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　　據(jù)??(ju)了??(le)解??(jie)??，沉??(chen)管??(guan)接??(jie)頭??(tou)修??(xiu)復??(fu)是??(shi)業(yè)??(ye)界??(jie)公??(gong)認??(ren)的??(de)難??(nan)題??(ti)??。??針秘(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??(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??(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??(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??(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??(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??(biao)桿??(gan)???！　≡??(zai)采??(cai)訪??(fang)中??(zhong)??，記??(ji)者?(zhe)了??(le)解??(jie)到??(dao)??，修??(xiu)繕??(shan)工??(gong)程??(cheng)中??(zhong)取??(qu)得??(de)的??(de)多??(duo)項??(xiang)標??(biao)準?(zhun)及??(ji)專??(zhuan)利??(li)成??(cheng)果??(guo)??，填??(tian)補??(bu)了??(le)中??(zhong)國??(guo)隧??(sui)道??(dao)修??(xiu)復??(fu)技??(ji)術(shù)?(shu)的??(de)多?(duo)項??(xiang)空??(kong)白??(bai)??，建??(jian)立??(li)起??(qi)國??(guo)內(nèi)??(nei)首??(shou)套??(tao)《隧??(sui)道??(dao)結(jié)??(jie)構(gòu)??(gou)健?(jian)康??(kang)監(jiān)??(jian)測??(ce)系?(xi)統(tǒng)??(tong)技??(ji)術(shù)??(shu)標??(biao)準?(zhun)》??。??(完??(wan))。