2025-03-23 10:03:00 來源:新華網(wǎng)
原標(biāo)題:开心五月综合亚洲
中??(zhong)新??(xin)網(wǎng)??(wang)上??(shang)海??(hai)3月??(yue)22日??(ri)電??(dian) (記??(ji)者??(zhe) 陳??(chen)靜??(jing))歷??(li)時??(shi)365天??(tian)??,上??(shang)海??(hai)S20外?(wai)環(huán)?(huan)隧??(sui)道??(dao)大??(da)修??(xiu)工??(gong)程??(cheng)正??(zheng)式??(shi)完??(wan)工??(gong)??,22日??(ri)該??(gai)隧??(sui)道??(dao)恢??(hui)復(fù)??(fu)通??(tong)車??(che)??。?? 據(jù)??(ju)了?(le)解??(jie)?,沉??(chen)管??(guan)接??(jie)頭??(tou)修??(xiu)復(fù)??(fu)是??(shi)業(yè)??(ye)界??(jie)公?(gong)認?(ren)的??(de)難??(nan)題??(ti)??。?針??(zhen)對??(dui)沉??(chen)管??(guan)結(jié)??(jie)構(gòu)??(gou)特?(te)點??(dian)?,上??(shang)海??(hai)城??(cheng)投??(tou)公??(gong)路??(lu)投??(tou)資??(zi)(集??(ji)團??(tuan))有??(you)限??(xian)公??(gong)司??(si)組??(zu)織??(zhi)上??(shang)海??(hai)隧??(sui)道??(dao)設(shè)??(she)計??(ji)院??(yuan)、隧??(sui)道?(dao)股??(gu)份??(fen)上??(shang)海??(hai)隧??(sui)道??(dao)、同??(tong)濟??(ji)大??(da)學(xué)??(xue)組?(zu)建??(jian)技?(ji)術(shù)??(shu)專??(zhuan)家??(jia)團??(tuan)隊??(dui)?,突??(tu)破??(po)性??(xing)首??(shou)創(chuàng)??(chuang)“內(nèi)??(nei)置??(zhi)式??(shi)接??(jie)頭??(tou)修??(xiu)復(fù)??(fu)加??(jia)固??(gu)技??(ji)術(shù)??(shu)”??。工??(gong)程??(cheng)團??(tuan)隊?(dui)對??(dui)沉??(chen)管?(guan)段??(duan)736米??(mi)隧?(sui)道??(dao)內(nèi)??(nei)部??(bu)結(jié)??(jie)構(gòu)??(gou)完??(wan)成??(cheng)修??(xiu)復(fù)?(fu)??。該??(gai)技??(ji)術(shù)?(shu)方??(fang)案??(an)基??(ji)于??(yu)端??(duan)鋼??(gang)殼??(ke)激??(ji)光??(guang)定??(ding)位?(wei)與??(yu)結(jié)??(jie)構(gòu)??(gou)動??(dong)態(tài)??(tai)監(jiān)??(jian)測??(ce)?,創(chuàng)??(chuang)新??(xin)構(gòu)?(gou)建??(jian)三??(san)重?(zhong)止??(zhi)水??(shui)防??(fang)御??(yu)體??(ti)系??(xi)?,在??(zai)沉??(chen)管??(guan)隧??(sui)道??(dao)修??(xiu)復(fù)?(fu)領(lǐng)??(ling)域??(yu)中??(zhong)尚??(shang)屬??(shu)首??(shou)例?(li)?,具?(ju)有??(you)極??(ji)高??(gao)的??(de)技??(ji)術(shù)??(shu)挑??(tiao)戰(zhàn)??(zhan)??。據(jù)??(ju)悉??(xi)?,修??(xiu)復(fù)??(fu)后??(hou)的??(de)沉?(chen)管??(guan)接??(jie)頭??(tou)耐??(nai)久??(jiu)性??(xing)顯??(xian)著??(zhu)提??(ti)升??(sheng)?,為??(wei)長??(chang)三??(san)角??(jiao)軟??(ruan)土??(tu)地??(di)基??(ji)沉??(chen)管??(guan)隧?(sui)道??(dao)的?(de)治??(zhi)理??(li)樹??(shu)立??(li)了?(le)技??(ji)術(shù)??(shu)標(biāo)?(biao)桿??(gan)??。。