The Dynamic Response of Shallow Buried Structure under the Action of Explosion Load
2014 ◽
Vol 580-583
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pp. 1122-1126
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Simulating and analyzing the dynamic response of the shallow underground structure under the ground explosions by LS-DYNA. The results show that the ground shock under ground explosions contains two different forms, one is direct impact ground shock and the other is indirect impact ground shock; with the increasing of depth, the ground shock decreases. The effective stress of the upper part of the roof is larger than other parts of the shallow underground structure; the effective strain of the corner of the roof is larger than other parts of the shallow underground structure.
2010 ◽
Vol 145
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pp. 410-413
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2021 ◽
Vol 0
(0)
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2018 ◽
Vol 51
(5)
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pp. 749-769
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2016 ◽
Vol 4
(2)
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pp. 417
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