泡沫混凝土劲性复合桩施工质量控制试验研究  

Experimental Study on quality control of foam concrete composite pile construction

作　　者：温定焕 WEN Dinghuan(Geotechnical and Environmental Enterprise Engineering Technology Research Center of Fujian province,Longyan 364000;Fujian Yongqiang Geotechnical Co.,Ltd,Longyan 364000)

机构地区：[1]福建省岩土与环境企业工程技术研究中心,福建龙岩364000 [2]福建永强岩土股份有限公司,福建龙岩364000

出　　处：《福建建筑》2020年第10期71-74,共4页Fujian Architecture & Construction

摘　　要：劲性复合桩是近年来兴起的组合桩结构,在软土地基中应用广泛。通过试验阐述了泡沫混凝土劲性复合桩施工工艺及质量控制关键要点;试验结果表明,泡沫混凝土劲性复合桩承载力相较于管桩显著提高,值得推广运用。Reinforced composite pile is a kind of composite pile structure,which is widely used in soft soil foundation. The construction technology and key points of quality control of foam concrete composite pile are expounded through experiments. The test results show that the bearing capacity of foam concrete composite pile is significantly higher than that of pipe pile,which is worthy of popularization and application.

关 键 词：泡沫混凝土 劲性桩 施工工艺 试验研究 

分 类 号：TU47[建筑科学—结构工程]