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复合衬垫厚度对填埋场稳定性的影响 被引量:1

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摘要 边坡稳定问题是土力学中的经典问题之一。而垃圾填埋场土质边坡是常见的边坡工程类型,土工膜的厚度以及垃圾土的物理参数对边坡稳定有着重要的影响。文中采用大型有限元分析软件ANSYS对填埋场边坡稳定性进行了有限元数值模拟分析,研究了衬垫系统厚度对边坡稳定性的影响,探讨了安全系数随衬垫厚度的变化规律。文中的结果不但可以为垃圾填埋场边坡几何参数提供依据,并且为填埋场边坡设计及防护提供重要的技术支持。
作者 秦建 黄禄野
出处 《低温建筑技术》 2014年第5期124-126,共3页 Low Temperature Architecture Technology
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