Abstract

The article considers the possibility and necessity of using fractional points in earthquake-proof design. It is noted that in engineering seismology problems, the use of integer points is justified in estimating earthquake strength. The authors propose calling these macroseismic points. In earthquake-proof design problems, the use of fractional points becomes necessary, making it possible to differentiate impacts on buildings and structures. Three examples are considered requiring the use of fractional points: determining the calculated point score and peak accelerations for a given recurrence of impact, determining the earthquake-proof class of operating facilities, assessing seismic risk, and constructing the damage distribution density function during earthquakes.

中文翻译：

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工程地震学和防震设计的分数

摘要

本文考虑了在抗震设计中使用分数点的可能性和必要性。应当指出，在工程地震学问题中，使用整数点在估算地震强度方面是合理的。作者建议称这些宏观地震点。在防震设计问题中，必须使用分数，从而可以区分对建筑物和结构的影响。认为需要使用分数点的三个示例：确定给定的冲击重复发生时计算出的分数和峰值加速度，确定操作设施的抗震等级，评估地震风险以及构造地震期间的破坏分布密度函数。