Results 101 to 110 of about 23,468 (206)

Analysis of Influence of Cable Injury on Static Performance of Cable-Stayed Bridge

Buildings
Under prolonged loading and various environmental factors, the performance of stay cables gradually deteriorates, which impacts the safety of the bridge structure.
Shoushan Cheng, Tongning Wang, Xin Cui, Guoquan Hai, Yitao Zhang, Yongzheng Yu   +5 more
doaj   +1 more source

Research on seismic safety, retrofit, and design of a steel cable-stayed bridge

Electronic Journal of Structural Engineering, 2007
After the 1995 Great Hanshin Earthquake, Japanese design specification of highway bridges was revised and many piers and bearing supports have been retrofitted. Large span bridges such as arch, truss, and cable-stayed bridges located in bay area of Kobe
H. Otsuka, K. Yamahira, Y. Komiya
doaj   +1 more source

Application Research on Cable Force Optimization of Cable-Stayed Bridge Based on Improved Grey Wolf Algorithm

Buildings
For complex structures, the solution process of existing cable force optimization methods for low-tower cable-stayed bridges is characterized by a significant number of matrix operations, which require substantial computing power and time.
Jian Guo, Li Zhu, Yuzhong Zhang, Hongzhe Guo   +3 more
doaj   +1 more source

Analysis of Buffeting Response and Stay Cable Fatigue Damage in Super-Long-Span Carbon Fiber-Reinforced Polymer (CFRP) Cable-Stayed Bridges

Applied Sciences
As the span of cable-stayed bridges continues to increase, traditional steel cables face challenges such as excessive self-weight, significant sag effects, and sensitivity to wind-induced vibrations.
Yuanqing Nie, Zhitian Zhang, Jiadong Zeng, Feiyu Han   +3 more
doaj   +1 more source

PERENCANAAN STRUKTUR JEMBATAN CABLE STAYED DENGAN TWO VERTICAL PLANES SYSTEM TIPE FAN (STUDI KASUS JEMBATAN KEMBAR MAHAKAM IV) [PDF]

Bridge is a construction aim to connect two piece of paths that caused of obstacles such asvalley, river, sea, lake, irrigation channel, train track, etc.
ALFIANNUR, ANGGA
core   +1 more source

Dynamic Analysis of a Suspension Bridge Using CFRP Composite Material [PDF]

, 2013
Fiber reinforced polymer (FRP) is a class of advanced composite materials used in civil engineering because of their advantages when these materials are compared to traditional ones.
Ahmet Can, Altunışık, Barış, Sevim, Murat, Günaydın, Nil Arın, Atabey, Süleyman, Adanur   +4 more
core  

The Future of the Technologies of Shell and spatial Structures. Bridges [PDF]

, 1998
The objective of this lecture is try to predict the future of this important type of spatial structures. In this way the activities of the different IASS Technical Working Groups can be stimulated and coordinated in order to play a more relevant role in
Samartín, Avelino
core  

Research on Intelligent Identification Model of Cable Damage of Sea Crossing Cable-Stayed Bridge Based on Deep Learning

Buildings
To accurately evaluate the health condition of the cables of a cross-sea cable-stayed bridge under typhoon effects and to improve the efficiency of damage identification, an accurate bridge damage identification method combining convolutional neural ...
Jin Yan, Yunkai Zhao, Changqing Li, Jiancheng Lu   +3 more
doaj   +1 more source

CREEP EFFECTS AND STRESS ADJUSTMENTS IN CABLE-STAYED BRIDGES WITH CONCRETE DECK [PDF]

, 2010
In construction stages of cable-stayed bridges with prestressed concrete deck, the influence of creep on stresses and strains is very important in order to foresee the final patterns of internal forces and displacements.
ARICI, Marcello, GRANATA, Michele Fabio, MARGIOTTA, Piercarlo, RECUPERO, A.   +3 more
core  

Sensitivity analysis of finished state parameters for long-span steel box girder cable-stayed

Results in Engineering
To ensure the main girder alignment, pylon alignment and cable forces of long-span steel box girder cable-stayed bridges within acceptable range after construction, a parametric sensitivity study was conducted on the Xuefu Road Bridge in Shijiazhuang ...
Yunchao Chang, Jianfeng Zhu, Sihai Zhu, Zhiguo Zhang, Xueyi Wu, Jimeng Pan   +5 more
doaj   +1 more source