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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??(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(chuàng)??(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(tài)??(tai)監(jiān)??(jian)測??(ce)??，創(chuàng)??(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(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)技祝(ji)術??(shu)標??(biao)桿??(gan)???！　♂??(zhen)對??(dui)老??(lao)舊??(jiu)鋼??(gang)結??(jie)構??(gou)除??(chu)銹??(xiu)難??(nan)題??(ti)??，大??(da)修??(xiu)首??(shou)次??(ci)采??(cai)用??(yong)激?(ji)光??(guang)清??(qing)洗??(xi)技??(ji)術?(shu)??，避??(bi)免??(mian)傳??(chuan)統(tǒng)??(tong)機??(ji)械??(xie)打??(da)磨??(mo)產(chǎn)??(chan)生?(sheng)的??(de)揚??(yang)塵?(chen)污??(wu)染??(ran)??，揚??(yang)塵??(chen)減??(jian)少??(shao)90%??。??在??(zai)材??(cai)料??(liao)循??(xun)環(huán)??(huan)方??(fang)面??(mian)??，3.8萬??(wan)噸??(dun)舊??(jiu)瀝??(li)青??(qing)100%再??(zai)生??(sheng)利??(li)用??(yong)在??(zai)其??(qi)他??(ta)低?(di)等??(deng)級??(ji)道??(dao)路??(lu)基??(ji)層??(ceng)??，1.2萬??(wan)噸??(dun)混??(hun)凝??(ning)土??(tu)銑??(xi)刨?(pao)料??(liao)轉??(zhuan)化??(hua)為??(wei)生??(sheng)態(tài)??(tai)護??(hu)坡??(po)磚?(zhuan)??。在?(zai)能??(neng)源??(yuan)管??(guan)理??(li)方??(fang)面??(mian)??，工??(gong)程??(cheng)團??(tuan)隊??(dui)升??(sheng)級??(ji)機??(ji)電??(dian)系??(xi)統(tǒng)??(tong)??，實??(shi)現(xiàn)??(xian)對??(dui)設??(she)備??(bei)用??(yong)能?(neng)的??(de)精??(jing)細??(xi)統(tǒng)??(tong)計??(ji)與??(yu)管??(guan)理?(li)??，同??(tong)時??(shi)全??(quan)線??(xian)升??(sheng)級??(ji)1568套??(tao)LED智??(zhi)能??(neng)調??(tiao)光??(guang)燈??(deng)具??(ju)??，預??(yu)計?(ji)全??(quan)年??(nian)可??(ke)節(jié)??(jie)電??(dian)240萬??(wan)千??(qian)瓦??(wa)時??(shi)??。。