Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Zuanfeng Pan"'
Publikováno v:
Defence Technology, Vol 38, Iss , Pp 111-125 (2024)
In order to improve the overall resilience of the urban infrastructures, it is required to conduct blast resistant design for important building structures in the city. For complex terrain in the city, it is recommended to determine the blast load on
Externí odkaz:
https://doaj.org/article/503c8a89f62a44d988ae3210767679ed
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02883- (2024)
Grouted sleeve connection is the widely used method for the connection of stressed steel reinforcement bars in precast concrete structure. The reliability of the connection depends on the bond strength between the steel bars and the grouting material
Externí odkaz:
https://doaj.org/article/3257435b067e434db1a6f5351036b819
Publikováno v:
Shock and Vibration, Vol 2024 (2024)
The popularity of new structural systems and prestressing technology has led to the widespread use of the large-space floor structures in large buildings such as high-speed rail terminals, conference centers, and sports stadiums. The reduction of non
Externí odkaz:
https://doaj.org/article/3308223bba0e480abdeeccd5f87045ee
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e01949- (2023)
As an intelligent construction technology, 3D printed concrete has made great progress in recent years, but research on the development law of hardened mechanical properties of 3D printed concrete is relatively limited, and the influence of printing
Externí odkaz:
https://doaj.org/article/4457f513a0884431a4b1fba6fbd33821
Publikováno v:
Buildings, Vol 13, Iss 8, p 2104 (2023)
Experimental observations on three reinforced concrete shear walls with small shear span-to-depth ratio (SDR) under combined high vertical axial load and horizontal cyclic loads are presented. The influence of high axial load ratio (ALR) on the failu
Externí odkaz:
https://doaj.org/article/9691b12a766a428abe5ae84d0391dee7
Publikováno v:
Buildings, Vol 13, Iss 5, p 1178 (2023)
Bolt-ball joints are widely adopted in grid structures due to their high installation accuracy and short construction period. Since the bolt is inside the joint, it is challenging to evaluate its health status from outside the structure. A finite-ele
Externí odkaz:
https://doaj.org/article/1387d3cb34004403ba61d5bf04825db6
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
The ultra-high tensile ductility of ECC provides an alternative way to enhance the ductility of structural members by using high-ductile matrix material instead of simply increasing reinforcements. However, the application of ECC members is still lim
Externí odkaz:
https://doaj.org/article/281bcdf8658b4fa696c5b8328aec6cf1
Publikováno v:
Buildings, Vol 13, Iss 1, p 127 (2023)
Bolted spherical joints are widely used in space grid structures. However, the preload loss, which may arise from fabrication error, insufficient twist of the screw and some other unknown reasons can undermine the structural integrity and even lead t
Externí odkaz:
https://doaj.org/article/602738934c754e11806e06f9f1a232ab
Publikováno v:
Buildings, Vol 12, Iss 11, p 1834 (2022)
Engineered cementitious composite (ECC) is a high-performance composite material with greater shear deformation and shear strength than normal concrete, which has been proposed for use as a shear component in structures. This study modeled three fram
Externí odkaz:
https://doaj.org/article/454c17669bcb4041be0b9657b9eb109b
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 11, Iss 4, Pp 585-597 (2017)
Abstract Engineered cementitious composites (ECC) possesses characteristics that make it suitable in the zones of high shear and ductility demand of structural elements; however, there is a lack of an adequate model to predict its shear stiffness. A
Externí odkaz:
https://doaj.org/article/962f48e6e6524325a851287156f82538