
上海远方参与完成的“临江高水位超深基坑大型地连墙重力式锚碇基础关键技术研究”项目获得中国交通运输协会科技进步奖二等奖。该项关键技术研究成功应用于棋盘洲长江公路大桥南锚碇建设。


棋盘洲长江公路大桥锚碇项目建设的突出难点在于长江高水位影响和超深基坑开挖与浇筑,我公司采用圆形地下连续墙加环形钢筋混凝土内衬作为基础开挖的支护结构,应用大体积混凝土浇筑技术,以及汛期抬高槽段内水位、减少水压落差等关键措施顺利完成了该项目的施工建设,并实现了墙体实际垂直误差仅5厘米的超标准控制。


棋盘洲长江公路大桥已于2021年9月正式通车。作为长江干流重要过江通道之一,棋盘洲长江公路大桥直接连通鄂湘皖长江中游城市群,极大便捷了沿线各城市的交通,有效推动各地资源流动、产业协作、基础设施联通,为长江中游城市群区域联动协作、高质量发展做出突出贡献。
Connecting South and North: Another 'Flying Rainbow' Crosses the Yangtze, Adding a New Thoroughfare to Tongling, Anhui's Cross-River Transportation; XCMG's Fleet of Large-Tonnage Rotary Drilling Rigs Stands Tall in the River Center, Laying a 'Steel-Reinforced Backbone' for the Bridge Foundation
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