Lahner, J.

Odhad šířky trhlin při zatěžovací zkoušce pražce pomocí 3D numerické analýzy

Abstract eng:
The paper presents a numerical study of the mechanical response of pre-stressed monoblock railway sleepers. The investigation of the structural behaviour is performed via numerical simulations of a standardized static loading test according to European Standards for railway applications. Main attention is focused to the prediction of functions of loading force versus crack width which are measured during the tests to verify the sleepers’ quality. Results of performed 3D numerical analyses are compared to previous 2D analyses and experimental data.

Contributors:

Veselý, V.

Publisher:

Slovak University of Technology in Bratislava, Faculty of Civil Engineering, 2008

Conference Title:

70 Years of FCE STU - Proceedings of the International Scientific Conference

Conference Title:

International Scientific Conference 70 Years of FCE STU

Conference Venue:

Bratislava (SK)

Conference Dates:

2008-12-04 / 2008-12-05