A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Design of Trapezoidal Sheeting Provided with Stiffeners in the Flanges and Webs
Design methods for cold-formed steel structural members are given in the AISI Specification. In order to make the sheets more economical, the profile depth was increased above the value for which the AISI Specification was valid. Allowable bending moments and support reactions were then based on statistically treated test results. For trapezoidal sheets without intermediate stiffeners a design method based on those tests was developed. The model which was based on the effective width concept for webs as well as flanges was accepted in the Swedish Code and the European Recommendations for both steel and aluminum sheeting. Once the construction technique had become established, attention concentrated on improvement of existing products and utilization of new fields of application. Tests showed that design methods in for profiled sheets with intermediate stiffeners give results on the unsafe side for those shapes which were thought to be optimal. Allowable bending moments were therefore based on a number of tests made by or on behalf of sheet manufacturers. In conjunction with work on the Swedish code for sheeting structures a design method for trapezoidal sheets with intermediate stiffeners was developed. This model, together with comparisons between the model and the tests, is presented in this report.
Design of Trapezoidal Sheeting Provided with Stiffeners in the Flanges and Webs
Design methods for cold-formed steel structural members are given in the AISI Specification. In order to make the sheets more economical, the profile depth was increased above the value for which the AISI Specification was valid. Allowable bending moments and support reactions were then based on statistically treated test results. For trapezoidal sheets without intermediate stiffeners a design method based on those tests was developed. The model which was based on the effective width concept for webs as well as flanges was accepted in the Swedish Code and the European Recommendations for both steel and aluminum sheeting. Once the construction technique had become established, attention concentrated on improvement of existing products and utilization of new fields of application. Tests showed that design methods in for profiled sheets with intermediate stiffeners give results on the unsafe side for those shapes which were thought to be optimal. Allowable bending moments were therefore based on a number of tests made by or on behalf of sheet manufacturers. In conjunction with work on the Swedish code for sheeting structures a design method for trapezoidal sheets with intermediate stiffeners was developed. This model, together with comparisons between the model and the tests, is presented in this report.
Design of Trapezoidal Sheeting Provided with Stiffeners in the Flanges and Webs
T. Hoglund (author)
1980
82 pages
Report
No indication
English
Design of trapezoidal sheeting provided with stiffeners in the flanges and webs
| UB Braunschweig | 1980
Experimental Studies on Deep Trapezoidal Sheeting with Perforated Webs
| Online Contents | 2013
Experimental Studies on Deep Trapezoidal Sheeting with Perforated Webs
| British Library Online Contents | 2013