地上敷設熱力網管道主要要求
①.地(di)(di)上敷設(she)熱力網(wang)管(guan)(guan)道(dao)穿(chuan)越(yue)行人過往(wang)頻繁(fan)地(di)(di)區,管(guan)(guan)道(dao)保(bao)溫(wen)結構下表(biao)面(mian)距地(di)(di)面(mian)不(bu)應(ying)(ying)小于2.0m;在(zai)(zai)不(bu)影響交通的地(di)(di)區,應(ying)(ying)采用(yong)低支架(jia)(jia),管(guan)(guan)道(dao)保(bao)溫(wen)結構下表(biao)面(mian)距地(di)(di)面(mian)不(bu)應(ying)(ying)小于0.3m。 ②.管(guan)(guan)道(dao)跨越(yue)水面(mian)、峽谷地(di)(di)段時(shi),在(zai)(zai)橋(qiao)梁(liang)主管(guan)(guan)部門同意的條件下,可(ke)在(zai)(zai)永久(jiu)性(xing)的公路(lu)橋(qiao)上架(jia)(jia)設(she)。管(guan)(guan)...