內(nèi)港池碼頭大型鋼梁整體發(fā)運(yùn)研究與實(shí)踐探索

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【中圖分類號】：U445 【文獻(xiàn)標(biāo)志碼】：A 【文章編號】：1008-3197（2025）03-01-04

【DOI編碼】：10.3969/j.issn.1008-3197.2025.03.001

Research on the Overall Shipping of Large Steel Beams at Inner Basin Wharf

ZHAN Lina

（China Railway Construction Bridge Engineering Bureau Group Fourth Engineering Co.Ltd.,Harbin15oooo,China） 【Abstract】:Inresponseto theoverallshippingdemandforlargestelbeamsattheLuojiaqiaoharbordock,this papersystematicallystudied theadaptabilityof the dock structure，navigationconditions inthe waterarea,and collaborativetechnology for special equipment.Bydesigning keyparameters such as thedock plane scale,elevation design，and berth length，combinedwith SPMTmodulecar12axle groupingdouble machine lifting technology，and inteligent monitoring system,the problem of land transportationand water lifting of superlarge steel beamshas been solved.The results showed that through collaborative optimization of "harbor pool equipment steel beam",the shipping efficiency increased by 60% and the safety accident rate decreased by 65% ：

【Key words】: girder steel;inner harbor basin wharf; large steel beams;overallshipping

在現(xiàn)代橋梁建設(shè)中，大型鋼梁作為關(guān)鍵部件，發(fā)運(yùn)環(huán)節(jié)直接關(guān)系到橋梁工程進(jìn)度、質(zhì)量與成本。（剩余7575字）