Results 241 to 250 of about 16,998,555 (325)

Properties and applications of FRP cable on long-span cable-supported bridges: A review

Composites Part B: Engineering, 2020
Application of fiber reinforced polymer (FRP) cables on long-span cable-supported bridges can overcome the disadvantages of traditional steel cables such as heavy weight, obvious sag effect, decreasing carrying efficiency, pronounced fatigue degradation,
Yaqiang Yang, Mohamed F M Fahmy, Sujun Guan   +2 more
exaly   +2 more sources

Design and behavior of super-long span cable-stayed bridge with CFRP cables and UHPC members

Composites Part B: Engineering, 2019
This paper proposes a cable-stayed bridge with carbon fiber-reinforced polymer (CFRP) cables and ultra-high performance concrete (UHPC) members and presents its design and structural behavior to analyze its feasibility with a super-long span.
Liang Ren, Zhi Fang
exaly   +2 more sources

Long-term condition evaluation for stay cable systems using dead load–induced cable forces

Advances in Structural Engineering, 2019
To ensure the safety of cable-stayed bridges, a long-term condition evaluation method has been proposed based on dead load–induced cable forces. To extract dead load–induced cable forces under random vehicle loadings, a novel approach is first developed ...
Yuan Ren, Xiang Xu, Qiao Huang
exaly   +2 more sources

Vibration characteristics of damping pad floating slab on the long-span steel truss cable-stayed bridge in urban rail transit

Engineering Structures, 2019
With the development of urban rail transit, long-span steel truss cable-stayed bridges have become increasingly favored. Therefore, train-induced bridge-borne vibration and noise are occurring more often.
Dangxiong Wang, Zhen Guo, Xiaozhen Li
exaly   +2 more sources

Vibration characteristics identification of ultra-long cables of a cable-stayed bridge in normal operation based on half-year monitoring data

Structure and Infrastructure Engineering, 2019
The Sutong Bridge with a span of 1088 m is supported by 272 cables, whose lengths range from 152.85 m to 576.77 m (the longest in the world).
Airong Chen
exaly   +2 more sources

Qualification of the Ernst formula for modeling the sag effect of super-long stay cables in the long-span railway cable-stayed bridges

Structures, 2022
Zhiwei Zhou, Ying Wen
exaly   +2 more sources

Long-Term Sustenance Issue of Cables for Cable-Supported Bridges

IABSE Congress Reports, 2023
<p>Cable-supported bridges are marvels of modern engineering. The construction and use of these have been on the rise for the last fifty years. Cables, with higher strength than the structural sections and innate flexibility, offer an economic solution for medium and long-span bridges.
Amitabha Ghoshal, Partha Roy
openaire   +1 more source

Research on Switching Overvoltage of No-load Transformer with Long Cable

2020 2nd International Conference on Smart Power & Internet Energy Systems (SPIES), 2020
In order to find out the regular and influencing factors of switching overvoltage in the process of power plant grid connection, so as to provide technical basis for the operation mode of switching on no-load transformer with long cable in the later ...
Hong-Tao Ren
semanticscholar   +1 more source

Digital twin-based collapse fragility assessment of a long-span cable-stayed bridge under strong earthquakes

, 2021
Fragility analysis is widely used in seismic performance assessment of bridges but uncertainties in seismic demand and bridge modelling affect the accuracy of assessment results.
Kaiqi Lin, Youlin Xu, Xinzheng Lu, Z. Guan, Jian-Zhong Li   +4 more
semanticscholar   +1 more source

Shake Table Test on a Long-Span Cable-Stayed Bridge with Viscous Dampers Considering Wave Passage Effects

, 2021
This work focused on the damping effectiveness of additional longitudinal viscous dampers employed for seismic control of long-span cable-stayed bridges considering wave passage effects.
Wei Guo, Jian-Zhong Li, Z. Guan
semanticscholar   +1 more source