垫层    gravel fill
• 铺石垫层    pitching
• 砂石垫层    gravel-sand cushion; sand gravel cushion; sand-gravel cushion
• 碎石垫层    ballast mattress; broken stone hardcore; broken-stone course; hard core; hardcore bed
• 卵石垫层滤料    gravel-cushion coat filter sand
• 碎石垫层；硬底层；“石角”    hardcore
• 石垫    enrockment; stone template
• 垫层    bed course; undercourse; cushion; packing; bedding course; cushion course; subcrust; cushion coat; cushion ply; mat base◇垫层橡胶 cushion rubber
• 衬垫层    bedding; laying; sarking
• 底垫层    subbase course
• 垫层；衬底    underlayer
• 垫层；桩垫    cushion
• 垫层层    under layer
• 垫层法    cushion
• 垫层面    bedding plane
• 垫层砂    bedding sand
• 热垫层    thermocushion
• 软垫层    cushion course
• 砂垫层    bedding sand; sand bedding course; sand cushion; sand mattress; sandcushion
• 沙垫层    sand bedding course; sand cushion
• 下垫层    base course; cushion; underlayer; underlying bed
• 雪垫层    snow cushion

• In connection with impact compaction technology of soil & stone cushion of third airstrip of pudong airport , it selects such experiment research as constructive technology & quality control , puts forward such constructive control parameters as pressing subsidence ratio ( single subsidence ratio ) , pressing times , pseudo thickness and so on
  摘要基于浦东机场三期跑道山皮石垫层采用冲击压实技术进行压实的问题，选取试验段进行了施工工艺及质量控制等试验研究，提出了冲压沉降率（分计沉降量） 、冲压遍数、虚铺厚度等施工控制参数。