加筋垫层对地基沉降控制效果的多方案比较
Comparison of settlement control of reinforcement layer
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摘要: 针对秦沈客运专线 ,结合室内模型试验 ,利用有限元法 ,对不同加筋材料、不同布筋方式的多种加筋垫层方案进行了分析和比较 ,研究加筋垫层对地基沉降的控制作用。分析结果表明 ,土工格室加筋垫层对控制软土地基沉降具有较好的作用。Abstract: This paper intends to study the function of reinforcement layer to control the settlement of soft soil ground. Different cases of reinforcement layer were compared and analyzed by model test and finite element method. It was concluded that geocell was more effective to control the settlement of soft soil ground in comparison with other materials.