鋼(gang)筋混凝土頂(ding)管(guan)(guan)是(shi)以水(shui)泥、鋼(gang)筋、沙、石子等(deng)做原材料以離(li)心機攪拌成型的一(yi)(yi)(yi)種(zhong)排(pai)(pai)污(wu)管(guan)(guan)，主(zhu)要(yao)用于城市雨水(shui)、污(wu)水(shui)或農田排(pai)(pai)灌(guan)等(deng)排(pai)(pai)水(shui)的任務，排(pai)(pai)污(wu)水(shui)泥頂(ding)管(guan)(guan)廠，它(ta)是(shi)一(yi)(yi)(yi)種(zhong)非(fei)開(kai)挖鋪設地下(xia)管(guan)(guan)道(dao)的施工方法(fa)，就是(shi)兩頭(tou)(tou)挖兩口作業井(jing)，然后(hou)在井(jing)下(xia)從這頭(tou)(tou)向另一(yi)(yi)(yi)頭(tou)(tou)把(ba)(ba)管(guan)(guan)道(dao)頂(ding)進去。不過(guo)不是(shi)直接往土里頂(ding)，而是(shi)利用一(yi)(yi)(yi)個機頭(tou)(tou)先在前(qian)面(mian)鉆洞，一(yi)(yi)(yi)邊鉆一(yi)(yi)(yi)邊把(ba)(ba)管(guan)(guan)道(dao)頂(ding)進去。

頂(ding)(ding)管(guan)(guan)(guan)施工(gong)(gong)突出的(de)(de)特點(dian)就(jiu)是適應性(xing)問(wen)題(ti)，針對不(bu)同的(de)(de)地(di)質情況、施工(gong)(gong)條件和設(she)計要求(qiu)，濮陽頂(ding)(ding)管(guan)(guan)(guan)，選(xuan)用與之(zhi)適應的(de)(de)圓管(guan)(guan)(guan)施工(gong)(gong)方式，如何正確(que)地(di)選(xuan)擇頂(ding)(ding)管(guan)(guan)(guan)機和配套(tao)輔助設(she)備(bei)，對于頂(ding)(ding)管(guan)(guan)(guan)施工(gong)(gong)來說(shuo)將(jiang)是非常關鍵的(de)(de) 。頂(ding)(ding)管(guan)(guan)(guan)扒渣(zha)(zha)機，顧(gu)名思義，混凝土頂(ding)(ding)管(guan)(guan)(guan)，是能夠在(zai)頂(ding)(ding)管(guan)(guan)(guan)里面進行(xing)出渣(zha)(zha)作業的(de)(de)設(she)備(bei)，是恒諾信充分結合圓管(guan)(guan)(guan)施工(gong)(gong)原理而設(she)計的(de)(de)新款機型，此研發成(cheng)功(gong)具體重大的(de)(de)意義，同時(shi)解決了頂(ding)(ding)管(guan)(guan)(guan)管(guan)(guan)(guan)道(dao)人工(gong)(gong)作業速度(du)慢的(de)(de)問(wen)題(ti)，填補了頂(ding)(ding)管(guan)(guan)(guan)內無(wu)機械作業的(de)(de)空白，頂(ding)(ding)管(guan)(guan)(guan)扒渣(zha)(zha)機的(de)(de)特點(dian)是機型小巧、操控(kong)靈活(huo)、、更加環保(bao)、故障率低、價格便宜。

頂管施工

質量控制點

①工(gong)作(zuo)井(jing)(jing)及(ji)接收井(jing)(jing)、檢(jian)查井(jing)(jing)施工(gong)，根據地質情況及(ji)現場條(tiao)件，水(shui)泥頂管(guan)(guan)廠(chang)家(jia)，采用合適的(de)(de)支護方式(shi)開挖，然后盡快做好底板(ban)及(ji)壁(bi)板(ban)混凝(ning)(ning)土，并進行(xing)頂管(guan)(guan)所需的(de)(de)后靠背(bei)混凝(ning)(ning)土以及(ji)土體的(de)(de)強(qiang)度復核 ，確定混凝(ning)(ning)土以及(ji)鋼(gang)板(ban)墊塊的(de)(de)厚度。這是管(guan)(guan)節能否順利頂進的(de)(de)關鍵(jian)。

②頂管施工設備

頂(ding)(ding)管(guan)設備要根據土層、地下(xia)水等情況(kuang)進行選(xuan)擇(ze)。演算所(suo)需頂(ding)(ding)力防止(zhi)管(guan)道(dao)頂(ding)(ding)進時頂(ding)(ding)力不足。 ③管(guan)節頂(ding)(ding)進