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Seismic Response of Rigid Faced Reinforced Soil Retaining Walls

机译:刚性面板加筋土挡墙的地震反应

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This paper presents the results of shaking table tests on rigid faced reinforced soil retaining walls. Construction of model retaining walls in the laminar box mounted on shaking table, instrumentation and results of model tests are discussed in detail. The reinforcement materials of different tensile strength are used in different model tests. It is observed from these tests that the horizontal face displacement response of the rigid faced retaining walls is significantly affected by the inclusion of reinforcement. Even low strength polymer reinforcement is found to be efficient in significantly reducing the face deformations. However, acceleration amplifications are observed to be less affected by reinforcement parameters.
机译:本文介绍了在刚性面加筋土挡土墙上进行振动台试验的结果。详细讨论了安装在振动台上的层流箱中模型挡土墙的构造,仪器和模型测试结果。不同抗拉强度的增强材料用于不同的模型测试中。从这些测试中可以看出,刚性面挡土墙的水平面位移响应受钢筋的影响很大。发现即使是低强度的聚合物增强材料也可有效地显着减少表面变形。但是,观察到加速放大受钢筋参数的影响较小。

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