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摘要:
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对底部铺设土工合成物的堤坝工程 ,本文认为土工合成物所承受的力是由堤体产生的内力 ;在此基础上给出了边坡稳定性的分析方法。计算表明 ,土工合成物的抗滑作用与滑动面所处地基的深度有关 ,浅层滑动时抗滑作用显著 ,深层滑动时抗滑作用较小
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The authors of the paper hold that the forces sustained by the geotextile laid at the bottom of embankments and dams are internal forces developed in the embankments and dams, on the basis of which, an analytical method for the stability of slope is given. The results of calculation show that the anti sliding property of geotextile is related to the depth of the sliding face in the foundation and the anti sliding property of geotextile is significant when sliding occurs in shallow depth while the anti sliding property of geotextile is insignificant when sliding occurs in deep areas.
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作者简介:
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参考文献:
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[1] 沈珠江 .土工合成物加强软土地基的极限分析 .岩土工程学报 ,1998,( 4 ) .
[2 ] 黄传志 ,苗中海 ,刘翼熊 .土体极限分析的理论与应用 .中国港湾建设 ,1999,( 4 ) .
[3 ] 黄传志 ,张 敬 ,孙万禾 .边坡稳定性分析的精确方法 .中国港湾建设 ,1999,( 5 ) .
[4] 华东水力学院土力学教研室 .土工原理与计算 .水利出版社 ,1979.
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