文档介绍：本科毕业论文题目:静压预应力混凝土管桩施工质量与安全控制姓名:学院:继续教育学院系:专业:土木工程年级:学号:指导教师(校内):职称:副教授指导教师(校外):职称:2015年03月26日静压预应力混凝土管桩施工质量与安全控制[摘要]静压预应力管桩由于具备施工环境整洁无排污;单桩承载力高;施工进度快;噪音小;穿越土层能力强;现场施工方便;质量好控制;桩身耗材较低、单桩造价低等特点,所以已得到广泛认可和应用。本文从静压预应力管桩的特性和技术特点出发,结合施工现场实际工作经验,介绍了静压预应力管桩施工过程的质量和安全控制,不断探究和完善静压预应力管桩的施工推广。[关键词]静压预应力混凝土管桩施工质量控制安全控制Static-pressureprestressedconcretepipe-pileconstructionqualityandsafetycontrol[Summary]duetotheconstructionofstaticpressingprestressedpipepilecleannopollution;highbearingcapacityofsinglepile;fastconstructionschedule;lownoise;throughthesoilcapacity;easy;goodqualitycontrol;supplieslow,lowcostofsinglepileofpilebodycharacteristics,,describestheprocesscontrolofstatic-pressureprestressedpipe-pileconstruction,toensurethatthepipepileconstructionqualityandsafety.[Keywords]static-pressureprestressedconcretepipe-pileconstructionqualitycontrolsafetycontrol引言·············································································································1一、预应力混凝土管桩的性能···············································································1(一)预应力混凝土管桩的分类······································································1(二)预应力混凝土管桩的优点······································································2(三)预应力混凝土管桩的缺点······································································3二、静压法施工的质量控制··················································································4(一)预应力管桩适用的地质条件···································································4(二)静压法施工的准备工作··········································································5(三)静压法施工的技术要点··········································································5(四)静压法施工的质量控制··········································································91、压桩前的质量控制····················································································92、压桩过程的质量控制·············································································