亚洲精品乱码久久久久久自慰_色偷偷亚洲第一成人综合网址_天天做天天爱夜夜爽_青娱乐极品视觉盛宴

崇（溪河）遵(zun)（義）高(gao)速公(gong)路韓家店Ⅰ號特大橋(qiao)(qiao)地處渝黔交界的(de)婁山關腹(fu)地，是一座特大型三跨預應(ying)力混(hun)凝土連續剛構(gou)橋(qiao)(qiao)，主橋(qiao)(qiao)上(shang)部結構(gou)為(wei)＋

＋整幅式連續(xu)剛構(gou)，其箱(xiang)(xiang)梁(liang)截面為單(dan)(dan)箱(xiang)(xiang)單(dan)(dan)室，頂板(ban)寬，底板(ban)寬，下部(bu)(bu)9#、10#兩個主墩(dun)為雙薄壁高(gao)(gao)墩(dun)，高(gao)(gao)度(du)(du)分別為、。該橋(qiao)是國(guo)(guo)內(nei)(nei)(nei)同(tong)類橋(qiao)梁(liang)中(zhong)罕見的(de)集高(gao)(gao)、艱(jian)、難、險于(yu)一(yi)體(ti)的(de)工(gong)(gong)(gong)(gong)(gong)程(cheng)，主跨(kua)跨(kua)度(du)(du)的(de)整幅式單(dan)(dan)項(xiang)單(dan)(dan)室堪稱(cheng)全(quan)國(guo)(guo)之最。實踐證(zheng)明，該橋(qiao)的(de)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)離不(bu)開(kai)科技(ji)(ji)(ji)創(chuang)新，通(tong)過(guo)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，總結出了(le)(le)一(yi)套(tao)(tao)省(sheng)(sheng)(sheng)內(nei)(nei)(nei)大跨(kua)度(du)(du)整幅式單(dan)(dan)箱(xiang)(xiang)單(dan)(dan)室三(san)向預應(ying)力連續(xu)剛構(gou)高(gao)(gao)速(su)(su)、優(you)質(zhi)、安(an)全(quan)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)的(de)新技(ji)(ji)(ji)術(shu)、新經驗。通(tong)過(guo)驗證(zheng)，各(ge)項(xiang)技(ji)(ji)(ji)術(shu)指(zhi)標均符(fu)(fu)合(he)設計(ji)要求(qiu)，全(quan)橋(qiao)接縫(feng)平(ping)順(shun)，線(xian)型(xing)美(mei)觀。同(tong)時，施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)中(zhong)，自行(xing)(xing)研制(zhi)了(le)(le)自錨式三(san)角形掛(gua)籃，其結構(gou)簡單(dan)(dan)，加工(gong)(gong)(gong)(gong)(gong)拼裝方(fang)(fang)便(bian)，采用液壓走行(xing)(xing)即快速(su)(su)又安(an)全(quan)，剛度(du)(du)大，變形小，模板(ban)移(yi)動(dong)靈活，內(nei)(nei)(nei)模板(ban)脫模立模移(yi)動(dong)快速(su)(su)方(fang)(fang)便(bian)，掛(gua)籃施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)安(an)全(quan)可(ke)靠。還(huan)(huan)總結了(le)(le)一(yi)套(tao)(tao)具有國(guo)(guo)內(nei)(nei)(nei)先進(jin)(jin)(jin)水(shui)平(ping)的(de)大跨(kua)度(du)(du)連續(xu)剛構(gou)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)線(xian)型(xing)控制(zhi)技(ji)(ji)(ji)術(shu)和(he)應(ying)力監測技(ji)(ji)(ji)術(shu)，利用此套(tao)(tao)技(ji)(ji)(ji)術(shu)，對大跨(kua)度(du)(du)連續(xu)剛構(gou)橋(qiao)進(jin)(jin)(jin)行(xing)(xing)控制(zhi)，保證(zheng)了(le)(le)全(quan)橋(qiao)高(gao)(gao)精度(du)(du)合(he)攏，合(he)攏誤差最大不(bu)超過(guo)，梁(liang)部(bu)(bu)各(ge)截面應(ying)力值(zhi)與設計(ji)相符(fu)(fu)，全(quan)橋(qiao)質(zhi)量(liang)優(you)良，線(xian)型(xing)美(mei)觀。另，還(huan)(huan)對“機制(zhi)砂高(gao)(gao)性能(neng)泵(beng)送混凝(ning)(ning)土(tu)(tu)的(de)配制(zhi)技(ji)(ji)(ji)術(shu)”進(jin)(jin)(jin)行(xing)(xing)了(le)(le)研究并(bing)(bing)取得(de)(de)(de)了(le)(le)成(cheng)果，施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)過(guo)程(cheng)中(zhong)混凝(ning)(ning)土(tu)(tu)的(de)各(ge)項(xiang)性能(neng)均符(fu)(fu)合(he)設計(ji)和(he)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)要求(qiu)，該項(xiang)技(ji)(ji)(ji)術(shu)在國(guo)(guo)內(nei)(nei)(nei)建筑市場(chang)處于(yu)領先水(shui)平(ping)，也為國(guo)(guo)內(nei)(nei)(nei)河砂缺乏省(sheng)(sheng)(sheng)份澆(jiao)筑高(gao)(gao)標號(hao)高(gao)(gao)性能(neng)混凝(ning)(ning)土(tu)(tu)開(kai)創(chuang)了(le)(le)先河，并(bing)(bing)獲得(de)(de)(de)了(le)(le)2005年陜西省(sheng)(sheng)(sheng)職(zhi)工(gong)(gong)(gong)(gong)(gong)經濟技(ji)(ji)(ji)術(shu)創(chuang)新優(you)秀(xiu)成(cheng)果三(san)等(deng)獎。韓家(jia)店I號(hao)特大橋(qiao)的(de)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)受(shou)到了(le)(le)貴州省(sheng)(sheng)(sheng)交通(tong)廳等(deng)各(ge)方(fang)(fang)的(de)極大關(guan)注，通(tong)過(guo)科技(ji)(ji)(ji)攻關(guan)和(he)全(quan)體(ti)員工(gong)(gong)(gong)(gong)(gong)的(de)努力，強化施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場(chang)管(guan)理，于(yu)2005年底順(shun)利完工(gong)(gong)(gong)(gong)(gong)，施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)過(guo)程(cheng)中(zhong)積極采用新技(ji)(ji)(ji)術(shu)、新材料、新工(gong)(gong)(gong)(gong)(gong)藝，為連續(xu)剛構(gou)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)探索出了(le)(le)一(yi)套(tao)(tao)先進(jin)(jin)(jin)、科學的(de)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)法(fa)，加快了(le)(le)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)速(su)(su)度(du)(du)，保證(zheng)了(le)(le)工(gong)(gong)(gong)(gong)(gong)程(cheng)質(zhi)量(liang)和(he)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)安(an)全(quan)，填補了(le)(le)貴州省(sheng)(sheng)(sheng)內(nei)(nei)(nei)多項(xiang)空白，整套(tao)(tao)技(ji)(ji)(ji)術(shu)——“崇遵高(gao)(gao)速(su)(su)公路大跨(kua)預應(ying)力箱(xiang)(xiang)型(xing)連續(xu)剛構(gou)橋(qiao)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)技(ji)(ji)(ji)術(shu)”獲得(de)(de)(de)了(le)(le)集團(tuan)公司2006年度(du)(du)科技(ji)(ji)(ji)進(jin)(jin)(jin)步一(yi)等(deng)獎。