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??(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)中??(zhong)鐵??(tie)大??(da)橋??(qiao)局??(ju)G3大??(da)橋??(qiao)項(xiàng)??(xiang)目??(mu)部??(bu)一??(yi)分??(fen)部??(bu)總??(zong)工??(gong)程??(cheng)師??(shi)宋??(song)海??(hai)濤??(tao)介??(jie)紹??(shao)?，本??(ben)次??(ci)先??(xian)導(dǎo)??(dao)索?(suo)過(guò)??(guo)江??(jiang)采?(cai)用?(yong)水??(shui)上??(shang)拖??(tuo)輪??(lun)牽??(qian)引??(yin)法??(fa)??。??在??(zai)蕪??(wu)湖?(hu)海?(hai)事??(shi)局??(ju)7艘??(sou)海??(hai)巡??(xun)艇??(ting)的??(de)全??(quan)程??(cheng)護(hù)??(hu)航?(hang)下??(xia)?，由??(you)一??(yi)艘??(sou)1200匹??(pi)馬??(ma)力??(li)的??(de)拖??(tuo)輪??(lun)將??(jiang)先??(xian)導(dǎo)??(dao)索?(suo)從??(cong)北??(bei)岸?(an)拖??(tuo)拽??(zhuai)至??(zhi)南??(nan)岸??(an)與??(yu)引??(yin)索??(suo)相??(xiang)連??(lian)?，最??(zui)后?(hou)啟??(qi)動(dòng)??(dong)南??(nan)北??(bei)主??(zhu)塔??(ta)的??(de)卷??(juan)揚(yáng)??(yang)機(jī)?(ji)將??(jiang)導(dǎo)??(dao)索??(suo)最??(zui)低??(di)點(diǎn)??(dian)提??(ti)升??(sheng)至??(zhi)離??(li)江??(jiang)面??(mian)75米??(mi)的??(de)高??(gao)空??(kong)??。整??(zheng)個(gè)??(ge)過(guò)??(guo)程??(cheng)中??(zhong)需??(xu)避??(bi)免??(mian)先??(xian)導(dǎo)??(dao)索??(suo)沉??(chen)底??(di)被??(bei)水??(shui)下??(xia)障??(zhang)礙??(ai)物??(wu)纏??(chan)繞??(rao)等??(deng)危??(wei)險(xiǎn)??(xian)?，所??(suo)以??(yi)在??(zai)牽??(qian)引??(yin)過(guò)??(guo)程??(cheng)中??(zhong)卷??(juan)揚(yáng)??(yang)機(jī)??(ji)的??(de)速??(su)度??(du)和??(he)駁??(bo)船??(chuan)的??(de)速??(su)度??(du)需??(xu)嚴(yán)??(yan)格??(ge)把??(ba)控??(kong)??。
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