本公司主營：山(shan)(shan)西(xi)頂(ding)管(guan)(guan)施(shi)(shi)(shi)(shi)(shi)工、太(tai)原(yuan)非(fei)開(kai)(kai)挖施(shi)(shi)(shi)(shi)(shi)工、頂(ding)管(guan)(guan)施(shi)(shi)(shi)(shi)(shi)工、太(tai)原(yuan)非(fei)開(kai)(kai)挖管(guan)(guan)道施(shi)(shi)(shi)(shi)(shi)工、太(tai)原(yuan)人工頂(ding)管(guan)(guan)施(shi)(shi)(shi)(shi)(shi)工、頂(ding)管(guan)(guan)施(shi)(shi)(shi)(shi)(shi)工、太(tai)原(yuan)過路(lu)頂(ding)管(guan)(guan)施(shi)(shi)(shi)(shi)(shi)工、太(tai)原(yuan)巖石頂(ding)管(guan)(guan)工程、山(shan)(shan)西(xi)定向鉆頂(ding)管(guan)(guan)施(shi)(shi)(shi)(shi)(shi)工、山(shan)(shan)西(xi)非(fei)開(kai)(kai)挖頂(ding)管(guan)(guan)施(shi)(shi)(shi)(shi)(shi)工、泥(ni)水平衡(heng)頂(ding)管(guan)(guan)施(shi)(shi)(shi)(shi)(shi)工、頂(ding)管(guan)(guan)施(shi)(shi)(shi)(shi)(shi)工

小編為您分享頂(ding)管(guan)施(shi)工(gong)相關知識：頂(ding)管(guan)施(shi)工(gong)方法

1、機頭的選擇

在施(shi)(shi)工(gong)前拿到施(shi)(shi)工(gong)地(di)點的(de)詳(xiang)細地(di)質報(bao)告(gao)，泥水平衡(heng)頂管施(shi)(shi)工(gong)，綜合公司的(de)具體(ti)情況，頂管的(de)機頭決(jue)定(ding)采用氣壓(ya)平衡(heng)網格(水沖(chong))式機頭進行施(shi)(shi)工(gong)，優點是通過氣壓(ya)平衡(heng)正面土壓(ya)穩定(ding)機頭，減(jian)少外部土體(ti)對(dui)周(zhou)圍(wei)地(di)面的(de)影響。防止(zhi)了對(dui)其他建筑物(wu)或(huo)者地(di)形山體(ti)的(de)影響

2、主頂

采用(yong)4臺(tai)200噸/臺(tai)千(qian)斤(jin)(jin)頂(ding)(ding)作為(wei)(wei)主頂(ding)(ding)，千(qian)斤(jin)(jin)頂(ding)(ding)行程為(wei)(wei)1.4米(mi)。千(qian)斤(jin)(jin)頂(ding)(ding)動力由油泵提供。千(qian)斤(jin)(jin)頂(ding)(ding)后端用(yong)道木和分(fen)壓環將(jiang)反力均勻作用(yong)于工作井，前端頂(ding)(ding)進分(fen)壓環，路面頂(ding)(ding)管(guan)(guan)施(shi)工，頂(ding)(ding)鐵將(jiang)頂(ding)(ding)力傳至管(guan)(guan)節(jie)。分(fen)壓環制作具有足夠的剛性，與管(guan)(guan)端面接觸(chu)相對平(ping)整，無變形。

3、中繼器

在(zai)長(chang)(chang)距離(li)頂進(jin)(jin)過程中(zhong)(zhong)，當頂進(jin)(jin)阻(zu)力超過容許總(zong)頂力時，無法一次(ci)達到頂進(jin)(jin)距離(li)時，頂管(guan)施(shi)工工程，須設置中(zhong)(zhong)繼間分段(duan)接力頂進(jin)(jin)。本頂管(guan)工程在(zai)頂進(jin)(jin)長(chang)(chang)度超過100米時，考慮在(zai)機頭(tou)后設置一只中(zhong)(zhong)繼間，并采(cai)用(yong)觸變泥(ni)漿注漿工藝。中(zhong)(zhong)繼間由(you)前殼(ke)體、千斤(jin)頂及后殼(ke)體組成。

公司從事非開挖(wa)施工(gong)、頂管施工(gong)，如果需要請撥打電話(hua)聯系我(wo)們。

本(ben)公(gong)司主營：山(shan)西(xi)頂管(guan)(guan)(guan)施(shi)工、太(tai)原(yuan)非開(kai)挖(wa)施(shi)工、太(tai)原(yuan)非開(kai)挖(wa)管(guan)(guan)(guan)道施(shi)工、太(tai)原(yuan)人(ren)工頂管(guan)(guan)(guan)施(shi)工、太(tai)原(yuan)過(guo)路頂管(guan)(guan)(guan)施(shi)工、太(tai)原(yuan)巖石頂管(guan)(guan)(guan)工程、山(shan)西(xi)定向鉆頂管(guan)(guan)(guan)施(shi)工、山(shan)西(xi)非開(kai)挖(wa)頂管(guan)(guan)(guan)施(shi)工、泥(ni)水平(ping)衡頂管(guan)(guan)(guan)施(shi)工、頂管(guan)(guan)(guan)施(shi)工

小(xiao)編為(wei)您(nin)分享頂管施工相關知(zhi)識(shi)：

頂管機的裝置(zhi)和調試：

頂管(guan)機(ji)(ji)裝(zhuang)(zhuang)置前作一次(ci)裝(zhuang)(zhuang)置調(diao)試，油管(guan)裝(zhuang)(zhuang)置前先(xian)清(qing)洗，避免(mian)灰塵等污(wu)物進(jin)入油管(guan)，電路(lu)系(xi)統(tong)應堅持枯燥，機(ji)(ji)頭運轉調(diao)試各局部舉措正常，液壓(ya)零碎無泄漏。頂管(guan)機(ji)(ji)的(de)(de)尺寸和(he)構造在吊裝(zhuang)(zhuang)前應做(zuo)詳細的(de)(de)記錄。

在吊裝頂管機時應(ying)顛簸、遲(chi)緩、防止任(ren)何(he)沖擊和碰撞。采用大型吊車運(yun)用公用吊具吊裝。

公司從事非開挖施工、頂管(guan)施工，如果需要(yao)請撥打電話聯(lian)系我們(men)。

本公司(si)主營：山(shan)(shan)西(xi)頂(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)工(gong)(gong)、太(tai)原非開挖施(shi)工(gong)(gong)、太(tai)原非開挖管(guan)(guan)(guan)道施(shi)工(gong)(gong)、太(tai)原人工(gong)(gong)頂(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)工(gong)(gong)、太(tai)原過路頂(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)工(gong)(gong)、太(tai)原巖(yan)石頂(ding)(ding)(ding)管(guan)(guan)(guan)工(gong)(gong)程(cheng)、山(shan)(shan)西(xi)定向鉆(zhan)頂(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)工(gong)(gong)、山(shan)(shan)西(xi)非開挖頂(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)工(gong)(gong)、泥水平衡頂(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)工(gong)(gong)、頂(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)工(gong)(gong)

小編為您分享頂管施(shi)工相關知(zhi)識：

雨季(ji)頂管(guan)施工預(yu)防措施：

(1)注(zhu)意傾聽(ting)，及(ji)時(shi)更新氣象(xiang)部門微(wei)風、暴雨預(yu)警，太原頂管(guan)施(shi)工(gong)，做好(hao)氣候(hou)信(xin)息的收集。

(2)定期檢查雨季(ji)施工所用各(ge)種材料(liao)的(de)準備情況。

(3)現(xian)場(chang)排水(shui)(shui)系統:施(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)硬(ying)化，根(gen)據現(xian)場(chang)情況設置(zhi)排水(shui)(shui)橫(heng)坡，停止現(xian)場(chang)排水(shui)(shui)。作業(ye)井和接收井應(ying)采用(yong)可拆卸雨(yu)棚(peng)(peng)進行防雨(yu)。施(shi)(shi)工(gong)(gong)(gong)時，雨(yu)棚(peng)(peng)應(ying)臨時固定，待本任務段(duan)施(shi)(shi)工(gong)(gong)(gong)完成后，將雨(yu)棚(peng)(peng)組(zu)裝運輸(shu)至下一施(shi)(shi)工(gong)(gong)(gong)段(duan)繼續施(shi)(shi)工(gong)(gong)(gong)。頂管段(duan)匯集流入施(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)和井內(nei)，影(ying)響(xiang)正常(chang)施(shi)(shi)工(gong)(gong)(gong)，易引發(fa)質量安全事故(gu)。施(shi)(shi)工(gong)(gong)(gong)現(xian)場(chang)必須(xu)有良好的排水(shui)(shui)系統和零碎的截水(shui)(shui)。

公司從事(shi)非開挖施(shi)工(gong)、頂管施(shi)工(gong)，如果需要(yao)請撥打電話聯(lian)系我們。