Zobrazeno 1 - 10
of 784
pro vyhledávání: '"concrete-filled steel tube (cfst)"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Concrete-filled steel tubes (CFSTs) have been increasingly utilized in engineering due to their excellent mechanical properties. Ensuring a solid bond between a steel tube and concrete is essential for optimizing their synergistic effect. Th
Externí odkaz:
https://doaj.org/article/106f1450aeeb45f1a4b0d49fb7c88135
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03506- (2024)
Ferritic stainless steel achieves a lower and steady price level due to low nickel content compared to duplex and austenitic stainless steels. Accordingly, the combination of ferritic stainless steel tube and concrete will have better application pro
Externí odkaz:
https://doaj.org/article/25604615c6b04569b1c97ab7e65120ec
Publikováno v:
Electronic Journal of Structural Engineering, Vol 24, Iss 3 (2024)
A finite element model (FEM) was created with the aim of analyzing the behavior of steel fiber reinforced recycled concrete (SFRRC)-filled steel tube columns under combined cyclic loading and monotonic axial load. The FEM considered the effect of ste
Externí odkaz:
https://doaj.org/article/2fbeb0333a934f1f8e94a2d26cc7d257
Publikováno v:
Developments in the Built Environment, Vol 18, Iss , Pp 100437- (2024)
Concrete-filled steel tube (CFST) columns, incorporating various types of concrete, are increasingly prevalent in engineering applications. This study develops a finite element (FE) model and a design methodology for rectangular dune sand-concrete-fi
Externí odkaz:
https://doaj.org/article/54830364bbec495ebea88f23ed385a1c
Autor:
Said Ikram Sadat, Fa-Xing Ding, Maolong Wang, Fei Lyu, Khalid Akhunzada, Hongchang Xu, Baoye Hui
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 6939 (2024)
An innovative composite structural element, the dune sand concrete-filled circular steel tube (DS-CFCST) column combines the mechanical performance of concrete-filled steel tube (CFST) columns with the environmental and economic benefits of dune sand
Externí odkaz:
https://doaj.org/article/c1ef6775bded44778a8979413c7c5b02
Publikováno v:
Buildings, Vol 14, Iss 8, p 2498 (2024)
To explore the axial compressive mechanical properties of steel tube recycled steel fiber reinforced concrete short columns (STRSFRCSCs), axial compression tests were conducted on ten STRSFRCSCs and two steel tube reinforced concrete short columns (S
Externí odkaz:
https://doaj.org/article/5aca93f61f7247a2ab106727b23b311f
Publikováno v:
Materials, Vol 17, Iss 13, p 3154 (2024)
Interface bonding conditions between concrete and steel materials play key roles in ensuring the composite effect and load-carrying capacity of concrete–steel composite structures such as concrete-filled steel tube (CFST) members in practice. A met
Externí odkaz:
https://doaj.org/article/5176ccffad2f4e2aa1bac98f04aa822d
Autor:
Rosette Niyirora, Ferdinand Niyonyungu, Theogene Hakuzweyezu, Elyse Masengesho, Ritha Nyirandayisabye, Jean Munyaneza
Publikováno v:
Cogent Engineering, Vol 10, Iss 1 (2023)
AbstractThe concept of concrete-encased concrete-filled steel tube (CE-CFST) columns was conceived during the quest to enhance the safety of structures in high seismic regions. Over the past two decades, researchers have extensively investigated the
Externí odkaz:
https://doaj.org/article/74a5623aab0343bb9b2dd9ac1905b2b5
Publikováno v:
Ho Chi Minh City Open University Journal of Science - Engineering and Technology, Vol 13, Iss 1, Pp 33-44 (2023)
This paper presents the results of reliability analyses of load-carrying capacity of circular concrete filled steel tubes (CFST) using different codes. Four parameters that govern the load-carrying capacity of CFST were considered as variables. These
Externí odkaz:
https://doaj.org/article/7eb4c562507b43dd90c42aa91b6549cf
Publikováno v:
Electronic Journal of Structural Engineering, Vol 23, Iss 3 (2023)
The axial load-carrying capacity for a wide range of short concrete-filled steel tubular (CFST) members having different section profiles is evaluated in the presented work. A numerical study has been carried out through Finite-Element based demonstr
Externí odkaz:
https://doaj.org/article/1fe5794993b84f88bd3bba8ffdc6a517