在(zai)(zai)發達國家,共(gong)(gong)(gong)(gong)同溝已(yi)經(jing)存(cun)在(zai)(zai)了一個多世紀,在(zai)(zai)系(xi)統日趨(qu)完善的(de)同時其(qi)規模也有(you)越來越大的(de)趨(qu)勢。早在(zai)(zai)1833年(nian)(nian),巴黎(li)為了解決地(di)下(xia)管(guan)線的(de)敷(fu)設問題和提高環(huan)境質量(liang),開(kai)始興建(jian)地(di)下(xia)管(guan)線共(gong)(gong)(gong)(gong)同溝。至目(mu)前(qian)為止,巴黎(li)已(yi)經(jing)建(jian)成總長度約100 公里(li)、系(xi)統較(jiao)為完善的(de)共(gong)(gong)(gong)(gong)同溝網絡。此后,英國的(de)倫敦、德國的(de)漢堡等(deng)歐洲(zhou)城市也相(xiang)繼建(jian)設地(di)下(xia)共(gong)(gong)(gong)(gong)同溝。1926年(nian)(nian),日本開(kai)始建(jian)設地(di)下(xia)共(gong)(gong)(gong)(gong)同溝,到(dao)1992年(nian)(nian),日本已(yi)經(jing)擁有(you)共(gong)(gong)(gong)(gong)同溝長度約310 公里(li),而且在(zai)(zai)不斷增長過(guo)程(cheng)中。1933年(nian)(nian),前(qian)蘇(su)聯在(zai)(zai)莫斯科、列寧格勒、基輔等(deng)地(di)修建(jian)了地(di)下(xia)共(gong)(gong)(gong)(gong)同溝。1953年(nian)(nian)西班(ban)牙在(zai)(zai)馬德里(li)修建(jian)地(di)下(xia)共(gong)(gong)(gong)(gong)同溝。其(qi)它如斯德哥爾摩、巴塞羅那、紐(niu)約、多倫多、蒙(meng)特利爾、里(li)昂、奧(ao)斯陸(lu)等(deng)城市,都(dou)建(jian)有(you)較(jiao)完備的(de)地(di)下(xia)共(gong)(gong)(gong)(gong)同溝系(xi)統。
綜合管廊的(de)建設需求量(liang)日益劇增。專(zhuan)業的(de)綜(zong)合(he)管廊(lang)生產廠家陜西新(xin)(xin)新(xin)(xin)三園(yuan)水泥制品有限公司為(wei)您保駕護航。