文章來源：云南省國資委 發布(bu)時間：2022-03-15
近(jin)日，楚大高速公(gong)路擴容工(gong)(gong)程第四總承包部控(kong)制性工(gong)(gong)程牛駝子箐大橋(qiao)首段主(zhu)墩(dun)墩(dun)身順利澆筑完成,標志著牛駝子箐大橋(qiao)進(jin)入墩(dun)柱施工(gong)(gong)階段。
牛駝子(zi)箐(qing)大橋(qiao)主橋(qiao)為預應力連(lian)續剛(gang)構(gou)，跨(kua)徑布(bu)置為(70+130+70)米(mi)。左幅10號主墩(dun)采用雙薄壁空心(xin)墩(dun)，平(ping)面尺寸為15×2.5米(mi)，墩(dun)高(gao)55米(mi)。
因該橋(qiao)上跨滇中引水工(gong)(gong)程獅子(zi)(zi)山隧道，施(shi)工(gong)(gong)場(chang)地受限(xian)，為(wei)確保(bao)牛駝(tuo)子(zi)(zi)箐大橋(qiao)首(shou)(shou)段(duan)(duan)主墩(dun)墩(dun)身澆(jiao)筑(zhu)順利完成，總(zong)承包部(bu)統籌(chou)謀劃，嚴格制定(ding)(ding)專(zhuan)項施(shi)工(gong)(gong)方案，一(yi)(yi)手(shou)抓(zhua)好疫(yi)情防控，一(yi)(yi)手(shou)抓(zhua)好施(shi)工(gong)(gong)安全質(zhi)(zhi)量(liang)管理，同(tong)時做(zuo)好現場(chang)施(shi)工(gong)(gong)作業(ye)人員安全、技(ji)術交(jiao)底，制定(ding)(ding)強有力的(de)施(shi)工(gong)(gong)質(zhi)(zhi)量(liang)保(bao)證措施(shi)，并(bing)通過(guo)技(ji)術人員在施(shi)工(gong)(gong)過(guo)程中層(ceng)(ceng)層(ceng)(ceng)把關，對鋼筋綁扎、模(mo)板安裝(zhuang)、混凝土澆(jiao)筑(zhu)等(deng)每一(yi)(yi)道工(gong)(gong)序從嚴從細，確保(bao)了牛駝(tuo)子(zi)(zi)箐大橋(qiao)首(shou)(shou)段(duan)(duan)墩(dun)身澆(jiao)筑(zhu)優質(zhi)(zhi)、高效進行。
【責任編輯：語謙】