TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Shear buckling and resistance of thin-walled steel plate at non-uniform elevated temperatures

Tutkimustuotosvertaisarvioitu

Yksityiskohdat

AlkuperäiskieliEnglanti
Otsikko10th International Conference on Steel Space and Composite Structures
KustantajaCI-Premier Pte Ltd
Sivut267-276
Sivumäärä10
ISBN (painettu)9789810888152
TilaJulkaistu - 2011
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
Tapahtuma10th International Conference on Steel Space and Composite Structures, SS 2011 - Gazimagusa, Kypros
Kesto: 18 toukokuuta 201120 toukokuuta 2011

Conference

Conference10th International Conference on Steel Space and Composite Structures, SS 2011
MaaKypros
KaupunkiGazimagusa
Ajanjakso18/05/1120/05/11

Tiivistelmä

The shear resistance of thin metal plate consists of three components: shear buckling, the tension field effect and contribution of the flanges. This paper considers the first two. The shear resistance of steel plate at elevated temperatures is known when temperature across the plate is constant. However, in many practical applications the temperature distribution across the plate is non-uniform. This paper presents the results of a FEM analysis of thin carbon- and stainless steel plates at ambient as well as uniform and non-uniform elevated temperatures. A method for predicting the shear buckling- and post-buckling resistances of thin steel plate at non-uniform elevated temperatures is also proposed.