预应力管桩沉桩方式

GUANZHUANGCHENZHUANGJIXIEFENWEICHUIJIJIXIEHEJINGYAJIXIELIANGZHONG

陕西预应力管桩

YUYINGLIGUANZHUANGDEJICHUZHISHI

1、YUYINGLIHUNNINGTUGUANZHUANGFENWEISANLEI：YUYINGLIGAOQIANGHUNNINGTUGUANZHUANG（DAIHAOPHC）；YUYINGLIHUNNINGTUGUANZHUANG（DAIHAOPC）；YUYINGLIHUNNINGTUBOBIGUANZHUANG（DAIHAOPTC）

2、GUANZHUANGDEBIANHAOHEZHUANGJIANFENLEI

SHENCHASHIGONGDANWEIZIZHI------GONGSIZIZHI

1、DIJIYUJICHUGONGCHENGZHUANYECHENGBAOQIYEZIZHIFENWEIYIJI、ERJI、SANJI。

一级企业：

KECHENGDANGELEIDIJIYUJICHUGONGCHENGDESHIGONG。

二级企业：

KECHENGDANGONGCHENGZAOJIA1000WANYUANJIYIXIAGELEIDIJIYUJICHUGONGCHENGDESHIGONG。

三级企业：

KECHENGDANGONGCHENGZAOJIA300WANYUANJIYIXIAGELEIDIJIYUJICHUGONGCHENGDESHIGONG。

2、审查单位资质。

QIYEZIZHISHIFOUMANZUBENGONGCHENGGUIMO； SHENHEQIYEZIZHI、SHENGCHANXUKEZHENG、NITOURUXIANGMUZUZHIJIAGOU； ZONGBAOFENHETONG； ..DANWEIZIZHIBAOSHEN；

SHENCHASHIGONGDANWEIRENYUANZIZHI------RENYUAN

NITOURUXIANGMUZUZHIJIAGOUDEZHUYAORENYUAN：

ANYAOQIUPEIZHIXIANCHANGGUANLIRENYUANRUXIANGMUJINGLI、CELIANGYUAN、ZHILIANGYUAN、ZILIAOYUANDENG。 TEZHONGGONGZHONGRUDIANGONG、HANGONG、ZHUANGJICAOZUOGONGXUQUDESHENGJIYISHANGJIANSHEXINGZHENGZHUGUANBUMENXIAFADESHANGGANGZHENG。

SHENCHASHIGONGZUZHISHEJI/FANGAN

1、SHEJIDAOGONGCHENGDEJISHUCANSHUSHIFOUFUHESHEJIYAOQIU（RU：ZHUANGJING、XINGHAO、BIHOU、CHENGZAILI、GUANRUDU、ZHONGZHUANGBIAOZHUN、DIZHIQINGKUANGDENG）。

2、NITOURUBENXIANGMUDEGUANLIRENYUANJIXIANGMUDEZUZHIJIAGOUSHIFOUHELI（XIANGMUJINGLI、ZHIJIANYUAN、..YUAN）

3、SHIFOUWEIFANGUIFANQIANGZHIXINGBIAOZHUN。

4、DA（YA）RUZHUANG（YUZHIHUNNINGTUFANGZHUANG、XIANZHANGFAYUYINGLIGUANZHUANG、GANGZHUANG）DEZHUANGWEIPIANCHA，BIXUFUHEBIAODEGUIDING。XIEZHUANGQINGXIEDUDEPIANCHABUDEDAYUQINGXIEJIAOZHENGQIEZHIDE15%（QINGXIEJIAOXIZHUANGDEZONGXIANGZHONGXINXIANYUQIANCHUIXIANJIANJIAJIAO）。

5、ZHILIANG..CUOSHISHIFOUFUHEGUIFANYAOQIU。

6、ZHUANGJIXINGZOULUXIANTUYUSHIJIQINGKUANGSHIFOUXIANGFU。

7、JISHUCUOSHISHIFOUDAOWEI。

ZHU：HWEISHIGONGXIANCHANGDIMIANBIAOGAOYUZHUANGDINGSHEJIBIAOGAODEJULI。

GONGCHENGZHUANGYINGJINXINGCHENGZAILIJIANYAN。DUIYUDIJIJICHUSHEJIDENGJIWEIJIAJIHUODIZHITIAOJIANFUZA，CHENGZHUANGZHILIANGKEKAOXINGDIDEGUANZHUZHUANG，YINGCAIYONGJINGZAIHESHIYANDEFANGFAJINXINGJIANYAN，JIANYANZHUANGSHUBUYINGSHAOYUZONGZHUANGSHUDE1%，QIEBUYINGSHAOYU3GEN，DANGZONGZHUANGSHUSHAOYU50GENSHI，YINGBUSHAOYU2GEN。

图纸会审

图纸会审注意事项：

1、SHEJITUZHISHIFOUJIAGAISHEJIRENYUANZHUCEZHANGJISHEJIDANWEICHUTUZHUANYONGZHANG，SHEJITUZHISHIFOUBEIAN。

2、DIZHIKANCHAZILIAOSHIFOUQIQUAN。

3、PINGMIANWEIZHI、CHICUN、BIAOGAOSHIFOUYIZHI。

4、ZHUANGJIANDEXINGHAO、BIHOU、FENGDIHUNNINGTUDEQIANGDUJIYOUXIAOZHUANGZHANGSHIFOUMINGQUE。

5、ZHUANGDUANJINRUCHILICENGJIDANZHUANGCHENGZAILISHEJICANSHU。

6、RUKAOLVKANGFU，KANGBAZHUANGBUZHIJISHEJICANSHU。

桩机性能检查

SHIGONGQIANXUDUITOURUGONGCHENGDEJIXIESHEBEIXINGNENGJINXINGJIANCHA，FUHEYAOQIUFANGKEJINXINGGUANZHUANGSHIGONG。

1、CHUIJIZHUANGJIXUJIANCHAZHUANGJIZHUANGCHUIZHONGLIANGSHIFOUFUHESHEJIYAOQIU，ZHUANGJIGANGSISHENGSHIFOUYOUMOSUN，ZHUANGJIDIANJIDENGSHIFOUZHENGCHANGYUNZHUAN，YOUWUDAIBINGGONGZUOXIANXIANG。

2、JINGYAZHUANGJICHUJIANCHAZHUANGJIGANGSISHENGSHIFOUYOUMOSUN，ZHUANGJIDIANJIDENGSHIFOUZHENGCHANGYUNZHUAN，YOUWUDAIBINGGONGZUOXIANXIANGWAI。XUZHONGDIANJIANCHAZHUANGJIYALIBIAOSHIFOULINGMIN，YALIBIAOBIAODINGSHIFOUZAIYOUXIAOQINEI，YALI、ZHONGLIHUANSUANBIAOYUBENJIXINGHAOSHIFOUXIANGFU。

JIANLIZHILIANGKONGZHIYAODIAN-----GUANZHUANGJINCHANGZHILIANG

一、管桩进场质量

1、质量控制要点：

GUANZHUANGDECHUCHANGHEGEZHENGJIGUANZHUANGJIEGOUXINGNENGJIANCEBAOGAO。 JIANCHAGUANZHUANGDEWAIGUAN，YOUWUFENGWO、LUJIN、LIEFENG；SEGANJUNYUN、ZHUANGDINGCHUWUKONGXI。 DUIGUANZHUANGCHICUNJINXINGJIANCHA：ZHUANGJING（±5mm）、GUANBIHOUDU（+5mm）、ZHUANGJIANZHONGXINXIAN（＜2mm）、DINGMIANPINGZHENGDU（10mm）、ZHUANGTIWANQU（＜1/1000L）。 GUANZHUANGQIANGDUDENGJIBIXUDADAOSHEJIQIANGDUDE..，BINGQIEYAODADAOLINGQI。 GUANZHUANGDUIFANGCHANGDIYINGJIANSHI、PINGZHENG，YIFANGBUJUNYUNCHENJIANGZAOCHENGSUNZHUANG，BINGCAIQUKEKAODEFANGGUN、FANGHUACUOSHI GUANZHUANGXIANCHANGDUIFANGBUDECHAOGUOSICENG。JINCHANGSHIDUIGUANZHUANGWAIGUANJINXINGJIANCHA，KANSHIFOUCUNZAIDUANLIE、JIAZHA、FENGWO、KONGDONGDENGQUEXIAN。

JIANLIZHILIANGKONGZHIYAODIAN-----SHIZHUANG

2、试桩。

SHIZHUANGXUYAOSHEJIDANWEI、DIZHIKANCHADANWEI、JIANLIDANWEI、SHIGONGDANWEI、JIANSHEDANWEIDAIBIAOCANJIA，BIYAOSHIKEYAOQINGZHIJIANZHANJIANDURENYUANCANJIA。 SHIZHUANGQIANXUDUIJIANZHUWUZUOBIAODIANJIZHUANGWEIJINXINGFUHE，..ZHUNQUE。 SHIZHUANGJU ** ZHIXUYAOXIANGYINGDEDIZHIZILIAO，MINGBAISHEJICANSHURU：GUANRUDU、DUANZHUANGCHENGZAILI、RUTUSHENDU、SONGZHUANGSHENDUDENG。 SHIZHUANGCANSHU，JINGLIYAZHUANGXUYAODUIZHAOGAIZHUANGJIDEXINGHAOJICHUDEYALIYUCHENGZAILIDUIZHAOBIAO，GENJUSHIZHUANGCANSHUJIDIZHIQINGKUANGQUEDING..ZHONGDEYALIZHI，YIBAN..ZHONGYALIZHIWEISHEJIZHIDE1、5~2BEI，TEBIEZHUYIKONGZHIFUYASHIJIANJICANSHU。CHUIJIZHUANGDEXUYAOGENJUDIZHIQINGKUANGJISHIZHUANGDEGUANRUDULAIQUEDINGSHOUCHUIBIAOZHUN，YIBANSHEJI..HOUSANZHENCHUI（MEIZHENCHUIYIBANWEI10JI）DEGUANRUDUBUDAYU2cm。 GENJUSHIZHUANGQINGKUANGQUEDING..ZHONGDEZHONGYAZHIHUOGUANRUDUBINGXINGCHENGSHUMIANDESHIZHUANGJILU，YOUCANJIANGEFANGHUIQIAN。 WEIHUODEGUANZHUANGDANZHUANGCHENGZAILITEZHENGZHI，KEDUISHIZHUANGJINXINGDANZHUANGCHENGZAILISHIYAN，QUEDINGDANZHUANGCHENGZAILIHOUFANGKEJINXINGZHENGSHIGUANZHUANGSHIGONG。

JIANLIZHILIANGKONGZHIYAODIAN-----GUOCHENGKONGZHI

ZUOHAOCAILIAOJINCHANGYANSHOUGONGZUO，TEBIEZHUYIGUANZHUANGDEXINGHAO、BIHOU；ZHUANGJIANSHIFOUMANZUSHEJIYAOQIU；TEBIEZUOHAOCAILIAOJINCHANGTAIZHANG。 JIXIANFUHE（BAOKUOYUANSHIZUOBIAODIAN，SHIGONGKONGZHIDIAN，PINGMIANTU、ZHUANGJIANJU） SHENHEZHUANGJIXINGZOULUXIANTU，BINGDUIZHUANGWEIJINXINGTONGYIBIANHAO，BIMIANLOUZHUANGWEI。 YAZHUANGZHUANGSHENCHUIZHIDU，SHIKEXIAOZHENG（JINGWEIYIHUOQIANCHUIXIAN）； ZHUANGJIANMANHAN、MISHI；JIEZHUANGMANHANQIEHANFENGBAOMAN；LENGQUESHIJIAN。 QUEDINGSONGZHUANGSHENDU，GENJUSHEJIDEZHUANGDINGBIAOGAOHEXIANCHANGDEDIMIANBIAOGAOJISUANSONGZHUANGSHENDU，SONGZHUANGSHIJINLIANGBIMIANZAICIJIEZHUANG； ZAISHIGONGZHONGRUCHUXIANYICHANGDUANZHUANGHUOSHENDUTUBIANDENGYICHANGQINGKUANG，XUYAOCHAKANXIANGGUANDEDIZHIZILIAO，YAOQIUSHEJIJIDIZHIDANWEIGONGTONGJIEJUE。DUICHUXIANDEDUANZHUANGBUZHUANGXUSHEJIJISHICHUJUSHEJIBUZHUANGTU。 YANGEKONGZHIZHONGYAZHIHUOGUANRUDU，DUIFUYAYANGEKONGZHIFUYASHIJIANHECHENGZAILI。 MEICIJINCHANGTIGONGJINCHANGSHULIANG，XIANCHANGQINGDIANBINGZUOHAOTAIZHANG，BUDINGQIDUIJINCHANGGUANZHUANGHEYISHIGONGDEGUANZHUANGJINXINGHEDUI，..SHIGONGJILUDEZHUNQUEXING。 RENZHENZUOHAOPANGZHANJILU，DUIYISHIGONGDEZHUANGWEIJISHIJINXINGHUIZONG。