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學習快評丨qibao666888　　據??(ju)了??(le)解??(jie)??，沉??(chen)管??(guan)接??(jie)頭??(tou)修??(xiu)復??(fu)是??(shi)業??(ye)界??(jie)公??(gong)認??(ren)的??(de)難??(nan)題??(ti)??。??針??(zhen)對??(dui)沉??(chen)管??(guan)結??(jie)構??(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??(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??(xue)組??(zu)建??(jian)技??(ji)術??(shu)專??(zhuan)家??(jia)團??(tuan)隊?(dui)??，突??(tu)破??(po)性??(xing)首??(shou)創??(chuang)“內?(nei)置??(zhi)式??(shi)接??(jie)頭??(tou)修??(xiu)復??(fu)加??(jia)固??(gu)技??(ji)術??(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??(nei)部??(bu)結??(jie)構??(gou)完??(wan)成??(cheng)修??(xiu)復??(fu)??。該??(gai)技??(ji)術??(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??(jie)構??(gou)動??(dong)態??(tai)監?(jian)測?(ce)??，創??(chuang)新?(xin)構??(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??(fu)領?(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??(shu)挑??(tiao)戰??(zhan)??。據??(ju)悉??(xi)??，修??(xiu)復??(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??(shu)標??(biao)桿??(gan)??。　　該??(gai)隧??(sui)道?(dao)是??(shi)全??(quan)國?(guo)首??(shou)個??(ge)實?(shi)現??(xian)“預??(yu)養??(yang)護??(hu)”的??(de)隧??(sui)道??(dao)??，工??(gong)程?(cheng)團??(tuan)隊??(dui)可??(ke)以??(yi)預??(yu)測??(ce)隧??(sui)道??(dao)未??(wei)來??(lai)的??(de)運??(yun)行??(xing)狀??(zhuang)況??(kuang)??，提??(ti)前??(qian)研??(yan)判??(pan)故??(gu)障??(zhang)與?(yu)養??(yang)護??(hu)需??(xu)求??(qiu)??，實??(shi)時??(shi)監??(jian)測??(ce)與??(yu)反?(fan)饋?(kui)養??(yang)護??(hu)效??(xiao)果??(guo)??，輔??(fu)助??(zhu)科??(ke)學??(xue)養??(yang)護??(hu)決??(jue)策??(ce)??，為?(wei)城??(cheng)市??(shi)基??(ji)礎??(chu)設??(she)施??(shi)全??(quan)周??(zhou)期??(qi)安??(an)全??(quan)運??(yun)維??(wei)提?(ti)供??(gong)智??(zhi)慧??(hui)解??(jie)決??(jue)方??(fang)案??(an)??。??。