DB33T927-2014长管节后张法预应力混凝土大管桩设计与施工规程.pdf

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1、ICS93.140P67DB33浙江省地方标准DB33/T927—2014长管节后张法预应力混凝土大管桩设计与施工规程Technicalcodeofdesignandconstrutionforlongtubeandlargediameterposttensionedprestressconcretecylinderpile2014-07-07发布2014-08-07实施浙江省质量技术监督局发布DB33/T927—2014目次前言............................................................

2、...................III1范围..............................................................................12规范性引用文件....................................................................13术语和定义........................................................................14长管节大管桩设计........

3、..........................................................24.1一般规定......................................................................24.2计算..........................................................................24.3构造.......................................................

4、...................75长管节制作........................................................................95.1原材料........................................................................95.2钢模.........................................................................105.3混凝土.............

5、..........................................................105.4成型与养护...................................................................115.5起吊、堆存和运输.............................................................115.6质量检验...........................................................

6、..........126长管节大管桩拼接.................................................................126.1钢绞线.......................................................................126.2锚具与夹具...................................................................126.3粘结剂...........................

7、............................................136.4拼接与张拉...................................................................136.5压浆与放张...................................................................146.6桩质量检验...................................................................15

8、7长管节大管桩吊运、堆存和装运..............................................