体彩超级大乐透前区尾数走势图

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广安水泥管施工方法及主要技术措施

作者:admin 发布日期: 2019-06-21 二维码分享

RANGWOMENYIQILAIKANKANGUANYUGUANGANSHUINIGUANDESHIGONGFANGFASHIZENYANGDE!

一.施工准备工作

体彩超级大乐透前区尾数走势图 CELIANGFANGYANGJIQINGBIAOGONGZUOYINGANSHEJIBIANPOJIKAIWAGAODUJINXING,DINGCHUBIANJIEXIAN,BIAOTU,CAOPI,SHUGENDENGBUHEGETIANLIAOYINGYUNZHIQITUCHANGTONGYIDUIQI。

1、SHUINIHUNNINGTULUMIANJICENGSHIGONG

体彩超级大乐透前区尾数走势图 ZAISHUINIHUNNINGTULUMIANJICENGSHIGONGQIAN,XIANJINXINGJIANGYUANXIANLUJIYASHI(HUOZHEZIRANCHENJIANG2ZHI3GEYUE),ZAIPUSHANGSHUIYASHA20cmJINXINGPUSHE,SUIHOUZAIYONGYALUJIJINXINGLEYASHI。

1)CELIANGFANGXIAN,ANZHAOTUZHISHEJIWEIZHICESHEJIDONGCHEDAOTONGBANBIANXIANBINGCELIANGCHUGAOCHENG,ZHILIMOBAN。

2)C15SHANGTONGJICENGZHUNBEI:ANTONGBANKUAIHUAFENDUIC15SHANGTONGJICENGJINXINGGAOCHENG、PINGZHENGDUJINXINGFUCE,JUBUCHAOGAOHEBUPINGZHENGCHUCAIYONGXIANBAOJIXIANBAOJICENGBIAOMIANYINGQINGLIGANJING,GUOGANYINGSASHUIJINXINGSHIRUN。

体彩超级大乐透前区尾数走势图 3)MOBANANZHUANG:MOBANCAIYONGGANGMO,MOBANANZHUANGSHIYAOQIULAOGU、WENDING。CHAOSHENCHUYONGSHUINISHAJIANGZAIMOBANXIABUTIANSHI。CIWAI,HAIYAODUIMOBANDINGBUBIAOGAO、CHUIZHIDU、PINGZHENGDU、SHUNZHIDUJINXINGZHONGDIANKONGZHI。

体彩超级大乐透前区尾数走势图 4)TONGBANHEYUNSHU:CAIYONGSHANGPINHUNNINGTU,YUANCAILIAOCAIYONGDIANZICHENGKONGZHICHENGLIANGDEGONGLIAOXITONGGONGYING,YIBAOZHENGPEIHEBI,BINGBAOZHENGZUGOUDEJIAOBANSHIJIAN。TONGSHIKONGZHIHAOSHUIHUIBI,YUNSHUCAIYONGHUNNINGTUBENGCHEJISHI、KUAISUDIYUNZHITANPUXIANCHANG。

5)TANPU:HUNNINGTUYUNZHIMOCANGHOU,RENGONGTANPUCHENGXING。

6)ZHENDAO:ANZHAO“XIANSIJIAOHOUZHONGJIAN”DESHUNXU,XIANHOUCAIYONGCHARUSHIZHENDAOQI、PINGBANZHENDONGQI,ZHENDONGHANGLIANGZHENDAOYIBAOZHENGHUNNINGTUDEMISHIDU。

7)HUNNINGTUBANHEWUZHENGPINGSHI,TIANBUBANMIANYINGXUANYONGSUI(LI)SHIJIAOXIDEHUNNINGTUBANHEWU,YANJINYONGCHUNSHAJIANGTIANBUZHAOPING。JINGYONGZHENDONGLIANGZHENGPINGHOU,KEZAIYONGTIEGUNTONGJINYIBUZHENGPING。SHEYOULUGONGSHI,YINGSHIYONGLUGONGXINGBANZHENGPING.ZHENGPINGSHIBIXUBAOCHIMOBANDINGMIANZHENGJIE,JIEFENGCHUBANMIANPINGZHENG。

8)JINGPING、MOGUANG:TONGCHONGFENZHENDAOHOU,SHIYONGGANGGUNTONGYAPINGJINXINGBIAOCENGTIJIANG,GANGGUACHISHUNMOGUAYIBIAN,DAIBIAOMIANWUMISHUIHOUJIYONGGANGBANYASHISHOUGUANG。

体彩超级大乐透前区尾数走势图 9)QIEFENG:CAIYONGDIANDONGQIEFENGJI,ZHUANRENCAOZUO,GENJUJINGYANQIEFENGYIBANZAIHUN

体彩超级大乐透前区尾数走势图 NINGTUJIAOZHUHOU12—15XIAOSHINEIJINXING。

体彩超级大乐透前区尾数走势图 10)ZAIHUNNINGTUJICENGBANKUAIZONGXIANGGANGJINBUSHEYULIANGCEBIANYUAN,HENGXIANGGANGJINJIJIAOYUGANGJINBUSHEYUZHANGFENGJIHENGXIANGBIANYUAN,BIANYUANGANGJINYUJIEFENGCHUDUANKAI,TONGSHIQUANXIANSHEZHIGANGJINHANJIEWANGPIAN。

11)HUNNINGTUBANDEZONGFENGCAIYONGJIALAGANDEPINGFENG,HENGXIANGSUOFENGCAIYONGSHECHUANLIGANDEJIAFENG。ZAIBANDEZIYOUBIANYINGSHEZHIBIANYUANGANGJIN,ZAIBANDEZIYOUBIANJIZHANGFENGCHUDEBANJIAOSHANGBUSHEJIAOYUGANGJIN;DANGHUNNINGTUBANKUAIHUAFENCHUXIANCUOFENGSHI,YUJIEFENGXIANGDUIYINGDEBANBIANLIEGANGJIN;ZAIYUSHUIKOUZHOUWEIDEHUNNINGTUBANYINGJINXINGJIAGUCHULI,JUTIJIAGUCUOSHIJIANXIANGGUANSHEJITUZHI。

12)GANGJINHUNNINGTUBAND6HANJIEGANGJINWANGPIANDEANFANG,YINGFUHEGUIFANGUIDING。 ANFANGJIAOYUGANGJINSHI,YINGXIANZAIANFANGGANGJINDEJIAOYUCHUTANPUYICENGHUNNINGTUBANHEWU。TANPUGAODUYINGBIGANGJINSHEJIWEIZHIYUJIAYIDINGDECHENLUODU。JIAOYUGANGJINJIUWEISHI,JIJIANGHUNNINGTUBANHEWUYAZHU。 ANFANGBIANYUANGANGJINSHI,YINGXIANYANBIANYUANPUZHUYITIAOHUNNINGTUBANHEWU,PAISHIZHIGANGJINSHEZHIGAODU,RANHOUANFANGBIANYUANGANGJIN,ZAILIANGDUANWANQICHU,YONGHUNNINGTUBANHEWUYAZHU。 13)ZHANGFENG、SUOFENG、ZONGFENGDESHIGONG,YINGFUHEGUIFANGUIDING。 SHIGONGFENGDEWEIZHIYIYUZHANGFENGHUOSUOFENGSHEJIWEIZHIWENHE。SHIGONGFENGYINGYULUMIANZHONGXINXIANCHUIZHI,CHUANLIGANBIXUYUFENGBICHUIZHI。 HUNNINGTUBANYANGHUQIMANHOU,FENGCAOYINGJISHITIANFENG,TIANFENGCAILIAOWEIJUANZHITIANFENGJIAO,ZAITIANFENGQIANBIXUBAOCHIFENGNEIQINGJIE,FANGZHISHASHIDENGZAWUDIAORUFENGNEI。

14)YANGSHENG:CAIYONGTUGONGBUJINXINGYANGHU,YANGSHENGQIBUSHAOYU7TIAN,YANGHUQIJIANJINZHIRENHECHELIANGYUSHEBEITONGXING,BINGQIEYANSHENZHI28TIANHOUFANGKERANGCHELIANGTONGXING。

2、YUWUSHUIGUANDAOGONGCHENG

体彩超级大乐透前区尾数走势图 BENBIAODUANSHIGONGDEYUWUSHUIGUANDAOGENJUXIANCHANGYUANYOUDEYUWUSHUIYULIUKOUGENJUJIAFANGYAOQIUJINXINGYANSHEN,

1) YUWUSHUIGUANDAOSHIGONGGONGYI

体彩超级大乐透前区尾数走势图 2) YUSHUIPAISHUIGUANDAONISHELIANGPAI,FUSHEYUJIDONGCHEDAOXIA,WUSHUIGUANDAONISHELIANGPAI,GUANDAOWEIYURENXINGDAOXIA。YOUYUYUSHUIGUANDAOYUWUSHUIGUANDAOSHIGONGFANGFAJIBENYIZHI,BENSHIGONGZUZHISHEJIZHONGJIANGTONGYIJIESHAOYUSHUI、WUSHUIGUANDAODESHIGONGFANGFA。

一、一般要求

3) LUJITIANFANGDIDUAN,GUANDAOHEJIANCHAJINGDESHIGONG,YULUJITIANZHUHUXIANGPEIHE,DANGLUJITIANZHUGAOYUWUSHUIGUANDING0.5mSHI,XIANKAIGOUCAO,MAISHEWUSHUIGUANDAOHEJIANCHAJING,ERHOUJIXUSHIGONGLUJI。DANGLUJITIANZHUZHIJIPEISUISHICENGDIMIANBIAOGAOSHI,SHIGONGYUSHUIGUANDAOHEJIANCHAJING。JIXIEKAIWAGUANGOUCAO,BIANPO1:0.25。

4) LUJIWAFANGDIDUAN,LUCAOKAIWAHOU,KAIWAGUANDAOGOUCAO,JINXINGWU、YUSHUIGUANDAOHEJIANCHAJINGSHIGONG。JIXIEKAIWAGUANGOUCAO,BIANPO1:0.25,RENGONGDIAOZHUANGGUANJIUWEI。

5) GUANDAOGOUCAOKAIWAHOU,BIXUJINXINGGOUCAODIJICHENGZAILICEDING,CEDINGCAIYONGZHONGXINGJISHIFAJINXINGCEDING,DIJICHENGZAINENGLIMANZUSHEJIYAOQIUHOUFANGKEPUSHEXISHADIANCENG,RUDIJICHENGZAINENGLIBUMANZUSHEJIYAOQIU,BIXUCAIQUHUITIANSUISHIDIANCENGDEFANGSHIJINXINGCHULI,CHULIHOUZAIJINXINGDIJICHENGZAINENGLIQUEDING。

6) CELIANGFANGXIAN,YU、WUSHUIGUANDAOFANGXIAN,YIBANMEIGE20mSHEZHONGXINZHUANG,PAISHUIGUANDAOFANGXIAN,YIBANMEIGE10mSHEZHONGXINZHUANG。GUANDAOJIANCHAJINGCHU、BIANHUANGUANJINGCHUJUNYINGSHEZHONGXINZHUANG,BIYAOSHIYAOSHEZHIHUZHUANGHUOKONGZHIZHUANG。PAISHUIGUANDAOCHAOPINGHOU,YINGHUIZHIGUANLUZONGDUANMIANTU。PAISHUIGUANXIANCELIANGGONGZUO,YINGYOUZHENGGUIDECELIANGJILUBEN,RENZHENXIANGXIJILU。

二、管道的基础

1. GUANDAOJICHUSHIZHIGUANZIHUOZHICHENGJIEGOUYUDIJIZHIJIANJINGRENGONGCHULIGUODEHUOZHUANMENJIANZAODEGOUZAOWU,QIZUOYONGSHIJIANGGUANDAOJIAOWEIJIZHONGDEHEZAIJUNYUNFENBU,YIJIANSHAODUIDIJIDANWEIMIANJIDEYALI,HUOYOUYUTUDETESHUXINGZHIDEXUYAO,WEISHIGUANDAOANQUANWENDINGDEYUNXINGERCAIQUDEYIZHONGJISHUCUOSHI。

体彩超级大乐透前区尾数走势图 YIGEWANZHENGDEGUANDAOJICHUYINGYOULIANGBUFENZUCHENG,JIGUANZUOHEJICHU。

体彩超级大乐透前区尾数走势图 2.GUANDAOJICHUSHIGONGDEZHUYISHIXIANG

(1)JICHUSHIGONGQIANBIXUFUHEPODUDEBIAOGAO,YIBANZAIGOUCAODIBUMEIGE4mZUOYOUDAYIYANGZHUANG,YONGYANGZHUANGKONGZHIWATUMIAN、DIANCENGMIANHEJICHUMIAN。

(2)GUANDAODICENGFENCENGHUITIANSUISHIDIANCENG,MEICENGXUPUHOUDU200~300mm。YONGPINGBANSHICHONGJIHANGZHENDONGCHONGSHI。 (3)GUANDAOLIANGCEHUITIANZHONGCUSHA、SUISHIXIE.DALIJINGXIAOYU40mmDELISHA、SUHONGTU,YAOQIUYASHIDUBIXUDAYUDENGYU90%。

三. 管道基础质量标准

(1)GUANDAODIANCENGJIJICHUBUDEPUZHUZAIYUNIHUOSONGTIANTUSHANG.

(2)GUANDAOJICHUYINGBIAOMIANPINGZHENG,LIANGJINGZHIJIANYINGSHUNZHI. WU、GUANDAOZHILIANGJIANCHA TONGGUANJINRUXIANCHANGYINGJINXINGWAIGUANJIANCHA,GUANCAIDEBIHOUYINGJUNYUN,BUYINGYOULIEFENG、KONGDONG、TAXIANJIYANZHONGFUSHIQUEXIAN,CHANPINDEJISHUWENJIANYINGQIQUAN,BINGYINGFUHEGUOJIABANBUDEXIANXINGJISHUBIAOZHUN

。

四、管道基础浇注

1)BENGONGCHENGGUANDAOJICHUCAIYONGC15HUNNINGTU。

2)JIAOZHUGUANDAOJICHUQIANYINGDUIGUANDAOJICHUCHUSUISHIDIANCENGDECHENGZAILICAI

3)YONGGUANRUDUYICEDINGQISHIFOUMANZUYAOQIU,MANZUYAOQIUHOUFANGKEJINXINGXIADAOGONGXUSHIGONG。

4)CEDINGSUISHIDIANCENGCHENGZAILIMANZUYAOQIUHOU,JIANGZAIDIANCENGSHANGANSHEJIYAO

体彩超级大乐透前区尾数走势图 5)QIUZHISHEMOBAN,BINGJIAOZHUHUNNINGTUZHENJI,HUNNINGTUCAIYONGC15HUNNINGTU,HUNNINGTUDADAOSHEJIQIANGDUHOU

6)CAINENGJINXINGBUGUANGONGZUO。

7)DAIZHENJIHUNNINGTUDADAOSHEJIQIANGDUHOU,JIANGGUANDAODIAOZHUANGDAOZHENJISHANG,

8)BINGYONGHONGZHUANGUDINGQIWEIZHI,QUEBAOLIANGGUANDAODEZHONGXINXIANYIZHI,BAOZHENGGUANDAOZHOUXIANZAITONGYIZHIXIANSHANG,BUYUNXUGUANDAOZHONGXINXIANJIAOCUO