Miroslav Premrov (Author), Peter Dobrila (Author)

Abstract

This paper provides mathematical modelling for prefabricated timber-framed walls composed of a timber frame and fibre-plaster boards. Because the tensile strength of the fibre-plaster boards is approximately 10-times lower than the compressive one, it is convenient to strengthen the boards in their tensile diagonal direction with carbon fibre-reinforced polymer (CFRP) strips, which are glued to the boards. Based on analysis of experimental research results [7] special approximate mathematical models have been developed. The models enable simultaneously to consider the influence of inserted CFRP strips, flexibility of mechanical fasteners in the connecting areas and any appearing of tensile cracks in the coating boards.

Keywords

gradbeništvo;lesene konstrukcije;panelne stene;mavčno-vlaknaste plošče;jeklene ojačitve;CFRP trakovi;matematično modeliranje;civil engineering;timber structures;frame walls;fibre-plaster boards;steel reinforcement;CFRP strips;mathematical modelling;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UM FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
UDC: 624.073:694.5
COBISS: 11114518 Link will open in a new window
ISSN: 0307-904X
Views: 1640
Downloads: 79
Average score: 0 (0 votes)
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Other data

Secondary language: English
Secondary keywords: gradbeništvo;lesene konstrukcije;panelne stene;mavčno-vlaknaste plošče;jeklene ojačitve;CFRP trakovi;matematično modeliranje;
URN: URN:SI:UM:
Pages: str. 725-737
Volume: ǂVol. ǂ32
Issue: ǂiss. ǂ5
Chronology: May 2008
ID: 8718573