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學習快評丨qibao666888　　在??(zai)施??(shi)工??(gong)過??(guo)程??(cheng)中??(zhong)??，項??(xiang)目??(mu)團??(tuan)隊??(dui)克??(ke)服??(fu)了??(le)諸??(zhu)多??(duo)技??(ji)術(shù)??(shu)難??(nan)題??(ti)??。??針??(zhen)對??(dui)淤??(yu)泥??(ni)質(zhì)??(zhi)地??(di)層??(ceng)易??(yi)塌?(ta)陷??(xian)的?(de)特??(te)點??(dian)??，采??(cai)用??(yong)了??(le)先??(xian)進??(jin)的??(de)基??(ji)坑??(keng)支??(zhi)護??(hu)技??(ji)術(shù)??(shu)??，確??(que)保??(bao)了??(le)施??(shi)工??(gong)安?(an)全??(quan)；同??(tong)時??(shi)??，通??(tong)過??(guo)優(yōu)??(you)化??(hua)施??(shi)工??(gong)工??(gong)藝??(yi)和??(he)加??(jia)強??(qiang)現(xiàn)??(xian)場??(chang)管??(guan)理??(li)??，有??(you)效??(xiao)提??(ti)升??(sheng)了??(le)施??(shi)工??(gong)效??(xiao)率??(lv)??。此??(ci)外??(wai)??，項?(xiang)目?(mu)團??(tuan)隊??(dui)還?(hai)引??(yin)入??(ru)了?(le)智??(zhi)能?(neng)化??(hua)監(jiān)??(jian)測??(ce)系??(xi)統(tǒng)??(tong)??，實??(shi)時??(shi)監(jiān)??(jian)控??(kong)基??(ji)坑?(keng)變??(bian)形??(xing)和?(he)地??(di)層??(ceng)穩(wěn)??(wen)定??(ding)性??(xing)??，為??(wei)施??(shi)工??(gong)提??(ti)供??(gong)了??(le)科??(ke)學??(xue)依??(yi)據(jù)??(ju)??。　　西??(xi)塱??(塱)隧??(sui)道??(dao)出??(chu)口??(kou)明??(ming)挖??(wa)段??(duan)全??(quan)長??(chang)660米??(mi)??，最??(zui)大??(da)開?(kai)挖??(wa)深??(shen)度??(du)達??(da)25米??(mi)??。?該??(gai)段??(duan)采??(cai)用??(yong)明??(ming)挖??(wa)順??(shun)作??(zuo)法??(fa)施??(shi)工??(gong)??，工??(gong)程??(cheng)圍??(wei)護??(hu)結(jié)??(jie)構(gòu)??(gou)形??(xing)式??(shi)復??(fu)雜??(za)??，地??(di)層??(ceng)敏??(min)感??(gan)??，基??(ji)坑??(keng)開??(kai)挖??(wa)范??(fan)圍??(wei)內(nèi)??(nei)淤??(yu)泥??(ni)質(zhì)??(zhi)地??(di)層??(ceng)分??(fen)布??(bu)占??(zhan)比??(bi)超??(chao)過??(guo)70%??，施??(shi)工??(gong)難??(nan)度??(du)極??(ji)大??(da)??。。