文(wen)章來(lai)源:云(yun)南(nan)省國資委 發布(bu)時間:2022-03-15
近日,楚大(da)高(gao)速公(gong)路擴容工(gong)(gong)程(cheng)第四(si)總承包部(bu)控制性工(gong)(gong)程(cheng)牛駝子箐(qing)大(da)橋(qiao)首段(duan)主墩墩身順利澆筑完(wan)成,標志(zhi)著牛駝子箐(qing)大(da)橋(qiao)進(jin)入墩柱(zhu)施工(gong)(gong)階段(duan)。
牛駝子箐大橋主橋為預應(ying)力連續(xu)剛構,跨徑布置為(70+130+70)米。左幅10號主墩采用(yong)雙薄壁空心墩,平面尺寸為15×2.5米,墩高(gao)55米。
因該橋(qiao)上跨滇中引(yin)水工(gong)(gong)程獅子(zi)(zi)山隧道,施工(gong)(gong)場地受(shou)限,為(wei)確(que)保牛駝(tuo)子(zi)(zi)箐大橋(qiao)首段主墩墩身澆(jiao)筑順利完成(cheng),總承包(bao)部統(tong)籌謀劃(hua),嚴(yan)格(ge)制定專項施工(gong)(gong)方案,一(yi)手(shou)抓好疫(yi)情防控,一(yi)手(shou)抓好施工(gong)(gong)安(an)全(quan)質量(liang)管理,同時做好現場施工(gong)(gong)作業人員安(an)全(quan)、技(ji)術交底,制定強(qiang)有力(li)的(de)施工(gong)(gong)質量(liang)保證措施,并通過技(ji)術人員在施工(gong)(gong)過程中層(ceng)層(ceng)把關,對(dui)鋼筋綁扎、模板(ban)安(an)裝、混凝土(tu)澆(jiao)筑等每一(yi)道工(gong)(gong)序從嚴(yan)從細,確(que)保了牛駝(tuo)子(zi)(zi)箐大橋(qiao)首段墩身澆(jiao)筑優質、高效進行。
【責任編輯:語謙】