文章來源：上海(hai)市國資委 發布時間：2017-07-22
由上海建(jian)工機(ji)(ji)(ji)施集團自主研發的國內首臺大截面(mian)矩(ju)(ju)形(xing)盾(dun)(dun)構(gou)(gou)機(ji)(ji)(ji)，最(zui)近在(zai)推進虹(hong)橋國展(zhan)(zhan)一地(di)下(xia)(xia)大型(xing)(xing)人(ren)行(xing)通(tong)(tong)(tong)道(dao)工程中(zhong)(zhong)(zhong)順利出(chu)洞(dong)。這(zhe)臺寬10.1米、高5.3米的矩(ju)(ju)形(xing)盾(dun)(dun)構(gou)(gou)機(ji)(ji)(ji)，是繼2015年(nian)10月虹(hong)橋地(di)區(qu)臨空地(di)下(xia)(xia)連(lian)接通(tong)(tong)(tong)道(dao)首推成功后，于虹(hong)橋商務(wu)區(qu)核心(xin)區(qu)（一期）和中(zhong)(zhong)(zhong)國博覽會會展(zhan)(zhan)地(di)下(xia)(xia)人(ren)行(xing)通(tong)(tong)(tong)道(dao)工程中(zhong)(zhong)(zhong)再(zai)次(ci)運(yun)用。整個大截面(mian)矩(ju)(ju)形(xing)盾(dun)(dun)構(gou)(gou)機(ji)(ji)(ji)出(chu)洞(dong)過程非常(chang)順利，盾(dun)(dun)構(gou)(gou)地(di)下(xia)(xia)掘進極大地(di)降(jiang)低(di)施工噪(zao)音對虹(hong)橋商務(wu)內的環境影響(xiang)，被譽為“低(di)碳環保型(xing)(xing)”建(jian)造方法。這(zhe)條地(di)下(xia)(xia)大型(xing)(xing)人(ren)行(xing)通(tong)(tong)(tong)道(dao)將于9月中(zhong)(zhong)(zhong)旬貫通(tong)(tong)(tong)，通(tong)(tong)(tong)過人(ren)車分流(liu)，將有效緩解華(hua)翔路地(di)面(mian)擁堵情況，分擔(dan)國展(zhan)(zhan)中(zhong)(zhong)(zhong)心(xin)與日俱增的客流(liu)量。