Capabilities of Seismic Equipment in Assessing the State of Railway Embankments

被引：4

作者：

Antonovskaya, G. N. ^{[1
]}

Kapustian, N. K. ^{[1
,2
]}

Fedorenko, E., V ^{[3
]}

机构：

[1] Russian Acad Sci, Fed Ctr Integrated Arctic Res, Arkhangelsk 163000, Russia

[2] Russian Acad Sci, Schmidt Inst Phys Earth, Moscow 123995, Russia

[3] LLC NIP INFORMAT, St Petersburg 192102, Russia

来源：

SEISMIC INSTRUMENTS | 2020年 / 56卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

low-frequency vibrations of a railway bed; diagnostics; seismic equipment; roadbed stability; modeling;

D O I：

10.3103/S0747923920020024

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

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.

引用

页码：161 / 169

页数：9

共 14 条

[1]

[Anonymous], 1975, Guidelines for Determining the Number of Hematopoietic Colony-Forming Units (CFU) using Exogenous and Endogenous Spleen Colony Tests

[2]

[Anonymous], 1998, SP DESIGN CODE 32 10

[3]

Antonovskaya G.N, 2018, THESIS

[4]

Antonovskaya G.N., 2017, TRANSP SIST TEKHNOL, V3, P133

[5]

Ashpiz E.S, 2012, NAUKA TRANSP TRANSP, P18

[6]

DSYS Company, CMG 6TD VEL

[7]

Gamburtsev G.A, 1992, SEISMICHESKII MONITO

[8]

Kapustian NK, 2018, SEISM INSTRUM, V54, P682, DOI 10.3103/S074792391806004X

[9]

Kapustyan N.K., 2007, SEISMICHESKIE ISSLED

[10]

Konshin G.G, 2010, UPRUGIE DEFORMATSII

← 1 2 →