文(wen)章來源:上海市國資(zi)委 發布時間:2019-02-11
2月(yue)5日早(zao)上(shang)6時許,上(shang)海城投(tou)公路投(tou)資(集團)有(you)限公司昆陽(yang)路越江及配套道路工(gong)(gong)程(cheng)黃(huang)浦(pu)(pu)江主墩施(shi)(shi)工(gong)(gong)現場,一艘700噸(dun)起重船將(jiang)(jiang)重達約500噸(dun)的鋼(gang)吊箱從駁船吊起,經過多班組(zu)、多工(gong)(gong)種7個(ge)半小時的連續奮戰,順利(li)完(wan)成(cheng)了昆陽(yang)路越江工(gong)(gong)程(cheng)黃(huang)浦(pu)(pu)江主墩鋼(gang)吊箱第(di)一次吊放,拉開了昆陽(yang)路越江大橋(qiao)(qiao)主墩承(cheng)臺施(shi)(shi)工(gong)(gong)的序幕。上(shang)海昆陽(yang)路越江大橋(qiao)(qiao)東側“鄰居”為閔浦(pu)(pu)二橋(qiao)(qiao),西側“鄰居”為金山鐵路黃(huang)浦(pu)(pu)江特大橋(qiao)(qiao)和松浦(pu)(pu)大橋(qiao)(qiao),建成(cheng)后將(jiang)(jiang)成(cheng)為黃(huang)浦(pu)(pu)江上(shang)的第(di)13座大橋(qiao)(qiao)。預計2020年(nian)6月(yue)通(tong)車。


鋼吊箱整體(ti)長(chang)47.4m,寬21.8m,高8.6m,平面(mian)尺寸相(xiang)當于兩個多標準籃球(qiu)場面(mian)積,整體(ti)高度近(jin)3層樓,自重(zhong)(zhong)約500噸,鋼吊箱在(zai)加(jia)工廠內制作組裝成型(xing),駁運至施工現(xian)場,采用(yong)大噸位(wei)起重(zhong)(zhong)船整體(ti)吊放(fang)入位(wei)。經測(ce)量,鋼吊箱第一次吊放(fang)后各項指標均(jun)滿足(zu)設計及規范要求(qiu),整個下放(fang)過程(cheng)統一有(you)序,為(wei)春節后鋼吊箱二次吊放(fang)施工奠定了堅(jian)實(shi)基礎。

【責任編輯:張維】