文章來源：上(shang)海(hai)市國資(zi)委 發(fa)布時(shi)間(jian)：2017-07-22
由上(shang)海建工(gong)機(ji)施(shi)集團自主研發的國內(nei)首臺大(da)(da)截(jie)面矩形(xing)盾(dun)(dun)構(gou)機(ji)，最近在推進虹橋國展(zhan)一地(di)下大(da)(da)型(xing)人行(xing)(xing)通(tong)道工(gong)程(cheng)中順利出(chu)洞(dong)。這臺寬10.1米、高5.3米的矩形(xing)盾(dun)(dun)構(gou)機(ji)，是繼2015年(nian)10月虹橋地(di)區(qu)臨空地(di)下連接通(tong)道首推成(cheng)功后，于虹橋商務區(qu)核心區(qu)（一期）和中國博覽(lan)會會展(zhan)地(di)下人行(xing)(xing)通(tong)道工(gong)程(cheng)中再次運用(yong)。整個大(da)(da)截(jie)面矩形(xing)盾(dun)(dun)構(gou)機(ji)出(chu)洞(dong)過程(cheng)非常順利，盾(dun)(dun)構(gou)地(di)下掘(jue)進極大(da)(da)地(di)降低(di)施(shi)工(gong)噪音對虹橋商務內(nei)的環境影響，被譽(yu)為“低(di)碳環保型(xing)”建造方(fang)法(fa)。這條地(di)下大(da)(da)型(xing)人行(xing)(xing)通(tong)道將(jiang)于9月中旬貫通(tong)，通(tong)過人車分流，將(jiang)有效緩解華翔路地(di)面擁堵情況(kuang)，分擔國展(zhan)中心與(yu)日俱增(zeng)的客(ke)流量。