2021年1月20日(ri)早(zao)上9點10分,安徽省交(jiao)通(tong)建(jian)設股份有限公司承建(jian)的地鐵2號(hao)線項目橋頭(tou)集站成功開啟(qi)地連墻(qiang)施工第(di)一鉆!
橋頭集路站(zhan)(zhan)為地(di)下二層(ceng)島式車站(zhan)(zhan),是合肥(fei)市2號線沿線中最長車站(zhan)(zhan)。車站(zhan)(zhan)總長483米,寬度20.7m,底(di)板(ban)埋深18.8m,地(di)下管(guan)線密(mi)布且具有含壓水層(ceng),周邊環境復雜,共分六期交通疏解,施(shi)工(gong)(gong)難(nan)度大。開鉆(zhan)前,項目部全體施(shi)工(gong)(gong)人(ren)員,提(ti)前規劃,精(jing)心組(zu)織,克服現場各種不利施(shi)工(gong)(gong)條件,優化施(shi)工(gong)(gong)方案(an),比設計工(gong)(gong)籌提(ti)前3個月(yue)進入車站(zhan)(zhan)圍護結構施(shi)工(gong)(gong)。
項目部(bu)組織(zhi)召開“橋頭(tou)集(ji)路站地(di)(di)(di)連墻(qiang)鋼(gang)筋(jin)籠吊裝(zhuang)條件核(he)查驗(yan)收(shou)會(hui)”并組織(zhi)相關專家前往施(shi)工現場進行(xing)首件驗(yan)收(shou)。地(di)(di)(di)連墻(qiang)及鋼(gang)筋(jin)籠首件驗(yan)收(shou)通(tong)過后,站點(dian)施(shi)工管理人員迅速組織(zhi)地(di)(di)(di)連墻(qiang)鋼(gang)筋(jin)籠吊裝(zhuang)入(ru)槽,并進行(xing)混凝土澆筑。本次地(di)(di)(di)連墻(qiang)槽段編(bian)號為(wei)是WN71,該幅地(di)(di)(di)下連續墻(qiang)設計頂面(mian)標高(gao)為(wei)17.967m,設計墻(qiang)底(di)標高(gao)為(wei)-7.733m,地(di)(di)(di)連墻(qiang)高(gao)度(du)25.7m,鋼(gang)筋(jin)籠為(wei)標準型(xing)配筋(jin),長度(du)為(wei)26.2m,重24.84t,槽長5.5m。
地連墻(qiang)首(shou)鉆標志著(zhu)橋頭集路站主體結構施工(gong)已經拉開帷幕(mu),后續(xu)施工(gong)將進入大干階段,在下(xia)一步(bu)的施工(gong)建(jian)設中(zhong),安徽(hui)交建(jian)地鐵2號線(xian)項(xiang)目全體人員以鑄造精品工(gong)程,外立品牌形象,內樹標桿為(wei)目標,將持(chi)續(xu)督促現場安全文(wen)明施工(gong)落實到(dao)位(wei),全力保障春(chun)節(jie)前平穩有序收口,為(wei)節(jie)后全面(mian)施工(gong)打下(xia)堅實基礎!