Abstract

The relationship of the design peak ground accelerations, earthquake frequency, and seismological conditions of a construction site for a performance-based design has been analyzed. The limitations of using the linear dependence of the repeatability logarithm on the earthquake intensity are given. Recommendations on how the new seismic scale can be used to solve engineering problems in designing structures in seismic areas are given. It is shown that the instrumental part of the new scale is quite acceptable for development of performance-based design. At the same time, in areas with a possible shaking intensity of more than IX, peak ground accelerations lose their importance for assessing seismic resistance, and there is a need to ration the input energy characteristics.

中文翻译：

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为基于性能的抗震结构设计设置峰值地面加速度

摘要

分析了基于性能的设计的设计峰值地面加速度，地震频率和建筑工地的地震条件之间的关系。给出了使用重复性对数的线性相关性对地震烈度的限制。提出了有关如何使用新的地震标度来解决地震地区结构设计中的工程问题的建议。结果表明，新秤的工具部分对于基于性能的设计的开发是完全可以接受的。同时，在可能的晃动强度大于IX的区域中，峰值地面加速度对于评估抗震性失去了重要性，因此需要对输入能量特性进行评估。