Geosynthetic reinforced soil structures are widely used to support and enable transportation infrastructure. Given the importance of the transportation infrastructure within the context of disaster resilience, it is crucial to fully understand the response of the elements which constitute and support the infrastructure assets. This study presents and discusses the results of four heavily instrumented large scale geosynthetic reinforced soil walls which were subjected to seismic loading under 1-g conditions. The walls were constructed with different reinforcement arrangements, backfill materials, and batter angles to study the effects of these parameters on the behaviour and seismic performance of model walls. The test results indicate an interplay with the wall response and Arias Intensity which is an earthquake intensity measure.

土工合成材料加固的土壤结构被广泛用于支持和支持交通基础设施。鉴于交通基础设施在抗灾能力背景下的重要性，充分了解构成和支持基础设施资产的要素的响应至关重要。本研究介绍并讨论了在 1-g 条件下承受地震荷载的四个重度仪器化的大型土工合成材料加筋土墙的结果。墙采用不同的加固布置、回填材料和面糊角度建造，以研究这些参数对模型墙的行为和抗震性能的影响。测试结果表明墙壁响应与作为地震强度度量的 Arias 强度之间存在相互作用。