Abstract

The paper considers the relationship between the supporting subsoil of the roadbed and the parameters of seismic records of train movements. Experimental examples and mathematical modeling show that when processing seismic records, it is possible to detect at an early stage changes in the supporting roadbed subsoil due to possible degradation in the strength and deformation properties soils. Practical problems of using various seismic sensors and their location for railway roadbed modeling are considered.

中文翻译：

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防震设备评估铁路路堤状态的能力

摘要

本文考虑了路基支撑土与列车运动地震记录参数之间的关系。实验实例和数学模型表明，在处理地震记录时，可以在早期阶段检测出路基底土的变化，这些变化是由于土壤的强度和变形特性可能下降造成的。考虑了使用各种地震传感器及其位置进行铁路路基建模的实际问题。