Taking the demolition of a 17-story tower-building as an example, the paper analyzed blasting collapse of shear-wall structure and mechanical mechanism in impacting disaggregation.

以某17层剪力墙高层建筑的原地坍塌爆破拆除为例，分析了剪力墙结构爆破坍塌、冲击解体的受力机理。

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Initiation is chosen so that during the blasting and collapse procedure, the bridge is subjected to as much stress as possible.

选择的起爆方法应使桥梁在爆破及坍塌的过程中，受到尽可能大的应力。

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Structure reinforcement can improve the blast resistance of concrete component and reduce the risk of continuous collapse and blasting fragments of building caused by terrorist actions.

通过结构加固可提高钢筋混凝土构件的抗爆性能，减少由于爆炸恐怖活动造成的建筑物连续倒塌以及建筑物的爆炸碎片的危险性。

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