摘要
采用流态水泥土复合新材料,直接对桥涵台背处路基进行填筑,免去了以往填土的压实工序,确保了台背处路基填筑的施工质量,实现了台背处路基的非压实填筑。流态水泥土复合新材料可以充分利用现场土源进行施工,使得工程造价降低。
Using flow cement soil composite to build the subgrade at bridge backwall directly can avoid the process of filling compacting,ensure the construction quality of subgrade at bridge backwall,and realize the un-compacting filling of subgrade at backwall.The flow cement soil composite can make full use of field soil to carry on construction,which reduces the cost of engineering.
出处
《交通标准化》
2011年第17期93-95,共3页
Communications Standardization
关键词
流态水泥土
工程
强度
设计
flow cement soil
engineering
strength
design
