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Understanding the multiple small magnitude induced seismic soil fatigue potential on hazard assessments

机译:了解危害评估的多重尺寸诱导的地震土壤疲劳潜力

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Soils under spacio-temporally clustered events loading are susceptible to soil fatigue as pore pressure dissipates and the soil is unable to recover. This potential for damage from soil fatigue is identified through an induced seismic fatigue equation provided in this paper. The objective of this paper is to present an induced seimic equation for soils under spacio-temporally clustered impulse loading to identify potential hazards to the subsurface that supports critical infrastructure. It further illustrates the use of the equation as determined from a comparison of three varying soil profiles with resulting data that shows a need to establish new critieria to evaluate infrastructure in proximity to shallow low impact spacio-temporally clustered events.
机译:在间隔时间聚集事件下的土壤易受土壤疲劳的影响,因为孔隙压力耗散并且土壤无法恢复。 通过本文提供的诱导的地震疲劳方程来鉴定土壤疲劳损伤的这种潜力。 本文的目的是在间谍活动环境下诱导土壤的诱导分析方程,以确定对支持关键基础设施的地下的潜在危害。 进一步示出了等式的使用,从三个不同的土壤分布的比较确定,该变量的结果数据显示需要建立新的CRITIAIA来评估邻近浅低冲击间隔时间聚类事件的基础设施。

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