本公司主營：山(shan)西(xi)(xi)頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、太原(yuan)頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、山(shan)西(xi)(xi)非(fei)開挖(wa)施(shi)(shi)(shi)工(gong)(gong)(gong)、定向(xiang)鉆頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、太原(yuan)非(fei)開挖(wa)管(guan)(guan)(guan)道施(shi)(shi)(shi)工(gong)(gong)(gong)、山(shan)西(xi)(xi)人工(gong)(gong)(gong)頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、太原(yuan)過路頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、山(shan)西(xi)(xi)巖石頂(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)程(cheng)、太原(yuan)定向(xiang)鉆頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、定向(xiang)鉆頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、山(shan)西(xi)(xi)非(fei)開挖(wa)頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、太原(yuan)泥水平衡頂(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)

接下來(lai)(lai)小編為您介(jie)紹(shao)：自來(lai)(lai)水非開挖頂管施工的特點(dian)

1   定向鉆穿越施工具(ju)有不(bu)會(hui)(hui)阻礙交通，不(bu)會(hui)(hui)破壞綠地，植被(bei)，不(bu)會(hui)(hui)影(ying)響商店，學校(xiao)和居民的(de)正常生活和工作秩序，解(jie)決了傳統開挖施工對居民生活的(de)干擾，對交通，環境，周邊建(jian)筑物(wu)基礎的(de)破壞和不(bu)良影(ying)響。

2     現代化的(de)穿越設(she)備的(de)穿越精度高，定(ding)向鉆(zhan)頂管(guan)(guan)施工(gong)條件，易于調整敷設(she)方(fang)向和(he)埋深，管(guan)(guan)線弧形敷設(she)距離長，完(wan)全可以滿足設(she)計要求埋深，并(bing)且可以使(shi)管(guan)(guan)線繞過地下(xia)的(de)障(zhang)礙(ai)物。

3   城(cheng)市管網(wang)埋深(shen)一(yi)般達到三米以下(xia)(xia)，穿越河流時，一(yi)般埋深(shen)在(zai)河床下(xia)(xia) 9—18米，所(suo)以采(cai)用(yong)水平定向(xiang)鉆(zhan)機穿越，對周圍環(huan)境沒有影(ying)響，不破(po)壞地貌和環(huan)境，適應(ying)環(huan)保(bao)的各(ge)項(xiang)要求。

4   采用水(shui)平定向鉆(zhan)機(ji)穿越施工(gong)時(shi)，沒有水(shui)上、水(shui)下作業，不(bu)影響(xiang)江河(he)通航(hang)，不(bu)損壞江河(he)兩側堤壩及河(he)床結(jie)構，施工(gong)不(bu)受季節(jie)限制，具有施工(gong)周期(qi)短(duan)人員少(shao)、成功率(lv)高施工(gong)等特點。

5   與其(qi)它(ta)施工(gong)(gong)方法比(bi)較，進(jin)出場(chang)地速度快，施工(gong)(gong)場(chang)地可以靈活調整，尤其(qi)在(zai)城市施工(gong)(gong)時可以充分顯示出其(qi)性，并且施工(gong)(gong)占地少(shao)工(gong)(gong)程造價低， 施工(gong)(gong)速度快。

非開(kai)(kai)挖技術是指在不(bu)(bu)(bu)開(kai)(kai)挖或(huo)只開(kai)(kai)挖少(shao)量作業坑的(de)條件(jian)下(xia)(xia)，利用(yong)巖土鉆掘技術進行鋪設(she)、修復和更(geng)換管道(dao)，它、、成本適中、對環(huan)境(jing)友善(shan)，具有(you)不(bu)(bu)(bu)影響(xiang)交通、不(bu)(bu)(bu)污(wu)染環(huan)境(jing)等優(you)點，在許(xu)(xu)多情況下(xia)(xia)，比(bi)開(kai)(kai)挖法施工周期短(duan)、綜(zong)合成本低、安(an)全性(xing)好。現(xian)已經成為城(cheng)市市政施工的(de)主要手段，廣泛應用(yong)于(yu)穿越公路(lu)(lu)、鐵路(lu)(lu)、建筑物、河流以及(ji)在鬧市區(qu)、古(gu)跡(ji)保(bao)護區(qu)、農作物和植(zhi)被保(bao)護區(qu)等不(bu)(bu)(bu)允許(xu)(xu)或(huo)不(bu)(bu)(bu)能開(kai)(kai)挖的(de)條件(jian)下(xia)(xia)進行煤氣、電(dian)力、電(dian)訊、有(you)線電(dian)視線路(lu)(lu)、石(shi)油、熱力、排水等管道(dao)的(de)鋪設(she)。

想要了(le)解(jie)更(geng)多定向鉆(zhan)頂管(guan)施工資訊，歡迎大家(jia)給小編(bian)來電或者留言！

本公司主營(ying)：山西(xi)(xi)(xi)頂(ding)(ding)(ding)管(guan)(guan)施(shi)(shi)(shi)工(gong)、太(tai)(tai)原(yuan)(yuan)頂(ding)(ding)(ding)管(guan)(guan)施(shi)(shi)(shi)工(gong)、山西(xi)(xi)(xi)非(fei)(fei)開(kai)挖(wa)施(shi)(shi)(shi)工(gong)、定(ding)向(xiang)鉆(zhan)頂(ding)(ding)(ding)管(guan)(guan)施(shi)(shi)(shi)工(gong)、太(tai)(tai)原(yuan)(yuan)非(fei)(fei)開(kai)挖(wa)管(guan)(guan)道施(shi)(shi)(shi)工(gong)、山西(xi)(xi)(xi)人工(gong)頂(ding)(ding)(ding)管(guan)(guan)施(shi)(shi)(shi)工(gong)、太(tai)(tai)原(yuan)(yuan)過路頂(ding)(ding)(ding)管(guan)(guan)施(shi)(shi)(shi)工(gong)、山西(xi)(xi)(xi)巖石頂(ding)(ding)(ding)管(guan)(guan)工(gong)程、太(tai)(tai)原(yuan)(yuan)定(ding)向(xiang)鉆(zhan)頂(ding)(ding)(ding)管(guan)(guan)施(shi)(shi)(shi)工(gong)、定(ding)向(xiang)鉆(zhan)頂(ding)(ding)(ding)管(guan)(guan)施(shi)(shi)(shi)工(gong)、山西(xi)(xi)(xi)非(fei)(fei)開(kai)挖(wa)頂(ding)(ding)(ding)管(guan)(guan)施(shi)(shi)(shi)工(gong)、太(tai)(tai)原(yuan)(yuan)泥(ni)水平衡頂(ding)(ding)(ding)管(guan)(guan)施(shi)(shi)(shi)工(gong)

接下來小(xiao)編為您介紹：定向鉆頂管施(shi)工要做好哪(na)些準備(bei)工作(zuo)

頂(ding)(ding)(ding)管施(shi)(shi)工(gong)中的(de)(de)(de)(de)一(yi)個重要問(wen)題(ti)就是地層適應(ying)性問(wen)題(ti)，針對不同(tong)的(de)(de)(de)(de)土質、不同(tong)的(de)(de)(de)(de)施(shi)(shi)工(gong)條件和不同(tong)的(de)(de)(de)(de)要求，必須選(xuan)用與之(zhi)適應(ying)的(de)(de)(de)(de)頂(ding)(ding)(ding)管施(shi)(shi)工(gong)方(fang)式以及合理的(de)(de)(de)(de)頂(ding)(ding)(ding)管掘進參數，才能達到(dao)事(shi)半功(gong)倍的(de)(de)(de)(de)效果(guo)，反之(zhi)則(ze)可能使頂(ding)(ding)(ding)管施(shi)(shi)工(gong)出現困(kun)難，甚至會導致頂(ding)(ding)(ding)管施(shi)(shi)工(gong)失(shi)敗(bai)，給工(gong)程造(zao)成(cheng)巨大損失(shi)。

管道頂進過(guo)程(cheng)中，定(ding)向鉆頂管施(shi)工(gong)方案，沿途土(tu)層(ceng)變化頻繁(fan)，所以在頂管施(shi)工(gong)前(qian)(qian)必(bi)須了解(jie)土(tu)層(ceng)的變化情況。對于要(yao)經過(guo)的回填(tian)土(tu)地(di)段(duan)，需(xu)要(yao)提前(qian)(qian)進行加(jia)固(gu)處理，否則頂管施(shi)工(gong)后地(di)表可(ke)能會出現過(guo)大(da)的下沉。

有毒(du)氣體(ti)的(de)檢測與防護。頂管施工一般會(hui)通過(guo)淤(yu)泥層，在地(di)下可能會(hui)形成有毒(du)有害氣體(ti)，也(ye)可能會(hui)出現缺氧環(huan)境。如果(guo)不及時采(cai)取有效措施，水(shui)平定(ding)向(xiang)鉆(zhan)頂管施工工藝，可能會(hui)引(yin)起作業工人急性(xing)甚至。因此，針對施工段可能存在的(de)地(di)質裂隙、連通性(xing)好的(de)含(han)氣層或較大(da)的(de)氣囊、溶洞，可利用(yong)地(di)質超前預報進(jin)行超前探測，大(da)同定(ding)向(xiang)鉆(zhan)頂管施工，了解(jie)地(di)層構造、含(han)氣狀況。其(qi)次要(yao)定(ding)時監(jian)測管內有毒(du)氣體(ti)含(han)量，采(cai)用(yong)通風裝(zhuang)置予以(yi)解(jie)決。

在城(cheng)市建設(she)和(he)地(di)(di)下(xia)(xia)管(guan)線鋪設(she)的(de)過程中，盲目(mu)地(di)(di)頂(ding)管(guan)施(shi)(shi)工往往造成非常嚴重的(de)后(hou)果(guo)。由(you)于城(cheng)市內地(di)(di)下(xia)(xia)管(guan)線眾(zhong)多，埋深等信息也各有差異(yi)，所(suo)以頂(ding)管(guan)施(shi)(shi)工前期的(de)地(di)(di)下(xia)(xia)管(guan)線探測就顯得(de)尤為重要。

想要了解更(geng)多定向鉆頂管(guan)施(shi)工資(zi)訊，歡(huan)迎大家給小(xiao)編來電或者留言(yan)！

本公司主營：山西(xi)頂管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)、太原(yuan)頂管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)、山西(xi)非開(kai)挖(wa)施(shi)(shi)(shi)(shi)工(gong)、定向(xiang)鉆(zhan)頂管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)、太原(yuan)非開(kai)挖(wa)管(guan)(guan)(guan)道施(shi)(shi)(shi)(shi)工(gong)、山西(xi)人工(gong)頂管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)、太原(yuan)過路頂管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)、山西(xi)巖石頂管(guan)(guan)(guan)工(gong)程、太原(yuan)定向(xiang)鉆(zhan)頂管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)、定向(xiang)鉆(zhan)頂管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)、山西(xi)非開(kai)挖(wa)頂管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)、太原(yuan)泥水平衡頂管(guan)(guan)(guan)施(shi)(shi)(shi)(shi)工(gong)

接下(xia)來(lai)小編為(wei)您介紹：定向鉆(zhan)頂管施工

非開挖技術適合于(yu)穿越街(jie)道、公路、鐵路、建筑物(wu)、河流，以及在(zai)鬧市區(qu)、古跡保護(hu)區(qu)、綠化帶等(deng)無法或不宜進行(xing)開挖作業的地區(qu)。在(zai)這些(xie)地區(qu)可(ke)廣泛應用(yong)于(yu)通信、石油(you)天(tian)燃(ran)氣(qi)、排(pai)水、煤氣(qi)、熱力、自來水、電力、有線(xian)電視等(deng)地下管(guan)線(xian)敷設工程(cheng)施工。還可(ke)用(yong)于(yu)環境治理，水平(ping)降水、隧道管(guan)棚支護(hu)等(deng)工程(cheng)。

當(dang)存在下列條件之一，建議采用非開挖施(shi)工方法：

（1）管線埋深大于3米；

（2）在(zai)繁忙的道路下；

（3）靠近現有的地下管(guan)線(xian)；

（4）在(zai)不穩定的地層(ceng)中；

（5）在(zai)地下(xia)水位以下(xia)；

（6）在環境(jing)敏感地(di)區(qu)如在工(gong)業和(he)商業地(di)區(qu)或(huo)住宅區(qu)。

想要(yao)了解更多(duo)定向(xiang)鉆(zhan)頂管施工(gong)資(zi)訊(xun)，歡迎大家給(gei)小編(bian)來電或(huo)者留言！