Seismic performance of stiffened concrete-filled double skin steel tubes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2020.106020
Abstract: Abstract The concrete-filled double skin steel tubular (CFDST) members have been used in many engineering projects. The stiffened outer steel tube could be used to further enhance the structural performance and reduce the steel consumption,… read more here.
Keywords: concrete filled; filled double; double skin; load ... See more keywords
Optimization and modeling of axial strength of concrete-filled double skin steel tubular columns using response surface and neural-network methods
Sign Up to like & getrecommendations! Published in 2021 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2021.103128
Abstract: Abstract The main objective of this study is to optimize and model the ultimate strength of axially loaded concrete-filled double skin steel tubular (CFDST) composite columns having a circular hollow section . By performing the… read more here.
Keywords: optimization; filled double; double skin; concrete filled ... See more keywords
Experimental and Numerical Investigation of Concrete-Filled Double-Skin Steel Tubular Column for Steel Beam Joints
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2018/6514025
Abstract: This paper presents a new type of joint for connecting steel beams with a concrete-filled double-skin steel tubular (CFDST) column. Four half-scale specimens of the joint with different specifications were constructed and tested under a… read more here.
Keywords: concrete filled; filled double; double skin; steel tubular ... See more keywords