TY - GEN
T1 - Recent developments in cold-formed steel structures
AU - Young, Ben
PY - 2019/1/1
Y1 - 2019/1/1
N2 - The paper presents the recent research and development of cold-formed steel structures performed by the author. The topics that are summarised here include materials behaviour, sections with stiffeners, sections strengthened by fibre-reinforced polymers, built-up sections, oval hollow sections, high strength steel sections and modular integrated construction using cold-formed steel sections. Cold-formed steel sections with steel grades ranging from 350 to 1100 MPa were used. It should be noted that the current design rules for cold-formed steel structures are limited to steel grades up to 700 MPa. Design rules for cold-formed high strength steel members with steel grades higher than 700 MPa have been proposed by the author. The material properties of cold-formed high strength steel have been examined in the research summarised in the paper, specifically a series of coupon tests at ambient and elevated temperatures as well as post-fire condition. A stress-strain model for cold-formed high strength steel has been proposed.
AB - The paper presents the recent research and development of cold-formed steel structures performed by the author. The topics that are summarised here include materials behaviour, sections with stiffeners, sections strengthened by fibre-reinforced polymers, built-up sections, oval hollow sections, high strength steel sections and modular integrated construction using cold-formed steel sections. Cold-formed steel sections with steel grades ranging from 350 to 1100 MPa were used. It should be noted that the current design rules for cold-formed steel structures are limited to steel grades up to 700 MPa. Design rules for cold-formed high strength steel members with steel grades higher than 700 MPa have been proposed by the author. The material properties of cold-formed high strength steel have been examined in the research summarised in the paper, specifically a series of coupon tests at ambient and elevated temperatures as well as post-fire condition. A stress-strain model for cold-formed high strength steel has been proposed.
UR - http://www.scopus.com/inward/record.url?scp=85079232793&partnerID=8YFLogxK
U2 - 10.1201/9780429426506-1
DO - 10.1201/9780429426506-1
M3 - Conference article published in proceeding or book
AN - SCOPUS:85079232793
SN - 9781138386969
T3 - Advances in Engineering Materials, Structures and Systems: Innovations, Mechanics and Applications - Proceedings of the 7th International Conference on Structural Engineering, Mechanics and Computation, 2019
SP - 3
EP - 10
BT - Advances in Engineering Materials, Structures and Systems
A2 - Zingoni, Alphose
PB - CRC Press/Balkema
T2 - 7th International Conference on Structural Engineering, Mechanics and Computation, 2019
Y2 - 2 September 2019 through 4 September 2019
ER -