Detail publikace

The Use of Under Sleeper Pads as a Protection of Ballast in Plain Track and Turnouts

PLÁŠEK, O. HRUZÍKOVÁ, M.

Originální název

The Use of Under Sleeper Pads as a Protection of Ballast in Plain Track and Turnouts

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Construction works and supply of structure elements and material for moderniyation of the Cyech railway corridors show the highest quality. Despite of this fact the defects and failures occur, which decrease quality of civil structures. The unsymmetrical settlement and deflection of long bearers is one of such defect. The aim of many research works was to find the mechanism of the bearer position defect. The basic reason for the settlement is overloading of ballast bed. Such overloading causes the gaps under ends of sleepers and bearers. The elastic elements are included to permanent way wit goal to reduce stresses in ballast bed. The under sleeper pads are tested at European railways companies. The mechanism of ballast protection is explained in the paper due static analysis.

Klíčová slova

permanent way, under sleeper pads

Autoři

PLÁŠEK, O.; HRUZÍKOVÁ, M.

Rok RIV

2007

Vydáno

1. 9. 2007

Nakladatel

Studio Akustika

Místo

České Budějovice

ISSN

1801-9064

Periodikum

Akustika

Ročník

2007

Číslo

8/2007

Stát

Česká republika

Strany od

2

Strany do

14

Strany počet

13

BibTex

@article{BUT45148,
  author="Otto {Plášek} and Miroslava {Hruzíková}",
  title="The Use of Under Sleeper Pads as a Protection of Ballast in Plain Track and Turnouts",
  journal="Akustika",
  year="2007",
  volume="2007",
  number="8/2007",
  pages="2--14",
  issn="1801-9064"
}