如果再加上暴洪?
有行家研究過嗎?
如果再加上暴洪?
有行家研究過嗎?
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三峽大壩是重力壩,靠重力自持。回複:三峽大壩抗得住九級地震嗎?
-先想一想再說-
♂
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03/14/2011 postreply
14:36:17
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九級以上的超大地震多發生在環太平洋板塊俯衝帶構造的地方
-滸卄-
♀
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03/14/2011 postreply
14:39:52
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