Analiza nosivosti betonskih pragova za skretnice i križišta pri statičkom i dinamičkom opterećenju

Autor:	Enes Curić, Dragoljub Drenić, Zoran Grdić
Rok vydání:	2014
Předmět:	Prestressed concrete law business.industry Computer science Fatigue loading Static testing Geotechnical engineering Structural engineering Bearing capacity business Civil and Structural Engineering law.invention Dynamic testing
Zdroj:	Journal of the Croatian Association of Civil Engineers. 66
ISSN:	1333-9095 0350-2465
DOI:	10.14256/jce.1138.2014
Popis:	The testing of bearing capacity under static and fatigue loading is mandatory in case of prestressed concrete sleepers for switches and crossings. The authors present the static testing required according to EN13230-4:2009, and the optional dynamic testing of sleepers for switches and crossings, which is conducted at the customer’s request only. The criterion for positive evaluation in accordance with the standard is met based on static test results. The determinants from EN13230-2: 2009, with deviations in the number of load cycles, are applied during dynamic testing.
Databáze:	OpenAIRE
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