Results 1 to 10 of about 923,709 (288)

Numerical study of pedestrian suspension bridge with innovative composite deck. [PDF]

open access: yesHeliyon, 2020
The increasing trend of using light and slender deck in pedestrian bridge has raised the issue of instability under pedestrian movement. The suspension pedestrian bridges are more vulnerable as lateral vibration often occurred in such type of bridges ...
Ali S, Thambiratnam D, Liu X, Fawzia S.
europepmc   +2 more sources

Finite Element Modeling and Calibration of a Three-Span Continuous Suspension Bridge Based on Loop Adjustment and Temperature Correction. [PDF]

open access: yesSensors (Basel)
Precise finite element modeling is critically important for the construction and maintenance of long-span suspension bridges. During the process of modeling, shape-finding and model calibration directly impact the accuracy and reliability.
Zong H, Su X, Mao J, Wang H, Gao H.
europepmc   +2 more sources

Wind Resistant Analysis of 5000m Hyperbolic Parabolic Spatial Mixed Cable Suspension Bridge [PDF]

open access: yesE3S Web of Conferences, 2021
Combined with the engineering background of a 5000-meter Strait Suspension Bridge, the configuration study of the hyperbolic parabolic space cable suspension bridge was carried out, and the ANSYS finite element analysis model was established to analyze ...
Chen ZhaoYang, Xu WenPing
doaj   +1 more source

Structural stiffness evaluation of suspension bridge based on monitoring data

open access: yesJournal of Intelligent Construction, 2023
For long-span suspension bridges, the structural deformation is significantly influenced by the environment. Therefore, evaluating the structural stiffness of suspension bridges is crucial.
Wencheng Xu, Shufeng Guo, Shiqian Yao
doaj   +1 more source

A numerical study on the structural integrity of self-anchored cable-stayed suspension bridges [PDF]

open access: yesFracture and Structural Integrity, 2016
A generalized numerical model for predicting the structural integrity of self-anchored cable-stayed suspension bridges considering both geometric and material nonlinearities is proposed.
Paolo Lonetti, Arturo Pascuzzo
doaj   +4 more sources

Performance Enhancement of Vehicle Mechatronic Inertial Suspension, Employing a Bridge Electrical Network

open access: yesWorld Electric Vehicle Journal, 2022
Inerters, a new type of mass element, have been successfully applied in various fields, such as in automotive and civil engineering. The development of a new element, named a mechatronic inerter, which consists of a ball-screw inerter and permanent ...
Tianyi Zhang   +4 more
doaj   +1 more source

Internal force calculation of long span suspension bridge under vertical load based on elastic foundation beam algorithm [PDF]

open access: yesE3S Web of Conferences, 2021
The calculation of suspension bridge under vertical load is the most important content of suspension bridge design calculation and the most important basis of main component design.
Yurong Ma   +3 more
doaj   +1 more source

High-Temperature Properties of a Long-Span Double-Deck Suspension Bridge under a Tanker Fire

open access: yesAdvances in Civil Engineering, 2021
This paper presents a numerical study on the high-temperature mechanical properties of a long-span double-deck suspension bridge. The main focus of this paper is the behavior analysis of Wuhan Yangtze River Bridge.
Mengsheng Yu   +5 more
doaj   +1 more source

The influence of vehicle dynamics on the time-dependent resonances of a bridge

open access: yesAdvances in Bridge Engineering, 2023
In bridge structural health monitoring, the response of the bridge while the vehicle is on the bridge, is called a vehicle-bridge interaction (VBI) response.
Neda Mostafa   +3 more
doaj   +1 more source

Dynamic Coupling Analysis of Vehicle-Bridge System for Long-Span Suspension Bridge Based on Backpropagation Neural Network Method

open access: yesAdvances in Civil Engineering, 2020
As the suspension bridge structures become more flexible and the forms of the vehicle load become more diverse, the dynamic coupling problem of the vehicle-bridge system has become gradually prominent in long-span suspension bridges, resulting in an ...
Zuolong Luo   +3 more
doaj   +1 more source

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