喷沙冒水
地震震动诱发地下含水沙土层液化并向上喷发的现象。中等强度以上地震震动就会引起地下沙体液化并似火山那样喷发到地表形成直径或长度几厘米到数米的沙堆积物，以及相关的裂隙、沙盖、沙柱和喷沙口等。喷沙现象又被称为沙涌(sand boil)。
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contributed at 2011-10-13
Classification(s)
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Earth System(in Chinese) Earthquake geology
Detailed Description
| English |
|---|
| Name | water spraying and sand emitting |
| Chinese |
|---|
| Name | 喷沙冒水 |
| Description | 地震震动诱发地下含水沙土层液化并向上喷发的现象。中等强度以上地震震动就会引起地下沙体液化并似火山那样喷发到地表形成直径或长度几厘米到数米的沙堆积物，以及相关的裂隙、沙盖、沙柱和喷沙口等。喷沙现象又被称为沙涌(sand boil)。 |
How to Cite
NNU_Group (2011). 喷沙冒水, Concept & Semantic, OpenGMS,
https://geomodeling.njnu.edu.cn/repository/concept/af07c7ad-cde5-432a-a67a-5094edcf3af1
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