reinforced concrete bridge piers 钢筋混凝土桥墩
The development of transport system facilitates the adoption of prestressed reinforcement concrete bridge piers.
我国交通系统的完善促进了预应力混凝土桥墩在桥梁建设中的应用。
By a blasting method of combining long holes with short holes, 30 big reinforced concrete bridge piers of the old '8.1bridge in Nanchang were demolished.
通过深孔和浅孔爆破相结合的方法，拆除了南昌老八一大桥30个水中大型钢筋混凝土桥墩。
The curvature limit state and curvature ductility factor of circular reinforced concrete bridge piers are investigated in terms of the uncertainty in deformation capacity.
从变形能力的不确定方面研究了圆截面钢筋混凝土桥墩曲率极限状态和曲率延性系数。
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