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　　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(shí)??(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(chē)??(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(rèn)??(ren)的??(de)難??(nan)題??(ti)??。??針?(zhen)對(duì)??(dui)沉??(chen)管??(guan)結(jié)??(jie)構(gòu)??(gou)特??(te)點(diǎn)??(dian)??，上??(shang)海?(hai)城??(cheng)投??(tou)公??(gong)路??(lu)投??(tou)資?(zi)(集??(ji)團(tuán)??(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(jì)?(ji)院??(yuan)、隧??(sui)道??(dao)股??(gu)份?(fen)上??(shang)海??(hai)隧?(sui)道??(dao)、同??(tong)濟(jì)??(ji)大?(da)學(xué)??(xue)組??(zu)建??(jian)技??(ji)術(shù)??(shu)專(zhuān)??(zhuan)家??(jia)團(tuán)??(tuan)隊(duì)?(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(tuán)??(tuan)隊(duì)??(dui)對(duì)??(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(dòng)??(dong)態(tài)??(tai)監(jiān)??(jian)測(cè)??(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(zhǎng)??(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(shù)?(shu)立??(li)了?(le)技??(ji)術(shù)??(shu)標(biāo)??(biao)桿?(gan)??。ABGBJOQSNDqibao666888　　zhong ??(zhong)xin ?(xin)wang ??(wang)shang ??(shang)hai ??(hai)3yue ??(yue)22ri ??(ri)dian ??(dian) (ji ?(ji)zhe ??(zhe) chen ??(chen)jing ??(jing))li ??(li)shi ??(shi)365tian ??(tian)??，shang ??(shang)hai ??(hai)S20wai ??(wai)huan ??(huan)sui ??(sui)dao ??(dao)da ??(da)xiu ??(xiu)gong ??(gong)cheng ??(cheng)zheng ??(zheng)shi ??(shi)wan ??(wan)gong ??(gong)??，22ri ?(ri)gai ??(gai)sui ??(sui)dao ??(dao)hui ??(hui)fu ??(fu)tong ??(tong)che ??(che)??。??　　ju ??(ju)le ??(le)jie ??(jie)??，chen ??(chen)guan ??(guan)jie ?(jie)tou ??(tou)xiu ??(xiu)fu ??(fu)shi ??(shi)ye ?(ye)jie ??(jie)gong ??(gong)ren ??(ren)de ??(de)nan ??(nan)ti ??(ti)??。??zhen ?(zhen)dui ??(dui)chen ??(chen)guan ??(guan)jie ??(jie)gou ??(gou)te ??(te)dian ??(dian)??，shang ??(shang)hai ?(hai)cheng ??(cheng)tou ??(tou)gong ??(gong)lu ??(lu)tou ??(tou)zi ?(zi)(ji ??(ji)tuan ??(tuan))you ??(you)xian ??(xian)gong ??(gong)si ??(si)zu ??(zu)zhi ??(zhi)shang ??(shang)hai ??(hai)sui ??(sui)dao ??(dao)she ??(she)ji ?(ji)yuan ??(yuan)、sui ??(sui)dao ??(dao)gu ??(gu)fen ?(fen)shang ??(shang)hai ??(hai)sui ?(sui)dao ??(dao)、tong ??(tong)ji ??(ji)da ?(da)xue ??(xue)zu ??(zu)jian ??(jian)ji ??(ji)shu ??(shu)zhuan ??(zhuan)jia ??(jia)tuan ??(tuan)dui ?(dui)??，tu ??(tu)po ??(po)xing ??(xing)shou ?(shou)chuang ??(chuang)“nei ??(nei)zhi ??(zhi)shi ??(shi)jie ??(jie)tou ??(tou)xiu ??(xiu)fu ??(fu)jia ??(jia)gu ??(gu)ji ??(ji)shu ??(shu)”??。gong ??(gong)cheng ??(cheng)tuan ??(tuan)dui ??(dui)dui ??(dui)chen ??(chen)guan ??(guan)duan ??(duan)736mi ??(mi)sui ?(sui)dao ??(dao)nei ??(nei)bu ?(bu)jie ??(jie)gou ??(gou)wan ??(wan)cheng ??(cheng)xiu ??(xiu)fu ??(fu)??。gai ?(gai)ji ??(ji)shu ??(shu)fang ??(fang)an ??(an)ji ??(ji)yu ??(yu)duan ??(duan)gang ??(gang)ke ??(ke)ji ??(ji)guang ??(guang)ding ??(ding)wei ??(wei)yu ??(yu)jie ??(jie)gou ?(gou)dong ??(dong)tai ??(tai)jian ??(jian)ce ??(ce)??，chuang ??(chuang)xin ??(xin)gou ??(gou)jian ??(jian)san ??(san)zhong ??(zhong)zhi ??(zhi)shui ??(shui)fang ??(fang)yu ??(yu)ti ??(ti)xi ?(xi)??，zai ??(zai)chen ??(chen)guan ?(guan)sui ??(sui)dao ??(dao)xiu ??(xiu)fu ??(fu)ling ??(ling)yu ??(yu)zhong ?(zhong)shang ??(shang)shu ??(shu)shou ??(shou)li ??(li)??，ju ??(ju)you ??(you)ji ??(ji)gao ??(gao)de ?(de)ji ??(ji)shu ??(shu)tiao ??(tiao)zhan ??(zhan)??。ju ??(ju)xi ??(xi)??，xiu ??(xiu)fu ??(fu)hou ??(hou)de ??(de)chen ?(chen)guan ??(guan)jie ??(jie)tou ??(tou)nai ??(nai)jiu ??(jiu)xing ??(xing)xian ??(xian)zhu ??(zhu)ti ??(ti)sheng ??(sheng)??，wei ??(wei)chang ??(chang)san ??(san)jiao ??(jiao)ruan ??(ruan)tu ?(tu)di ??(di)ji ??(ji)chen ??(chen)guan ??(guan)sui ??(sui)dao ??(dao)de ??(de)zhi ??(zhi)li ??(li)shu ?(shu)li ??(li)le ?(le)ji ??(ji)shu ??(shu)biao ??(biao)gan ?(gan)??。