| 土工织物倒滤层的破坏原因 |
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| 引用本文： | 荆勇.土工织物倒滤层的破坏原因[J].水运工程,2005(2):7-9. |
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| 作者姓名： | 荆勇 |
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| 作者单位： | 海军工程设计研究局,北京,100070 |
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| 摘 要： | 铺设土工织物作为倒滤层的海滨灰坝,稳定验算应同时考虑坝身内外水位差形成的渗流压力和土工织物与碎石层之间存在抗滑薄弱面等因素。
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| 关 键 词： | 灰坝 稳定 渗流压力 土工织物 倒滤层 抗滑薄弱面 |
| 文章编号： | 1002-4972(2005)02-0007-03 |
| 修稿时间： | 2004年10月13 |
Breakage Analysis of Geotextile Filter Layer |
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| Jing Yong.Breakage Analysis of Geotextile Filter Layer[J].Port & Waterway Engineering,2005(2):7-9. |
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| Authors: | Jing Yong |
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| Abstract: | To ensure the stability of seashore cofferdam in which geotextile is used for filter layer, the following two factors should be considered in design, one is the seepage force caused by different water level between the outer side and inner side of the cofferdam, the other is the weak anti-slide interface between the geotextile and the upper covering gravel. |
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| Keywords: | cofferdam stability seepage force geotextile filter layer weak anti-slide interface |
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