摘要
结合工程实例对投石压浆无砂混凝土小桩复合地基的设计原理和施工工艺进行了综合分析 ,并强调施工中应注意施工现场的质量管理和质量核验 .因该技术在施工中具有对周围环境影响小、工期短、技术先进、经济适用、质量可靠、可操作性强等优点 。
The design principle and construction technology of stone contained sandfree prepakt concrete subposts are analyzed in the combination of engineering case. The quality control and quality check on the construction site are emphasized. The technology characteristics are little impact on the surroundings, short working period, advanced, economical and practical, reliable and operational, which is widely used in the Central Plains area of China.
出处
《华北水利水电学院学报》
2002年第2期63-65,80,共4页
North China Institute of Water Conservancy and Hydroelectric Power
关键词
投石压浆无砂混凝土
复合地基
成孔
成桩
质量检测
stone contained sandfree prepakt concrete
composite foundation
finished hole
finished subpost
quality test
