The hydraulic blasting was adopted to safely demolish the bridge after analyzing the blasting programs and utilizing the structural characteristics of cored slab.
经拆除方案论证，利用桥板空心可以注水的结构特征，采用水压爆破法安全拆除。
The hydraulic blasting was adopted to safely demolish the bridge after analyzing the blasting programs and utilizing the structural characteristics of cored slab.
经拆除方案论证，利用桥板空心可以注水的结构特征，采用水压爆破法安全拆除。
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