Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Jae-Yuel Oh"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 12, Iss 1, Pp 1-16 (2018)
Abstract In this study, prestressed hybrid wide flange (PHWF) composite girders were proposed, and full-scale flexural tests were conducted to evaluate their structural performances. This new proposed girder system was developed and designed to effec
Externí odkaz:
https://doaj.org/article/d9d0d44cbdb7449eba29e055654c2248
Publikováno v:
Advances in Materials Science and Engineering, Vol 2017 (2017)
This study investigated the shear design equations for prestressed hollow-core (PHC) slabs and examined the suitability of strength reduction factors based on the structural reliability theory. The reliability indexes were calculated for the shear st
Externí odkaz:
https://doaj.org/article/c39841df4b4241e781fdc58611158ce9
Publikováno v:
Advances in Materials Science and Engineering, Vol 2016 (2016)
While the durability of concrete structures is greatly influenced by many factors, previous studies typically considered only a single durability deterioration factor. In addition, these studies mostly conducted their experiments inside the laborator
Externí odkaz:
https://doaj.org/article/11608d3013674ac7b1d56deef531ee49
Publikováno v:
Advances in Mechanical Engineering, Vol 7 (2015)
The flat plate slab system is widely used in construction fields due to its excellent constructability and savings in story height compared to the conventional beam-column moment-resisting system. Many researchers are, however, concerned about the pu
Externí odkaz:
https://doaj.org/article/8a53ea882f7740818e996543558b902d
Publikováno v:
Applied Sciences, Vol 11, Iss 4, p 1569 (2021)
In this study, experimental tests were performed to evaluate the shear performance of encased steel truss (EST) composite girders that can resist loads at construction and composite stages. Four full-scale EST composite girders were fabricated, where
Externí odkaz:
https://doaj.org/article/ee44f4cd9b0546b9b737d52d9965fe2b
Publikováno v:
Journal of Korean Society of Steel Construction. 33:395-401
Publikováno v:
Proceedings of the Institution of Civil Engineers - Structures and Buildings. 173:17-30
Conventional concrete-filled-tube columns may have welding defects when welders of limited skill have been involved in their production; such defects could cause a rapid degradation of the columns’ strength during a fire. In the study reported in t
Publikováno v:
Journal of the Korean Society for Advanced Composite Structures. 10:34-41
Publikováno v:
Journal of the Korean Society for Advanced Composite Structures. 9:98-105
Publikováno v:
Archives of Civil and Mechanical Engineering. 18:731-741
In modern high-rise reinforced concrete buildings, high strength concrete (HSC) has been typically used for column members, while normal strength concrete (NSC) has been generally used for floor slabs. This study proposed a new analytic approach that