本公司主營：山(shan)西(xi)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)(gong)、太原(yuan)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)(gong)、山(shan)西(xi)非開挖(wa)施工(gong)(gong)(gong)(gong)(gong)、定(ding)(ding)向鉆頂(ding)管(guan)施工(gong)(gong)(gong)(gong)(gong)、太原(yuan)非開挖(wa)管(guan)道施工(gong)(gong)(gong)(gong)(gong)、山(shan)西(xi)人工(gong)(gong)(gong)(gong)(gong)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)(gong)、太原(yuan)過路(lu)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)(gong)、山(shan)西(xi)巖石頂(ding)管(guan)工(gong)(gong)(gong)(gong)(gong)程、太原(yuan)定(ding)(ding)向鉆頂(ding)管(guan)施工(gong)(gong)(gong)(gong)(gong)、定(ding)(ding)向鉆頂(ding)管(guan)施工(gong)(gong)(gong)(gong)(gong)、山(shan)西(xi)非開挖(wa)頂(ding)管(guan)施工(gong)(gong)(gong)(gong)(gong)、太原(yuan)泥水平衡頂(ding)管(guan)施工(gong)(gong)(gong)(gong)(gong)

接下來小編為您介紹定向鉆頂管施(shi)工(gong)相關知識(shi)：

非(fei)開(kai)挖(wa)頂管(guan)施工(gong)主要使用(yong)在石油、管(guan)道(dao)鋪設(she)工(gong)程中的(de)定(ding)向(xiang)鉆(zhan)(zhan)頂管(guan)施工(gong)是(shi)一種工(gong)程技(ji)術，非(fei)開(kai)挖(wa)水平定(ding)向(xiang)鉆(zhan)(zhan)頂管(guan)施工(gong)，它(ta)的(de)施工(gong)主要是(shi)由大(da)型的(de)定(ding)向(xiang)鉆(zhan)(zhan)機進行鉆(zhan)(zhan)孔、擴孔、清孔、管(guan)道(dao)回(hui)拖等過程。這(zhe)是(shi)一項涉及很多方(fang)面的(de)大(da)型技(ji)術，安全操作非(fei)常(chang)重要。

安(an)全進行定(ding)(ding)向(xiang)鉆(zhan)操(cao)作(zuo)(zuo)的(de)時(shi)候，定(ding)(ding)向(xiang)鉆(zhan)頂管(guan)施工(gong)(gong)廠家(jia)提醒您需要(yao)(yao)注(zhu)意的(de)是施工(gong)(gong)人員的(de)安(an)全，佩戴安(an)全帽、絕緣(yuan)手套、絕緣(yuan)靴、保護鏡等(deng)是必須進行的(de)。操(cao)作(zuo)(zuo)員還要(yao)(yao)聽(ting)從導向(xiang)員的(de)指揮(hui)，自作(zuo)(zuo)主張非(fei)常危險。在(zai)操(cao)作(zuo)(zuo)的(de)時(shi)候一定(ding)(ding)要(yao)(yao)注(zhu)意儀表盤的(de)各(ge)項(xiang)指標，一旦發現異常一定(ding)(ding)要(yao)(yao)停(ting)止(zhi)操(cao)作(zuo)(zuo)。在(zai)開(kai)始工(gong)(gong)作(zuo)(zuo)之(zhi)前(qian)，離石(shi)定(ding)(ding)向(xiang)鉆(zhan)頂管(guan)施工(gong)(gong)，我(wo)們應該對機(ji)(ji)器(qi)進行的(de)檢(jian)查(cha)，水平(ping)定(ding)(ding)向(xiang)鉆(zhan)頂管(guan)施工(gong)(gong)工(gong)(gong)藝，機(ji)(ji)器(qi)能(neng)夠安(an)全運(yun)行才可以。對于機(ji)(ji)器(qi)的(de)檢(jian)查(cha)，包括油位位置(zhi)(zhi)，報(bao)警(jing)裝置(zhi)(zhi)安(an)好(hao)。

想要了(le)解(jie)更多定(ding)向鉆頂管施(shi)工資(zi)訊，歡迎大(da)家給小編來電或者留言！

本公(gong)司主(zhu)營：山(shan)(shan)(shan)西(xi)頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、太原(yuan)頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)西(xi)非(fei)開挖施(shi)(shi)(shi)工(gong)(gong)(gong)、定(ding)向鉆頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、太原(yuan)非(fei)開挖管(guan)(guan)(guan)道施(shi)(shi)(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)西(xi)人工(gong)(gong)(gong)頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、太原(yuan)過路頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)西(xi)巖石(shi)頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)工(gong)(gong)(gong)程、太原(yuan)定(ding)向鉆頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、定(ding)向鉆頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、山(shan)(shan)(shan)西(xi)非(fei)開挖頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)、太原(yuan)泥(ni)水平(ping)衡頂(ding)(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)(shi)(shi)工(gong)(gong)(gong)

接下來小編為(wei)您介紹：泥水平(ping)衡施工工法工藝(yi)原理

作為一(yi)(yi)(yi)種頂管施工工法，泥水(shui)(shui)平(ping)衡頂管施工技術通常情況下是充分利(li)用泥水(shui)(shui)壓(ya)力，進(jin)(jin)而在一(yi)(yi)(yi)定(ding)程度(du)上(shang)對土壓(ya)力和(he)地下水(shui)(shui)壓(ya)力進(jin)(jin)行(xing)平(ping)衡處理。其基(ji)本(ben)原理是：具有一(yi)(yi)(yi)定(ding)濃度(du)的泥水(shui)(shui)經送水(shui)(shui)泵到達挖掘(jue)面，然后通過井內旁通壓(ya)力調整(zheng)閥，或者是通過調整(zheng)排泥泵轉速的方式，定(ding)向鉆頂管施工條件，進(jin)(jin)一(yi)(yi)(yi)步對水(shui)(shui)壓(ya)力的大(da)小進(jin)(jin)行(xing)調整(zheng)，進(jin)(jin)而在一(yi)(yi)(yi)定(ding)程度(du)上(shang)對地下水(shui)(shui)壓(ya)和(he)挖掘(jue)面土壓(ya)力進(jin)(jin)行(xing)平(ping)衡，確(que)保掘(jue)進(jin)(jin)機刀盤(pan)工作在平(ping)衡壓(ya)力下，在一(yi)(yi)(yi)定(ding)程度(du)上(shang)避免挖掘(jue)面失穩，進(jin)(jin)而導致地面出現沉降(jiang)和(he)隆(long)起。

泥(ni)(ni)(ni)水(shui)平衡(heng)工(gong)具管的(de)基本原理：是泥(ni)(ni)(ni)水(shui)護壁(bi)，在(zai)泥(ni)(ni)(ni)水(shui)式(shi)頂管施工(gong)中，要使(shi)挖掘面(mian)保持穩定，必(bi)(bi)須(xu)向泥(ni)(ni)(ni)水(shui)艙注(zhu)入一定壓力的(de)泥(ni)(ni)(ni)水(shui)。泥(ni)(ni)(ni)水(shui)在(zai)壓力作(zuo)用下向土體內部滲透，在(zai)開(kai)挖面(mian)形(xing)成(cheng)一層泥(ni)(ni)(ni)皮(pi)。泥(ni)(ni)(ni)皮(pi)的(de)作(zuo)用，一方面(mian)阻(zu)止(zhi)泥(ni)(ni)(ni)水(shui)繼(ji)續向土體內部滲漏，另一方面(mian)泥(ni)(ni)(ni)水(shui)的(de)壓力通過泥(ni)(ni)(ni)皮(pi)作(zuo)用在(zai)開(kai)挖面(mian)防止(zhi)坍塌。要求泥(ni)(ni)(ni)水(shui)密度必(bi)(bi)須(xu)大于1.03。

想要了解更多定(ding)向鉆(zhan)頂管施工資訊(xun)，歡迎(ying)大家給(gei)小編來電或者留言！

本(ben)公司主營：山(shan)西(xi)頂(ding)(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、太(tai)原頂(ding)(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、山(shan)西(xi)非開(kai)(kai)挖施(shi)(shi)工(gong)(gong)(gong)、定向鉆(zhan)(zhan)頂(ding)(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、太(tai)原非開(kai)(kai)挖管(guan)道施(shi)(shi)工(gong)(gong)(gong)、山(shan)西(xi)人工(gong)(gong)(gong)頂(ding)(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、太(tai)原過路頂(ding)(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、山(shan)西(xi)巖(yan)石頂(ding)(ding)管(guan)工(gong)(gong)(gong)程、太(tai)原定向鉆(zhan)(zhan)頂(ding)(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、定向鉆(zhan)(zhan)頂(ding)(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、山(shan)西(xi)非開(kai)(kai)挖頂(ding)(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)、太(tai)原泥水平衡(heng)頂(ding)(ding)管(guan)施(shi)(shi)工(gong)(gong)(gong)

接下(xia)來(lai)小編為您(nin)介紹：定向鉆頂管施工

1.什么是定向鉆(zhan)頂管施工？

定向(xiang)鉆(zhan)頂管(guan)(guan)施(shi)工(gong)(gong)是(shi)借(jie)助(zhu)頂推設備將工(gong)(gong)具(ju)管(guan)(guan)或(huo)掘進機從工(gong)(gong)作坑（始發井）內(nei)穿過(guo)土層一(yi)直(zhi)推到坑（到達井）內(nei)，依靠安裝在管(guan)(guan)道(dao)頭部(bu)的鉆(zhan)掘系統(tong)(tong)不斷地切(qie)(qie)削(xue)(xue)土屑，由出(chu)(chu)土系統(tong)(tong)將切(qie)(qie)削(xue)(xue)的土屑排出(chu)(chu)，邊(bian)頂進，邊(bian)切(qie)(qie)削(xue)(xue)，邊(bian)輸(shu)送，將管(guan)(guan)道(dao)逐段向(xiang)前鋪(pu)設，與此同時，把緊隨工(gong)(gong)具(ju)管(guan)(guan)或(huo)掘進機后的管(guan)(guan)道(dao)埋(mai)設在兩坑之間的一(yi)種(zhong)非開挖施(shi)工(gong)(gong)技術。在頂進的過(guo)程中通過(guo)激光(guang)導向(xiang)系統(tong)(tong)糾偏(pian)來調(diao)節鋪(pu)管(guan)(guan)方(fang)向(xiang)。

2.定向鉆頂管施工的工作原理

定(ding)向鉆頂(ding)管(guan)施(shi)工是繼盾構(gou)施(shi)工之后而發展起(qi)來的(de)一種地下(xia)管(guan)道施(shi)工方法，借助(zhu)于主頂(ding)油缸(gang)及管(guan)道間中繼間等的(de)推(tui)力(li)，把工具(ju)管(guan)或掘(jue)進機從工作井內穿過土層(ceng)一直推(tui)到井內吊起(qi)。與此(ci)同(tong)時，也就把緊隨工具(ju)管(guan)或掘(jue)進機后的(de)管(guan)道埋設在(zai)兩井之間，以期實現非開挖(wa)敷(fu)設地下(xia)管(guan)道的(de)施(shi)工方法。

想(xiang)要了解更多定向(xiang)鉆頂管(guan)施(shi)工資訊，歡迎大(da)家給小編(bian)來電或(huo)者留言！