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學(xué)習(xí)快評丨qibao666888　　海?(hai)太??(tai)長??(chang)江??(jiang)隧??(sui)道??(dao)最?(zui)大??(da)埋??(mai)深??(shen)超??(chao)過??(guo)75米??(mi)??，最??(zui)高??(gao)水??(shui)壓??(ya)超??(chao)過??(guo)7.5巴??(ba)(bar)??，相??(xiang)當(dāng)??(dang)于??(yu)每??(mei)平??(ping)方??(fang)米??(mi)承??(cheng)受??(shou)75噸??(dun)壓??(ya)力??(li)??。??作??(zuo)為??(wei)海??(hai)太??(tai)長??(chang)江??(jiang)隧??(sui)道??(dao)左??(zuo)線??(xian)掘??(jue)進(jìn)??(jin)的??(de)核??(he)心??(xin)裝??(zhuang)備??(bei)??，始??(shi)發(fā)?(fa)后??(hou)??，“滄??(cang)淵??(yuan)號??(hao)”需??(xu)穿??(chuan)越??(yue)多??(duo)種??(zhong)復(fù)??(fu)雜??(za)地??(di)質(zhì)??(zhi)帶??(dai)??，特??(te)別??(bie)在??(zai)穿??(chuan)越??(yue)長??(chang)江?(jiang)及??(ji)兩??(liang)岸??(an)大??(da)堤??(di)時(shí)??(shi)??，沉??(chen)降??(jiang)需??(xu)控??(kong)制??(zhi)在??(zai)毫?(hao)米?(mi)級??(ji)??，掘??(jue)進(jìn)??(jin)難??(nan)度??(du)極??(ji)大??(da)??，且??(qie)江??(jiang)中?(zhong)地??(di)質(zhì)??(zhi)勘??(kan)探?(tan)覆??(fu)蓋??(gai)區(qū)??(qu)域??(yu)有??(you)限??(xian)??，未??(wei)知??(zhi)區(qū)??(qu)域??(yu)多??(duo)??，復(fù)??(fu)雜??(za)程??(cheng)度??(du)堪??(kan)稱??(cheng)“水??(shui)下??(xia)迷??(mi)宮??(gong)”???！　??(wei)解?(jie)決?(jue)上??(shang)述??(shu)難??(nan)題?(ti)??，“滄??(cang)淵??(yuan)號??(hao)”通?(tong)過??(guo)搭??(da)載??(zai)智??(zhi)能??(neng)掘??(jue)進(jìn)??(jin)系??(xi)統(tǒng)??(tong)??，配??(pei)置??(zhi)常??(chang)壓??(ya)換??(huan)刀??(dao)功??(gong)能??(neng)的?(de)軟??(ruan)土??(tu)刀??(dao)盤??(pan)搭??(da)配??(pei)梯??(ti)度??(du)分??(fen)布??(bu)的?(de)合??(he)金??(jin)刀??(dao)具??(ju)??，構(gòu)?(gou)成??(cheng)“超??(chao)硬??(ying)龍??(long)齒??(chi)矩??(ju)陣??(zhen)”??，可??(ke)以??(yi)實(shí)??(shi)現(xiàn)??(xian)在?(zai)石??(shi)英??(ying)砂??(sha)含??(han)量??(liang)約??(yue)65%的??(de)地??(di)層??(ceng)單??(dan)次??(ci)掘??(jue)進(jìn)??(jin)2000米??(mi)內(nèi)?(nei)不?(bu)換?(huan)刀??(dao)??。??。