本公司主(zhu)營：山西(xi)頂(ding)(ding)(ding)管(guan)(guan)施(shi)工、太(tai)原非開(kai)挖施(shi)工、太(tai)原非開(kai)挖管(guan)(guan)道施(shi)工、太(tai)原人工頂(ding)(ding)(ding)管(guan)(guan)施(shi)工、太(tai)原過(guo)路頂(ding)(ding)(ding)管(guan)(guan)施(shi)工、太(tai)原巖石(shi)頂(ding)(ding)(ding)管(guan)(guan)工程、山西(xi)定向鉆(zhan)頂(ding)(ding)(ding)管(guan)(guan)施(shi)工、山西(xi)非開(kai)挖頂(ding)(ding)(ding)管(guan)(guan)施(shi)工、泥水(shui)平衡頂(ding)(ding)(ding)管(guan)(guan)施(shi)工、管(guan)(guan)道工程

本公司跟(gen)您一起分享(xiang)非(fei)開挖知(zhi)識：

非開挖是(shi)如何(he)進行施工的？

①導向鉆管法的施工工藝

地質勘察→穿越(yue)曲線設(she)計→測量磁方位角→鉆機就(jiu)位→鉆導向孔(kong)→擴孔(kong)→回拖(tuo)→環境保護→地貌恢復

②導向鉆(zhan)管(guan)法的工(gong)作原理

水平導向鉆(zhan)機的(de)(de)(de)(de)(de)工(gong)(gong)作原理是：在(zai)施(shi)工(gong)(gong)時，按照設計的(de)(de)(de)(de)(de)鉆(zhan)孔軌跡（一般(ban)為弧形），采(cai)用可從地(di)表鉆(zhan)進(jin)的(de)(de)(de)(de)(de)鉆(zhan)機先鉆(zhan)一個近(jin)似(si)水平的(de)(de)(de)(de)(de)導向孔，然(ran)后(hou)在(zai)導向鉆(zhan)頭后(hou)換上(shang)大(da)直徑的(de)(de)(de)(de)(de)擴(kuo)孔鉆(zhan)頭和直徑小于擴(kuo)孔鉆(zhan)頭的(de)(de)(de)(de)(de)待鋪(pu)設工(gong)(gong)作管(guan)(guan)線，然(ran)后(hou)進(jin)行(xing)(xing)反向擴(kuo)孔，同時將(jiang)待鋪(pu)管(guan)(guan)線回拉入鉆(zhan)孔內，當全(quan)部鉆(zhan)桿被拖回時，油氣管(guan)(guan)道(dao)工(gong)(gong)程廠家，鋪(pu)管(guan)(guan)工(gong)(gong)作同時也就完成了。此工(gong)(gong)程根據地(di)質情況計劃采(cai)用分級擴(kuo)孔，共分2級擴(kuo)孔，再回拖管(guan)(guan)線的(de)(de)(de)(de)(de)方法，進(jin)行(xing)(xing)穿越施(shi)工(gong)(gong)。

③設備就位、安裝(zhuang)、調試

鉆機(ji)就位前對機(ji)施(shi)工場地(di)(di)進行平(ping)整（20m×30m），保證設備(bei)通行及(ji)(ji)進出場。設備(bei)及(ji)(ji)材料存放場地(di)(di)須高出自然地(di)(di)面(mian)不小于15cm，推(tui)平(ping)、碾(nian)壓，并設斷面(mian)不小于0．3m×0．3m的邊(bian)溝。

公(gong)司從事非開挖施工、頂管施工，如果需要(yao)請撥打(da)電話聯系我們。

本公(gong)司主(zhu)營：太原頂(ding)管(guan)施(shi)(shi)工(gong)(gong)、山西非開(kai)挖施(shi)(shi)工(gong)(gong)、山西非開(kai)挖管(guan)道施(shi)(shi)工(gong)(gong)、山西人工(gong)(gong)頂(ding)管(guan)施(shi)(shi)工(gong)(gong)、山西過(guo)路頂(ding)管(guan)施(shi)(shi)工(gong)(gong)、山西巖石頂(ding)管(guan)工(gong)(gong)程(cheng)、太原定向鉆頂(ding)管(guan)施(shi)(shi)工(gong)(gong)、山西非開(kai)挖頂(ding)管(guan)施(shi)(shi)工(gong)(gong)、太原泥水平衡頂(ding)管(guan)施(shi)(shi)工(gong)(gong)、管(guan)道工(gong)(gong)程(cheng)

本公司(si)跟您一起分享(xiang)以下內容：

在非開挖(wa)頂管工程施(shi)工過程中，我們經(jing)常遇到以(yi)下問題：

1. 有(you)毒氣體的(de)(de)檢測(ce)和防護。在非開挖頂管工(gong)(gong)(gong)程施工(gong)(gong)(gong)時會從地層的(de)(de)淤泥層穿過，而淤泥層中存在腐爛的(de)(de)動植物形成(cheng)的(de)(de)有(you)毒氣體，壓(ya)力管道工(gong)(gong)(gong)程施工(gong)(gong)(gong)，施工(gong)(gong)(gong)人員身(shen)體健(jian)康會受到威(wei)脅。因此，當(dang)我們在進行非開挖頂管工(gong)(gong)(gong)程時，一定(ding)要(yao)事先檢測(ce)管道中有(you)毒氣體的(de)(de)含量，采用通風裝置(zhi)排除有(you)毒氣體，保(bao)證施工(gong)(gong)(gong)人員的(de)(de)安全。

2. 管道工程回(hui)填的土質(zhi)(zhi)地段(duan)需提前加固。在進行施(shi)工時，管道沿(yan)線土層地質(zhi)(zhi)變化(hua)和水文地質(zhi)(zhi)變化(hua)比較頻繁。所(suo)以，頂(ding)管施(shi)工前要(yao)了(le)解這些變化(hua)，防止頂(ding)管施(shi)工后地表沉降過大。

3. 明確施(shi)(shi)工路線中遇到的(de)(de)基(ji)礎類型。當(dang)我們(men)在建筑物基(ji)礎下進(jin)行施(shi)(shi)工時，要對一些基(ji)礎頂管采取(qu)托換和加固的(de)(de)措施(shi)(shi)。

4. 計(ji)(ji)算(suan)(suan)頂(ding)升(sheng)。在(zai)進行(xing)非開挖頂(ding)管(guan)工(gong)(gong)程施工(gong)(gong)前，首(shou)先要準確(que)計(ji)(ji)算(suan)(suan)頂(ding)推力(li)，管(guan)道工(gong)(gong)程根(gen)據計(ji)(ji)算(suan)(suan)的結果確(que)定繼(ji)電器如(ru)何分布，并(bing)選(xuan)擇相應的油缸類型；然后設(she)計(ji)(ji)工(gong)(gong)作井。根(gen)據計(ji)(ji)算(suan)(suan)出的頂(ding)推力(li)，提出相應的加固(gu)方案。

上述內容僅(jin)供參考(kao)，詳(xiang)情請(qing)咨詢我們，更多內容歡迎致電！

本(ben)公(gong)司主營：太原(yuan)頂(ding)(ding)管(guan)施工(gong)(gong)、山(shan)(shan)(shan)(shan)西(xi)(xi)非開(kai)挖(wa)施工(gong)(gong)、山(shan)(shan)(shan)(shan)西(xi)(xi)非開(kai)挖(wa)管(guan)道施工(gong)(gong)、山(shan)(shan)(shan)(shan)西(xi)(xi)人工(gong)(gong)頂(ding)(ding)管(guan)施工(gong)(gong)、山(shan)(shan)(shan)(shan)西(xi)(xi)過(guo)路頂(ding)(ding)管(guan)施工(gong)(gong)、山(shan)(shan)(shan)(shan)西(xi)(xi)巖石頂(ding)(ding)管(guan)工(gong)(gong)程(cheng)、太原(yuan)定向鉆頂(ding)(ding)管(guan)施工(gong)(gong)、山(shan)(shan)(shan)(shan)西(xi)(xi)非開(kai)挖(wa)頂(ding)(ding)管(guan)施工(gong)(gong)、太原(yuan)泥水平衡頂(ding)(ding)管(guan)施工(gong)(gong)、管(guan)道工(gong)(gong)程(cheng)

本公司跟您一起分享以下內容;

頂(ding)管(guan)施(shi)(shi)工(gong)(gong)有(you)很多(duo)的優點，使用(yong)(yong)頂(ding)管(guan)施(shi)(shi)工(gong)(gong)可以不用(yong)(yong)挖(wa)掘在(zai)(zai)填埋，就(jiu)可以深入(ru)到(dao)很少的地(di)方去工(gong)(gong)作，還能有(you)效的減少施(shi)(shi)工(gong)(gong)地(di)的噪音干擾(rao)，頂(ding)管(guan)施(shi)(shi)工(gong)(gong)是(shi)現在(zai)(zai)施(shi)(shi)工(gong)(gong)中更好的技術之一，城市管(guan)道工(gong)(gong)程(cheng)價格，可以直接使用(yong)(yong)頂(ding)管(guan)施(shi)(shi)工(gong)(gong)來(lai)排除管(guan)道內的泥沙也是(shi)非常(chang)方便(bian)的，使用(yong)(yong)頂(ding)管(guan)施(shi)(shi)工(gong)(gong)也是(shi)需要注意(yi)很多(duo)地(di)方的它們都需要保持平衡(heng)。

管道(dao)工(gong)(gong)程是更節約(yue)成本，也是整體效果較好(hao)的一(yi)種(zhong)工(gong)(gong)程。不(bu)僅克服(fu)了(le)傳(chuan)統的開挖法的不(bu)足(zu)，晉城管道(dao)工(gong)(gong)程，而且還具有(you)施工(gong)(gong)速(su)度快(kuai)，安全性好(hao)的性.在傳(chuan)統的方(fang)法中，哪(na)里有(you)需要(yao)鋪設管道(dao)的，就必須(xu)把道(dao)路挖開，再進行作業(ye)，這樣做的話不(bu)僅施工(gong)(gong)的工(gong)(gong)期加長，作業(ye)任務加大，而且也嚴重(zhong)影響交(jiao)通(tong)，對人(ren)們的出行及日常生活造(zao)成極大的不(bu)便。

但隨(sui)著技(ji)術的發展，頂管工程的出現(xian)，這(zhe)樣(yang)的問題就得到(dao)了很好(hao)的解決。利(li)用頂管工程只需(xu)要事先打一個很小的孔(kong)洞(dong)，在進行(xing)作業就可以了，無需(xu)勞(lao)資(zi)勞(lao)力的對道路進行(xing)再次挖掘，既節約了成本(ben)又節省了時(shi)間(jian)。

上(shang)述(shu)內容僅供參(can)考，詳情請咨詢(xun)我(wo)們，更多內容歡迎致電(dian)！