本公(gong)司主營：山(shan)西(xi)(xi)頂(ding)管(guan)(guan)施(shi)(shi)工(gong)(gong)、太原(yuan)(yuan)頂(ding)管(guan)(guan)施(shi)(shi)工(gong)(gong)、山(shan)西(xi)(xi)非(fei)(fei)開(kai)挖施(shi)(shi)工(gong)(gong)、太原(yuan)(yuan)非(fei)(fei)開(kai)挖管(guan)(guan)道施(shi)(shi)工(gong)(gong)、山(shan)西(xi)(xi)人工(gong)(gong)頂(ding)管(guan)(guan)施(shi)(shi)工(gong)(gong)、太原(yuan)(yuan)過路頂(ding)管(guan)(guan)施(shi)(shi)工(gong)(gong)、山(shan)西(xi)(xi)巖石頂(ding)管(guan)(guan)工(gong)(gong)程、太原(yuan)(yuan)定向鉆(zhan)頂(ding)管(guan)(guan)施(shi)(shi)工(gong)(gong)、山(shan)西(xi)(xi)非(fei)(fei)開(kai)挖頂(ding)管(guan)(guan)施(shi)(shi)工(gong)(gong)、太原(yuan)(yuan)泥水平(ping)衡頂(ding)管(guan)(guan)施(shi)(shi)工(gong)(gong)、頂(ding)管(guan)(guan)施(shi)(shi)工(gong)(gong)

小編為(wei)您分享(xiang)頂管施工相關知識：

頂(ding)管施(shi)工工作(zuo)坑(keng)內(nei)設備安(an)裝完(wan)畢，經(jing)檢查各部分處于良好狀態(tai)。即可(ke)進(jin)行試(shi)頂(ding)。首先校測(ce)設備的水平(ping)及垂直標(biao)高(gao)是否(fou)符(fu)合(he)(he)設計要求(qiu)合(he)(he)格后(hou)即可(ke)頂(ding)進(jin)工具頭然后(hou)安(an)放混凝土管節，再次測(ce)量標(biao)高(gao)，確(que)定無誤后(hou)進(jin)行試(shi)頂(ding)待(dai)調整各項參數后(hou)即可(ke)正常頂(ding)進(jin)施(shi)工。頂(ding)進(jin)施(shi)工時主要利用(yong)風鎬(hao)在前(qian)取土千斤頂(ding)出鎬(hao)在后(hou)背(bei)不動(dong)的情況下將污水管向前(qian)頂(ding)進(jin)，其操作(zuo)過(guo)程(cheng)如下：

(1)安(an)裝好頂鐵擠牢(lao)工(gong)具管前端破(po)取(qu)一定長度(du)后(hou)啟動油泵千斤頂進油，活塞伸出一個(ge)工(gong)作行(xing)程(cheng)，將(jiang)管子(zi)推(tui)向一定距(ju)離。

(2)停止油泵打開控制(zhi)閥，千斤頂回油活塞回縮。

(3)添加頂鐵(tie)重復(fu)上述操(cao)作(zuo)，直至需要安裝下一節(jie)管(guan)子(zi)為(wei)止。

(4)卸下頂(ding)鐵用環形(xing)橡膠(jiao)環連接混凝土管(guan)，以保證接口縫隙(xi)，過(guo)路頂(ding)管(guan)施工方案，保證管(guan)與管(guan)之間的連接安全。

本期內容就(jiu)跟大家分享到(dao)這(zhe)里(li)了(le)，晉城頂管施工，更多關(guan)于(yu)頂管施工的精(jing)彩資訊(xun)請繼續關(guan)注我們吧！

本(ben)公司主營：山(shan)(shan)西(xi)(xi)(xi)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)、太(tai)原(yuan)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)、山(shan)(shan)西(xi)(xi)(xi)非(fei)開挖(wa)施工(gong)(gong)(gong)(gong)、太(tai)原(yuan)非(fei)開挖(wa)管(guan)道施工(gong)(gong)(gong)(gong)、山(shan)(shan)西(xi)(xi)(xi)人工(gong)(gong)(gong)(gong)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)、太(tai)原(yuan)過路(lu)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)、山(shan)(shan)西(xi)(xi)(xi)巖石頂(ding)管(guan)工(gong)(gong)(gong)(gong)程(cheng)、太(tai)原(yuan)定向(xiang)鉆頂(ding)管(guan)施工(gong)(gong)(gong)(gong)、山(shan)(shan)西(xi)(xi)(xi)非(fei)開挖(wa)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)、太(tai)原(yuan)泥水(shui)平衡頂(ding)管(guan)施工(gong)(gong)(gong)(gong)、頂(ding)管(guan)施工(gong)(gong)(gong)(gong)

小編為您分享頂管施工(gong)相關知識：

非開挖(wa)技術是(shi)一(yi)種(zhong)地下施工工作(zuo)，需要很少的溝槽或(huo)(huo)不需要連(lian)續的溝槽。它是(shi)建(jian)筑和土木工程行業中一(yi)個快速增長的領域。它可以被(bei)定義為“能(neng)夠用于安裝新(xin)的或(huo)(huo)替換(huan)或(huo)(huo)修復現有地下基礎設施的一(yi)系列方(fang)法、材(cai)料(liao)和設備，而(er)對地面交通、商(shang)業和其(qi)他活動的干擾小。”

非開挖(wa)施(shi)工(gong)(gong)包(bao)括隧道(dao)掘(jue)進、微(wei)型隧道(dao)掘(jue)進（MTM）、水平定(ding)向鉆孔(kong)（HDD）也稱為定(ding)向鉆孔(kong)、夯管（PR）、頂(ding)管（PJ）、模壓、水平螺旋鉆（HAB）等施(shi)工(gong)(gong)方法。以少的(de)挖(wa)掘(jue)在地下(xia)安裝管道(dao)和電纜。大直徑(jing)隧道(dao)，例如由隧道(dao)掘(jue)進機 (TBM) 以及鉆孔(kong)和技(ji)術建造的(de)隧道(dao)，頂(ding)管施(shi)工(gong)(gong)隊，是地下(xia)施(shi)工(gong)(gong)的(de)較(jiao)大版本。非開挖(wa)和其他(ta)地下(xia)施(shi)工(gong)(gong)技(ji)術之間的(de)區別取決于(yu)在建通道(dao)的(de)大小。

公司(si)從事非(fei)開挖(wa)施工、頂管施工，如(ru)果需要請撥打電話聯系我們。

本公司主營：山(shan)西(xi)頂管(guan)施(shi)工(gong)(gong)(gong)、太(tai)(tai)原頂管(guan)施(shi)工(gong)(gong)(gong)、山(shan)西(xi)非開挖(wa)施(shi)工(gong)(gong)(gong)、太(tai)(tai)原非開挖(wa)管(guan)道施(shi)工(gong)(gong)(gong)、山(shan)西(xi)人工(gong)(gong)(gong)頂管(guan)施(shi)工(gong)(gong)(gong)、太(tai)(tai)原過(guo)路頂管(guan)施(shi)工(gong)(gong)(gong)、山(shan)西(xi)巖石(shi)頂管(guan)工(gong)(gong)(gong)程、太(tai)(tai)原定向鉆頂管(guan)施(shi)工(gong)(gong)(gong)、山(shan)西(xi)非開挖(wa)頂管(guan)施(shi)工(gong)(gong)(gong)、太(tai)(tai)原泥水平(ping)衡頂管(guan)施(shi)工(gong)(gong)(gong)、頂管(guan)施(shi)工(gong)(gong)(gong)

小編為您分享頂管施(shi)工(gong)相(xiang)關(guan)知識：頂管施(shi)工(gong)要注(zhu)意什么

1、工程(cheng)地質和水文地質條件

沿管線土(tu)(tu)層變化頻(pin)繁所以在頂管施工(gong)前必須了解土(tu)(tu)層的變化情況;此(ci)外對于要(yao)經過的回填土(tu)(tu)地段(duan)，需要(yao)提前加固(gu)處(chu)理。

2、有毒氣(qi)體的檢(jian)測與防(fang)護

頂管施工的地(di)層一般會通過淤泥層腐爛動、植物體會在地(di)下形成有毒氣體聚集(ji)體，危害(hai)施工人員的健(jian)康(kang)和生(sheng)命。

3、超前(qian)探(tan)查地下管線

盡(jin)管(guan)的(de)頂管(guan)設(she)備具(ju)有(you)在施工時探查前進路線不(bu)遠距離管(guan)線的(de)能力。

4、 穿越(yue)建筑時對(dui)基(ji)礎的探查

(1) 汛(xun)(xun)期(qi)施工(gong)應(ying)做好防汛(xun)(xun)防臺工(gong)作，尤其是要防止井內(nei)進水，機頭被(bei)淹、停電等情況(kuang)的(de)發生(sheng)，以免(mian)影響正常的(de)工(gong)程進度。

(2) 管(guan)材(cai)的質量必須雖時抽查(cha)防止在施(shi)工(gong)期有不(bu)合格的管(guan)材(cai)進場。否則不(bu)但影響施(shi)工(gong)進度，地(di)下頂管(guan)施(shi)工(gong)，同時因(yin)主千斤頂頂力(li)太(tai)大，對設備、對后(hou)(hou)座都會(hui)帶來不(bu)良后(hou)(hou)果(guo)易產生安全隱患(huan)。

公(gong)司從事非開挖施工、頂(ding)管(guan)施工，如(ru)果需(xu)要請撥打電話聯系我們(men)。