PHC管桩复合地基在引黄闸基础处理中的应用OA北大核心CSTPCD
Study on Application of Composite Foundation Treatment with PHC Pipe Pile in Yellow River Division Sluice Foundation
在黄河治理工程中，常见基础处理方式有水泥土搅拌桩、CFG桩、高压旋喷桩复合地基、钢筋混凝土桩基等。基于某引黄闸工程区沙壤土、细沙质基础、高地下水条件，引入高强预应力混凝土（PHC）管桩复合地基基础处理方式，并提出了管桩帽桩新型处理方式。经桩基检测及工程运行验证，基础处理效果满足水闸设计及运行要求。
In Yellow River regulation project,the common foundation treatment includes composite foundation with cement-soil mixing pile, CFG pile,high-pressure jet grouting pile,foundation with reinforced concrete pile,etc. The paper introduced a composite foundation treat-ment with precast pipe-pile of prestressed high-strength concrete (PHC)and put forward a new treatment for pipe pile capping based on the conditions of sandy loam,fine sand foundation and high under…查看全部>>
董海钊;王李平;田雨普;张瑞洵
黄河勘测规划设计有限公司，河南郑州450003黄河勘测规划设计有限公司，河南郑州450003黄河勘测规划设计有限公司，河南郑州450003黄河勘测规划设计有限公司，河南郑州450003
建筑与水利
引黄闸PHC管桩复合地基管桩帽桩
Yellow River division sluicePHC pipe pilecomposite foundationpipe pile capping
《人民黄河》 2015 (2)
127-129,3
评论