Publication detail

Statická analýza výhybky J60-1:12-500-I,zl s pražci s pružnou ložnou plochou

HRUZÍKOVÁ, M.

Original Title

Statická analýza výhybky J60-1:12-500-I,zl s pražci s pružnou ložnou plochou

English Title

Static analysis of turnout J60-1:12-500-I,zl with under sleeper pads

Type

conference paper

Language

Czech

Original Abstract

Příspěvek je věnovaný statické analýze výhybky s pražci s pružnou ložnou plochou. Byl proveden návrh rozložení podpražcových podložek s cílem vyrovnat nehomogenity ve svislých zatlačeních koleje.

English abstract

Increases of dynamic effects in railway track structures are connected with train service speed increasing. One of possibility, how these effects decrease, is apply under sleeper pads (the sleeper with elastic layer on underneath surface of sleeper). Under sleeper pads positively influence stress in ballast bed and its distribution. The stress decrease could be expected for switches and crossings, which are characterized by track stiffness non-homogeneities. The FE model has been built for the estimation of the under sleeper pads influence on bearer behaviour in ballast bed.

Keywords

železniční svršek, podpražcové podložky, výhybka, statická analýza

Key words in English

railway superstructure, under sleeper pads, switches and crossing, static analysis

Authors

HRUZÍKOVÁ, M.

RIV year

2008

Released

23. 1. 2008

Publisher

MLOK, s.r.o.

Location

Brno

ISBN

978-80-86433-45-5

Book

Sborník anotací

Pages from

179

Pages to

179

Pages count

1

BibTex

@inproceedings{BUT28924,
  author="Miroslava {Hruzíková}",
  title="Statická analýza výhybky J60-1:12-500-I,zl s pražci s pružnou ložnou plochou",
  booktitle="Sborník anotací",
  year="2008",
  pages="179--179",
  publisher="MLOK, s.r.o.",
  address="Brno",
  isbn="978-80-86433-45-5"
}