三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 中??(zhong)新??(xin)網(wǎng)??(wang)合??(he)肥??(fei)10月?(yue)20日??(ri)電??(dian)(劉??(liu)鴻??(hong)鶴??(he) 趙??(zhao)懿??(yi) 完??(wan)顏??(yan)亮??(liang))10月??(yue)20日??(ri)??，由??(you)安??(an)徽??(hui)省??(sheng)銅??(tong)陵??(ling)市?(shi)交?(jiao)投??(tou)集??(ji)團(tuán)??(tuan)投??(tou)資??(zi)建??(jian)設(shè)??(she)、中??(zhong)鐵??(tie)大??(da)橋??(qiao)院??(yuan)設(shè)??(she)計(jì)??(ji)、中??(zhong)鐵??(tie)大??(da)橋??(qiao)局?(ju)承??(cheng)建??(jian)的??(de)G3銅??(tong)陵??(ling)長(zhǎng)??(chang)江??(jiang)公??(gong)鐵??(tie)大??(da)橋??(qiao)先??(xian)導(dǎo)??(dao)索??(suo)順??(shun)利??(li)過(guò)??(guo)江?(jiang)??，大??(da)橋秘(qiao)南??(nan)北??(bei)主??(zhu)塔??(ta)成??(cheng)功??(gong)“牽??(qian)手??(shou)”??，標(biāo)??(biao)志??(zhi)著??(zhe)G3銅??(tong)陵??(ling)長(zhǎng)??(chang)江??(jiang)公??(gong)鐵??(tie)大??(da)橋??(qiao)全??(quan)面??(mian)轉(zhuǎn)??(zhuan)入??(ru)上?(shang)部??(bu)結(jié)??(jie)構(gòu)??(gou)施??(shi)工??(gong)階??(jie)段??(duan)?。?? 據(jù)??(ju)介?(jie)紹??(shao)??，G3銅??(tong)陵??(ling)長(zhǎng)??(chang)江?(jiang)公??(gong)鐵??(tie)大??(da)橋??(qiao)具??(ju)有??(you)“跨??(kua)度??(du)大??(da)、荷??(he)載?(zai)重??(zhong)、結(jié)??(jie)構(gòu)?(gou)新??(xin)”的?(de)特??(te)點(diǎn)??(dian)??。??大??(da)橋??(qiao)路??(lu)線??(xian)全??(quan)長(zhǎng)??(chang)11.88公?(gong)里??(li)??，其??(qi)中??(zhong)跨?(kua)江??(jiang)主?(zhu)橋??(qiao)長(zhǎng)??(chang)1505米?(mi)??，主??(zhu)跨??(kua)長(zhǎng)?(chang)988米?(mi)??，是?(shi)世??(shi)界??(jie)首??(shou)座??(zuo)雙??(shuang)層??(ceng)斜??(xie)拉??(la)——懸?(xuan)索??(suo)協(xié)??(xie)作??(zuo)體??(ti)系??(xi)大?(da)橋?(qiao)??，建??(jian)設(shè)?(she)難??(nan)度??(du)大??(da)??，先??(xian)導(dǎo)??(dao)索??(suo)順??(shun)利??(li)過(guò)??(guo)江??(jiang)??，為??(wei)后??(hou)續(xù)?(xu)主??(zhu)纜??(lan)及??(ji)鋼??(gang)梁??(liang)架??(jia)設(shè)??(she)等??(deng)上??(shang)部??(bu)結(jié)??(jie)構(gòu)??(gou)主??(zhu)體??(ti)施??(shi)工??(gong)奠??(dian)定??(ding)了??(le)堅(jiān)??(jian)實(shí)??(shi)基??(ji)礎(chǔ)??(chu)??。
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