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当前位置:网站kpl竞猜平台 > 施工技术 > 详述非开挖顶管工程中对顶管穿越的基本要求

详述非开挖顶管工程中对顶管穿越的基本要求

来源:kjccz.com 日期: 2019-8-20 9:16:30

kpl竞猜平台 MUQIAN,SUIZHEKEJIDEYUELAIYUEFADA,WOMENDUIGEXIANGJISHUDEYANJIUYEZHUJIANCHENGSHU,XIANZAIFEIKAIWADINGGUANGONGCHENGJIUHENHAODETIDAILEKAIWAGONGCHENG,GUANGFANDECHUXIANZAIWOGUOXIANYOUDEGONGCHENGJIANZHUZHONG,FEIKAIWADINGGUANGONGCHENGDUIGUANDAOCHUANYUEJISHUYOUZHEBIJIAOYANGEDEYAOQIU,WEILENENGGOUGENGHAODESHIYONGGEZHONGZUOYEHUANJING,SUOYIDUIFEIKAIWADINGGUANGONGCHENGDEDINGGUANZHUANGZHIJIUYOUZHEYIXIETEDINGDEYAOQIU,QINGKANXIAWEN。

 

非开挖顶管工程管道穿越距离至少要在300米以上,并且定向准确


一、非开挖顶管工程对顶管装置的要求

kpl竞猜平台 1、ZAIGEZHONGBUTONGDETUCENGDANGZHONGGUANDAOCHUANYUEDOUNENGGOUYUNXING,WULUNSHISHALUANSHICENGHAISHIRUANYANCENGZHILEIDETUCENG。

kpl竞猜平台 2、DINGGUANZHUANGZHIDUIYUHELIUYIJIDAOLUFANGMIANBUHUICHANSHENGYINGXIANG,DUIYUZHOUWEIHUANJINGYEBUHUICHANSHENGPOHUAI。

3、GUANDAOCHUANYUENENGGOUZAIDIXIAERSHIMIDESHENDUDANGZHONGSHIYONG,KANGJISHUIYADENENGLIZHISHAODADAO0.02MPa,CHUCIZHIWAI,QIRUNHUANIJIANGHAINENGGOUHEZHOUWEIGUDINGZAIYIQI,JISHIZHIHOUHUICHANSHENGYIXIEDIZHIBIANHUAYENENGGOUHENHAODEBAOHUZHU。

4、GUANDAOCHUANYUEJULIZHISHAOYAOZAI300MIYISHANG,BINGQIEDINGXIANGZHUNQUE。

 

非开挖顶管工程过路管穿越导向钻进的几何学实质是:在钻头当前轴线所确定的钻进方向面基础上,调整钻头面向角后,得到新的钻进轨迹面


二、非开挖顶管工程过路管穿越导向钻的使用

kpl竞猜平台 GUOLUGUANCHUANYUEDAOXIANGZUANJINDEJIHEXUESHIZHISHI:ZAIZUANTOUDANGQIANZHOUXIANSUOQUEDINGDEZUANJINFANGXIANGMIANJICHUSHANG,DIAOZHENGZUANTOUMIANXIANGJIAOHOU,DEDAOXINDEZUANJINGUIJIMIAN,ZAIXINGUIJIMIANSHANGZUANTOUZAOXIEQIANGDUJICHUXINDEHUXINGGUIJIXIAN。GUOLUGUANCHUANYUEYONGMEIDANWEIZHANGDUZUANJINLIANGHOUZUANTOUZHOUXIANZAIGUIJIMIANSHANGDEJIAODUBIANHUAZHIBIAOSHIZAOXIEQIANGDU。LIRUSHUO,ZAIHENGCHUANMALUZUANJINSHIGONGZHONGCHANGJIANDAOZHEIYANGDEQINGKUANG:ZUANJIZHIYUMALUBIANYUANJULIWAI,ZUANJIYIZUANJINJIAODUKAIKONG,XIANGXIAPIANDAOXIANGZUANJIN,GUOLUGUANCHUANYUEJINGGUOXIANGYINGZHANGDUDEHUXINGGUIJI,DADAOPUGUANSHEJISHENDUSHIZUANTOUDEFANGXIANGQIAHAODIAOZHENGDAOSHUIPINGFANGXIANG,ZAIBAOCHISHUIPINGFANGXIANGXUANZHUANZUANJIN,BAOZHENGZUANKONGZHUNQUEDICONGDIXIAYUANYOULIANGGENGUANDAOZHIJIANDEJIANXIZHONGCHUANYUE。RUGUOBUJINXINGZUANKONGGUIJIMONIYUCE,MEIYOUZHUNQUEDEKONGZHIFANGXIANGCANSHU,DANKAORENGONGDESHIGONGJINGYANCAOZUOJIUHENNANBAOZHANGGUOLUGUANCHUANYUEDECHENGGONG,SHENZHIZAOCHENGZHONGDASHIGU。

 

非开挖顶管工程过路管穿越管内穿线指的是要穿过道路的管线。燃气、电缆、暖气等在铺设管线时会遇到路线要穿过道路


三、非开挖顶管工程过路管穿越管内穿线注意事项

过路管穿越管内穿线指的是要穿过道路的管线。燃气、电缆、暖气等在铺设管线时会遇到路线要穿过道路。过路管穿越管内穿线要算出相同根线的平面尺寸,和垂直尺寸,汇总出管的工程量和线的工程量,槽板配线。【具体可参考《【经验之谈】非开挖顶管工程施工前的准备工》的相关内容】

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