竖向地震是引起结构破坏的主要因素之一,因此在设计时应考虑竖向地震的作用。
The vertical earthquake wave is a mian factor to cause the failure of the frame tube structure, therefore it must be considered in the design of the structure.
我们的产品品类多样化,设计时尚,因此在国际市场上具有很强的竞争力。
Our products are of various kinds and fashionable designs, which is the reason why they are so competitive on the international market.
因此在进行围岩稳定性评价及支护设计时,应充分考虑爆破损伤效应的影响。
So the blasting damage effect should be sufficiently thought during stability evaluation and support design of wall rock.
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