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Bound of earthquake input energy to building structure considering shallow and deep ground uncertainties

机译：考虑浅层和深层地面不确定性的地震输入能量对建筑结构的限制

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The bound of earthquake input energy to building structures is clarified by considering shallow and deep ground uncertainties and soil-structure interaction. The ground motion amplification in the shallow and deep ground is described by a one-dimensional wave propagation theory. The constant input energy property to a swaying-rocking model with respect to the free-field ground surface input regardless of the soil property is used effectively to derive a bound. An extension of the previous theory for the engineering bedrock surface motion to a general earthquake ground motion model at the earthquake bedrock is made by taking full advantage of the above-mentioned input energy constant property. It is shown through numerical examples that a tight bound of earthquake input energy can be derived for the shallow and deep ground uncertainties. (C) 2015 Elsevier Ltd. All rights reserved.
机译：通过考虑浅层和深层地面的不确定性以及土-结构相互作用，明确了地震输入能量对建筑结构的限制。一维波传播理论描述了浅层和深层地面的地震动放大。相对于自由场地面输入，相对于自由场地面输入而言，摇摆-摇摆模型的恒定输入能量属性可有效地用于推导边界。通过充分利用上述输入能量常数特性，将以前的工程基岩表面运动理论扩展到地震基岩处的一般地震地震动模型。通过数值实例表明，对于浅层和深层地面不确定性，可以得出地震输入能量的严格界限。 （C）2015 Elsevier Ltd.保留所有权利。

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