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Dive into the research topics where Roland Koller is active.

Publication


Featured researches published by Roland Koller.


Engineering Failure Analysis | 2004

The railway accident of Eschede – technical background

Volker Esslinger; Rolf Kieselbach; Roland Koller; Bernhard Weisse


International Journal of Fatigue | 2008

A critical comparison of two models for assessment of fatigue data

Enrique Castillo; Antonio Ramos; Roland Koller; M. López-Aenlle; Alfonso Fernández-Canteli


International Journal of Fatigue | 2009

Experimental validation of a statistical model for the Wöhler field corresponding to any stress level and amplitude

Roland Koller; María Luisa Ruiz-Ripoll; Alvaro Garcia; Alfonso Fernández-Canteli; Enrique Castillo


Probabilistic Engineering Mechanics | 2009

A statistical fatigue model covering the tension and compression Wöhler fields

Enrique Castillo; Alfonso Fernández-Canteli; Roland Koller; María Luisa Ruiz-Ripoll; Alvaro Garcia


Engineering Failure Analysis | 2012

Strengthening of fatigue critical welds of a steel box girder

Roland Koller; Ivan Stoecklin; Bernhard Weisse; Giovanni P. Terrasi


Engineering Failure Analysis | 2007

Fatigue in the shell of a conveyor drum

Ch. Affolter; G. Piskoty; Roland Koller; M. Zgraggen; T.F. Rütti


Polymers | 2014

CFRP-Strengthening and Long-Term Performance of Fatigue Critical Welds of a Steel Box Girder

Roland Koller; Iwan Stoecklin; Sebastian Valet; Giovanni P. Terrasi


Engineering Failure Analysis | 2007

Optimised design of mandrels after fatigue failure

T.F. Rütti; G. Piskoty; Roland Koller; L. Wullschleger; S.A. Michel


Engineering Failure Analysis | 2015

Limitations of analytical strength verifications with local effects and nonlinearities: A case study on a failed high rack rail

Ch. Affolter; G. Piskoty; Roland Koller; Urs Gfeller; Giovanni P. Terrasi


Advanced Engineering Materials | 2016

Microstructure, Mechanical, and Impression Creep Properties of AlMg5–0.5 vol% Al2O3 Nanocomposites

Mahesh Kumar Talari; N. Kishore Babu; Kaspar Kallip; Marc Leparoux; Roland Koller; Khaled A. AlOgab; Xavier Maeder

Collaboration


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Bernhard Weisse

Swiss Federal Laboratories for Materials Science and Technology

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G. Piskoty

Swiss Federal Laboratories for Materials Science and Technology

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Giovanni P. Terrasi

Swiss Federal Laboratories for Materials Science and Technology

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Rolf Kieselbach

Swiss Federal Laboratories for Materials Science and Technology

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Volker Esslinger

Swiss Federal Laboratories for Materials Science and Technology

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Ch. Affolter

Swiss Federal Laboratories for Materials Science and Technology

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T.F. Rütti

Swiss Federal Laboratories for Materials Science and Technology

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