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China Railway No.5 Engineering Group Takes On the "Asia's Toughest" Small Turning Radius Shield Tunneling Project

2018-01-10 1122 0人评论

　　2017年12月26日，中铁五局首台TBM盾构机在深圳地铁6号线二期工程6111标民乐停车场出入线隧道“韶山十六号”TBM盾构机始发。该区间盾构施工需要通过260米小半径曲线段，转弯半径小、圆曲线长，小半径施工难度为亚洲第一。中铁五局承担施工的深圳市城市轨道交通6号线二期工程6111标主体工程民乐停车场出入线隧道，盾构区间主要采用两台双护盾TBM施工，且7次穿越断层破碎带。其中，在沿塘朗山西行1公里，需要通过R=260米曲率半径段。经相关专家论证，该段转弯半径小、圆曲线长，小半径施工难度为亚洲第一。

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China Railway No.5 Engineering Group Takes On the "Asia's Toughest" Small Turning Radius Shield Tunneling Project

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China Railway No.5 Engineering Group Takes On the "Asia's Toughest" Small Turning Radius Shield Tunneling Project

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Diameter Can Be Large or Small! World's First In-Situ Continuous Large-Size Variable-Diameter Shield Tunneling Machine Rolls Off the Production Line

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Hitachi Construction Machinery EX3600-6 Surpasses 100,000 Cumulative Operating Hours

Trial Operation of Final Unit at Jinyun Pumped-Storage Power Station Begins

热门排行

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