為了進(jin)行鋼波紋涵管施(shi)工(gong)(gong)工(gong)(gong)藝及技術的(de)分析以及闡(chan)釋,筆(bi)者以普通國道323線廣(guang)南段(duan)三改二公路建(jian)設為例,進(jin)(jin)行相(xiang)關的(de)分析。據悉,該工(gong)(gong)程在(zai)實(shi)際的(de)建(jian)設過程中,由(you)于工(gong)(gong)期較(jiao)為緊張(zhang),使得施(shi)工(gong)(gong)單位(wei)在(zai)實(shi)際的(de)工(gong)(gong)程建(jian)設過程中將(jiang)1~4.0m的(de)鋼波紋(wen)管(guan)涵取代1~4.0m的(de)鋼筋(jin)混(hun)凝(ning)土圓(yuan)管(guan)涵進(jin)(jin)行相(xiang)關的(de)作(zuo)業。
講解鋼波紋涵管的施(shi)工工藝和技(ji)術
現階(jie)段(duan),由(you)于鋼(gang)(gang)波(bo)紋涵管(guan)在(zai)實際(ji)的(de)(de)應用(yong)(yong)過程(cheng)中(zhong)具有(you)管(guan)節薄、重量輕、利于運(yun)(yun)輸存放等(deng)特點,被的(de)(de)運(yun)(yun)用(yong)(yong)于工(gong)(gong)(gong)程(cheng)建(jian)設(she)的(de)(de)過程(cheng)中(zhong)。目前,鋼(gang)(gang)波(bo)紋涵管(guan)主要運(yun)(yun)用(yong)(yong)在(zai)鐵(tie)路工(gong)(gong)(gong)程(cheng)、隧道建(jian)設(she)、高速公路及(ji)其(qi)他等(deng)級公路建(jian)設(she)等(deng)工(gong)(gong)(gong)程(cheng)建(jian)設(she)環節之中(zhong)。事實上,隨著鋼(gang)(gang)波(bo)紋管(guan)涵的(de)(de)使(shi)用(yong)(yong)范(fan)圍日漸,需要相關(guan)的(de)(de)技術人員(yuan)加強對于其(qi)質量以(yi)及(ji)施工(gong)(gong)(gong)工(gong)(gong)(gong)藝的(de)(de)控(kong)制,繼而(er)以(yi)此為基(ji)礎推動相關(guan)工(gong)(gong)(gong)程(cheng)建(jian)設(she)的(de)(de)安全(quan)性(xing)能以(yi)及(ji)質量的(de)(de)提(ti)高。該(gai)文基(ji)于此,分析(xi)探(tan)討鋼(gang)(gang)波(bo)紋管(guan)涵施工(gong)(gong)(gong)工(gong)(gong)(gong)藝及(ji)技術。
鐵路鋼波(bo)紋管(guan)
挖掘時要注意保通及行車(che)安全。由于(yu)鋼(gang)波紋管(guan)涵自身的(de)優點,使得其在實際(ji)引入(ru)中國的(de)過(guo)程中,逐(zhu)漸獲(huo)得了(le)(le)各建筑單位的(de)青睞,并在工(gong)(gong)程建設(she)的(de)過(guo)程中獲(huo)得了(le)(le)的(de)運(yun)用。基于(yu)此,為了(le)(le)提高相(xiang)關(guan)工(gong)(gong)程建設(she)的(de)質量,就需要相(xiang)關(guan)作業人員(yuan)加強對于(yu)鋼(gang)波紋管(guan)涵施工(gong)(gong)工(gong)(gong)藝的(de)管(guan)控。
如為(wei)新建涵(han)洞(dong)且不受(shou)行(xing)車影響的,可一(yi)次性開挖(wa)(wa)(wa)完畢,開挖(wa)(wa)(wa)時一(yi)般(ban)采(cai)用汽車配合(he)挖(wa)(wa)(wa)掘(jue)(jue)(jue)(jue)機進(jin)行(xing)作(zuo)業(ye),直到挖(wa)(wa)(wa)掘(jue)(jue)(jue)(jue)至(zhi)設計標高(gao),局部挖(wa)(wa)(wa)不到及(ji)松散部分再采(cai)用人(ren)工(gong)挖(wa)(wa)(wa)掘(jue)(jue)(jue)(jue)。如為(wei)新建或者(zhe)接長涵(han)洞(dong)且受(shou)行(xing)車影響的,可采(cai)取半幅施工(gong)半幅通行(xing)方式開挖(wa)(wa)(wa),開挖(wa)(wa)(wa)時一(yi)般(ban)采(cai)用汽車配合(he)挖(wa)(wa)(wa)掘(jue)(jue)(jue)(jue)機進(jin)行(xing)作(zuo)業(ye),直到挖(wa)(wa)(wa)掘(jue)(jue)(jue)(jue)至(zhi)設計標高(gao),局部挖(wa)(wa)(wa)不到及(ji)松散部分再采(cai)用人(ren)工(gong)挖(wa)(wa)(wa)掘(jue)(jue)(jue)(jue)。
關于鋼(gang)波(bo)(bo)紋(wen)管(guan)涵的(de)施工(gong)(gong)工(gong)(gong)藝,筆者進行了(le)相關總(zong)(zong)結(jie),具體內容(rong)如下。在實(shi)際的(de)施工(gong)(gong)作業過程(cheng)中(zhong),該(gai)工(gong)(gong)程(cheng)采(cai)用鋼(gang)波(bo)(bo)紋(wen)管(guan)管(guan)節組裝進行作業,據(ju)悉該(gai)鋼(gang)波(bo)(bo)紋(wen)管(guan)的(de)直徑(jing)為1~4m,總(zong)(zong)共(gong)279道(dao)長2255m,其中(zhong):ф1.0m管(guan)有835m,ф1.5m管(guan)有1371m,ф2.0m管(guan)有20m,ф4.0m管(guan)有1道(dao)共(gong)30m。
在實際的(de)施工過(guo)程(cheng)(cheng)中,為了提(ti)高工程(cheng)(cheng)建(jian)(jian)設的(de)效率以及(ji)質(zhi)量,需要相關人員加強對于鋼波紋管涵施工工藝及(ji)技(ji)術(shu)的(de)管控(kong)。并終在此(ci)基礎上實現工程(cheng)(cheng)建(jian)(jian)設的(de)社會效益以及(ji)經濟效益獲得,推動交通運輸業的(de)發(fa)展。
基于此,就使(shi)得相關(guan)人員在(zai)進行鋼波(bo)紋管涵(han)進行相關(guan)施(shi)工(gong)作業(ye)的過程(cheng)中(zhong),需要確保施(shi)工(gong)工(gong)藝(yi)以及技術的正常實(shi)施(shi),繼而由此實(shi)現(xian)整個工(gong)程(cheng)建設質量的提高。在(zai)實(shi)際(ji)的開(kai)挖作業(ye)過程(cheng)中(zhong),根據(ju)基坑開(kai)挖深(shen)度及長度選擇(ze)合理(li)的開(kai)挖方式。
鋼波(bo)紋(wen)管(guan)涵(han)(han)技術雖然引(yin)入我國的(de)時間較晚(wan),但(dan)是其憑借著管(guan)壁薄、重量輕、運輸(shu)方便、施(shi)工周期短、后期維護方便等特點,使得(de)其一被引(yin)入我國就(jiu)獲(huo)得(de)了(le)工程(cheng)建設隊伍的(de)青(qing)睞,并在實(shi)際的(de)運用(yong)(yong)過(guo)(guo)程(cheng)中取得(de)了(le)不小的(de)成(cheng)就(jiu)。事實(shi)上(shang),鋼波(bo)紋(wen)管(guan)涵(han)(han)在實(shi)際的(de)運用(yong)(yong)過(guo)(guo)程(cheng)中逐(zhu)漸(jian)取代了(le)蓋板涵(han)(han)、圓管(guan)涵(han)(han)、拱涵(han)(han)等建材。想了(le)解更多關于鋼波(bo)紋(wen)涵(han)(han)管(guan)的(de)新聞動態請點擊:hanihanbj.com
分享此文章: |
版權所有:衡(heng)水浩威新材料有限公(gong)司 ICP備案/許(xu)可證(zheng)號: 技術支持: