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蕭曹運河特大橋纜索吊(diao)(diao)展示(shi)界面近(jin)日,紹興市重點(dian)路網工(gong)(gong)程(cheng)——浙江104國道東蒿線(越城區(qu)(qu)段(duan))蕭曹運河拱(gong)橋主拱(gong)雙肋同步精準合龍,項(xiang)目取(qu)得里程(cheng)碑式突(tu)破,為(wei)全線順利貫通夯實基礎。大橋主跨258米,采用國內首創(chuang)的(de)(de)無錨碇自平(ping)衡斜拉(la)扣掛體(ti)系(xi)及無支架斜拉(la)扣掛“先拱(gong)后梁”纜索吊(diao)(diao)裝工(gong)(gong)藝(yi),工(gong)(gong)藝(yi)創(chuang)新(xin)、施工(gong)(gong)標準嚴苛,是(shi)區(qu)(qu)域快(kuai)速路網體(ti)系(xi)的(de)(de)關鍵(jian)核心工(gong)(gong)程(cheng)。大橋橫跨繁忙現(xian)役運河航(hang)道,施工(gong)(gong)現(xian)場(chang)水文地(di)質復(fu)雜,加之(zhi)區(qu)(qu)域多風、溫濕度變化頻繁,易造成...
在橋梁、水(shui)(shui)電站深水(shui)(shui)基(ji)礎施(shi)工(gong)中,鋼(gang)圍堰(yan)是重要的臨時擋水(shui)(shui)結構,可(ke)為(wei)基(ji)坑及(ji)底板施(shi)工(gong)提供(gong)安全(quan)(quan)干燥的作業環境。本次(ci)天(tian)津(jin)項目(mu)(mu)工(gong)況(kuang)復雜,場區軟土、粉砂地層穩定性差,受(shou)潮汐影響水(shui)(shui)位變幅大、動水(shui)(shui)荷載頻(pin)繁(fan),圍堰(yan)易(yi)出(chu)現變形、滲漏、失穩等(deng)安全(quan)(quan)隱患(huan)。為(wei)保障汛期(qi)及(ji)主(zhu)體(ti)施(shi)工(gong)全(quan)(quan)周期(qi)安全(quan)(quan),項目(mu)(mu)方(fang)引進我司(si)8套鋼(gang)圍堰(yan)信(xin)息化(hua)(hua)智能監(jian)測系統(tong),依托(tuo)數字化(hua)(hua)技術(shu)精準管控(kong)圍堰(yan)結構安全(quan)(quan)。本項目(mu)(mu)針對圍堰(yan)核心受(shou)力體(ti)系定制(zhi)專屬監(jian)測方(fang)案(an),在圍檁、斜(xie)撐等(deng)關鍵...
鑿井(jing)(jing)提升(sheng)機(ji)為豎井(jing)(jing)、斜井(jing)(jing)、隧道(dao)及水(shui)工隧洞開挖(wa)專用垂直(zhi)運(yun)輸設(she)(she)備,掘(jue)進階段(duan)負責吊桶出渣、人員升(sheng)降、物料(liao)與(yu)施(shi)工設(she)(she)備下放,是(shi)井(jing)(jing)下開挖(wa)的核心(xin)垂直(zhi)運(yun)輸設(she)(she)施(shi)。鋼絲繩作為該設(she)(she)備核心(xin)承重(zhong)構件,長(chang)期受交變載荷與(yu)摩擦損耗,易產生斷絲、金屬疲(pi)勞、內部暗傷等隱(yin)患,是(shi)現場起重(zhong)安(an)全(quan)主要風險點(dian)。傳統人工巡檢(jian)僅能排查表面缺陷(xian),無(wu)法實時監(jian)測(ce)設(she)(she)備工況、量(liang)化鋼絲繩損傷,預(yu)警滯后(hou),安(an)全(quan)管控(kong)較為被動。我司本(ben)次落地茂名水(shui)抽(chou)水(shui)蓄(xu)能電站的鋼絲繩...
近日,我司自主研(yan)發(fa)的(de)下承式(shi)造(zao)橋(qiao)(qiao)(qiao)機安全(quan)監測系統已在多個(ge)項(xiang)目(mu)同步完成部署,正(zheng)式(shi)投(tou)入橋(qiao)(qiao)(qiao)梁工程施(shi)(shi)工現(xian)(xian)場運行。該系統為(wei)造(zao)橋(qiao)(qiao)(qiao)機作業全(quan)流程提供技(ji)術(shu)支(zhi)撐,通過數字化賦(fu)能,助(zhu)力(li)項(xiang)目(mu)實現(xian)(xian)安全(quan)、高(gao)效施(shi)(shi)工。下承式(shi)造(zao)橋(qiao)(qiao)(qiao)機又稱下行式(shi)移動模架(jia)(jia)造(zao)橋(qiao)(qiao)(qiao)機,其(qi)主桁架(jia)(jia)與支(zhi)撐系統布局于(yu)梁體下方(fang),通過托架(jia)(jia)托舉施(shi)(shi)工平臺,具有重心更低、結構更穩定的(de)優勢,可徹底釋放(fang)橋(qiao)(qiao)(qiao)面作業空間,特別(bie)適用于(yu)高(gao)墩(dun)、大跨、復雜環(huan)境下的(de)橋(qiao)(qiao)(qiao)梁現(xian)(xian)澆(jiao)施(shi)(shi)工。作為(wei)集機械(xie)、液壓...
轉(zhuan)輪(lun)(lun)機(ji)對中(zhong)監測(ce)系(xi)統水輪(lun)(lun)機(ji)轉(zhuan)輪(lun)(lun)安(an)裝(zhuang)是水電站機(ji)組建設(she)的(de)(de)關鍵核心工序,其(qi)安(an)裝(zhuang)精(jing)準度與(yu)(yu)作業安(an)全(quan)(quan)性,直接(jie)(jie)決定了整(zheng)個機(ji)組長期(qi)穩定運行(xing)的(de)(de)效能(neng)與(yu)(yu)可靠性。作為水輪(lun)(lun)機(ji)實(shi)現水能(neng)向機(ji)械能(neng)轉(zhuan)化的(de)(de)核心核心部(bu)件(jian),轉(zhuan)輪(lun)(lun)吊裝(zhuang)過程(cheng)中(zhong),對中(zhong)精(jing)度的(de)(de)精(jing)準把(ba)控(kong)(kong)(kong)直接(jie)(jie)關系(xi)到吊裝(zhuang)作業的(de)(de)成敗,需嚴格把(ba)控(kong)(kong)(kong)每一處操作細節。若對中(zhong)精(jing)度把(ba)控(kong)(kong)(kong)不到位,極易導致設(she)備對接(jie)(jie)不暢、機(ji)組后(hou)續(xu)運行(xing)異常(chang)。因此,強化轉(zhuan)輪(lun)(lun)吊裝(zhuang)全(quan)(quan)過程(cheng)的(de)(de)監測(ce)與(yu)(yu)管(guan)控(kong)(kong)(kong),是保(bao)障吊裝(zhuang)作業安(an)全(quan)(quan)、確保(bao)工程(cheng)...