| 合理利用液化土层的探讨 |
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| 引用本文： | 杜晋东. 合理利用液化土层的探讨[J]. 电力勘测设计, 2003, 0(2): 25-30 |
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| 作者姓名： | 杜晋东 |
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| 作者单位： | 宁夏电力设计院,宁夏,银川,750001 |
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| 摘 要： | 通过分析在基础作用下,有非液化盖层时液化土产生喷水冒砂的机理,对根据《建筑抗震设计规范》判断为液化的土层是否可以作持力层提出一种方法。
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| 关 键 词： | 超孔隙水压力 喷水冒砂 喷冒压力 垂直附加应力 液化土 |
| 文章编号： | 1671-9913(2003)02-0025-06 |
| 修稿时间： | 2003-02-24 |
Discussion about Reasonable Utilization of Liquefaction Soil Layer |
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| Abstract: | By analyzing the mechanism of sand and water spewing of the liquefiable foundation soil with non liquefiable soil layer above under the effect of foundation,the author of this article advances a method to judge if the foundation soil,which is determined to be liquefiable soil according to code for seismic design of buildings,can be used as the bearing stratum directly. |
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| Keywords: | excess pore water pressure sand and water spewing spewing pressure vertical additional stress liquefiable soil. |
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