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　　三九養(yǎng)生堂記者 鄧肯·蓋伊 報道

精彩|　　廣??(guang)交??(jiao)會??(hui)展??(zhan)館??(guan)四?(si)期??(qi)項(xiàng)?(xiang)目??(mu)會?(hui)議??(yi)中??(zhong)心??(xin)的?(de)外??(wai)部??(bu)鋼??(gang)結(jié)??(jie)構(gòu)?(gou)由??(you)鋼??(gang)框??(kuang)架??(jia)和??(he)鋼??(gang)屋??(wu)蓋??(gai)兩??(liang)部??(bu)分??(fen)組??(zu)成??(cheng)??，沿??(yan)用??(yong)“飄??(piao)”的??(de)設(shè)??(she)計(jì)??(ji)理??(li)念??(nian)??，在??(zai)最??(zui)高??(gao)起??(qi)拱??(gong)處??(chu)拼??(pin)接??(jie)??，呈??(cheng)波??(bo)浪??(lang)曲??(qu)線??(xian)形??(xing)浮??(fu)動??(dong)??。??　　中??(zhong)建??(jian)八?(ba)局?(ju)廣??(guang)交??(jiao)會??(hui)展??(zhan)館??(guan)四??(si)期??(qi)項(xiàng)??(xiang)目??(mu)經(jīng)??(jing)理??(li)許??(xu)本??(ben)盈??(ying)表??(biao)示??(shi)??，為??(wei)滿?(man)足??(zu)外??(wai)立??(li)面??(mian)鋼?(gang)結(jié)??(jie)構(gòu)??(gou)銜?(xian)接??(jie)拼??(pin)裝??(zhuang)要??(yao)求?(qiu)??，實(shí)??(shi)現(xiàn)??(xian)弧??(hu)度??(du)、形??(xing)狀??(zhuang)精??(jing)準(zhǔn)??(zhun)對??(dui)接??(jie)??，項(xiàng)??(xiang)目??(mu)團(tuán)??(tuan)隊(duì)??(dui)選??(xuan)用??(yong)“胎??(tai)架??(jia)支??(zhi)撐??(cheng)、現(xiàn)??(xian)場??(chang)拼??(pin)裝??(zhuang)、分?(fen)段??(duan)吊??(diao)裝??(zhuang)”的??(de)施??(shi)工??(gong)方??(fang)法?(fa)??，結(jié)??(jie)合??(he)BIM智??(zhi)能??(neng)深??(shen)化?(hua)技??(ji)術(shù)?(shu)設(shè)??(she)計(jì)??(ji)三?(san)維??(wei)坐??(zuo)標(biāo)?(biao)定??(ding)點(diǎn)??(dian)??，精??(jing)確??(que)表??(biao)達(dá)??(da)構(gòu)??(gou)件??(jian)的??(de)制??(zhi)作?(zuo)尺??(chi)寸??(cun)和??(he)空?(kong)間?(jian)定??(ding)位??(wei)??，使?(shi)施??(shi)工??(gong)誤??(wu)差??(cha)控??(kong)制??(zhi)在??(zai)5毫??(hao)米??(mi)以??(yi)內(nèi)??(nei)??，同?(tong)時??(shi)采??(cai)取??(qu)分??(fen)段??(duan)折??(zhe)線??(xian)起?(qi)拱??(gong)的??(de)拼??(pin)裝??(zhuang)方??(fang)式??(shi)??，設(shè)??(she)置?(zhi)穩(wěn)??(wen)固??(gu)的??(de)支?(zhi)撐??(cheng)胎??(tai)架??(jia)作??(zuo)為??(wei)構(gòu)??(gou)件??(jian)的??(de)定??(ding)位??(wei)基?(ji)準(zhǔn)??(zhun)??，展??(zhan)現(xiàn)??(xian)出??(chu)無??(wu)束??(shu)力??(li)支?(zhi)撐??(cheng)的??(de)“空??(kong)中??(zhong)飄??(piao)帶??(dai)”??。??

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