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Influence of Temperature on the Natural Vibration Characteristics of Simply Supported Reinforced Concrete Beam [PDF]
Sensors, 2021 Natural vibration characteristics serve as one of the crucial references for bridge monitoring. However, temperature-induced changes in the natural vibration characteristics of bridge structures may exceed the impact of structural damage, thus causing ...
Yanxia Cai +5 more
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Design and Analysis of an Extended Simply Supported Beam Piezoelectric Energy Harvester [PDF]
Sensors, 2023 The harvesting efficiency of a cantilevered piezoelectric energy harvester is limited by its uneven strain distribution. Moreover, a cantilevered harvester requires a large workspace due to the large displacement of its free end. To address these issues,
Wei-Jiun Su, Chu-Hsiang Tseng
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Chaotic control of a simply supported beam in a multidimensional system [PDF]
Scientific ReportsIn this work, a control strategy based on fuzzy sliding mode control (FSMC) is applied to effectively manage the large-amplitude chaotic vibrations exhibited by a simply supported beam.
Ming Liu, Haoran Xun, Liping Wu
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Damage severity for cracked simply supported beams
Fracture and Structural Integrity, 2021 This paper investigated the static and dynamic behaviors of isotropic cracked simply supported beam using finite element analysis (FEA), ANSYS software.
Ehab Samir Mohamed Mohamed Soliman
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Vibration Fatigue Analysis of a Simply Supported Cracked Beam Subjected to a Typical Load
Applied Sciences, 2022 In order to realize the accurate prediction of the vibration fatigue life of the beam in service, a loose coupling analysis method is proposed to carry out vibration fatigue analysis of a beam with an initial crack.
Yijiang Ma +4 more
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Research on loaded frequency for simply supported bridge
上海师范大学学报. 自然科学版, 2021 In order to analyze the natural vibration characteristics of simply supported bridge and the loaded frequency of vehiclebridge system, theoretical analysis was carried out firstly, then the simply supported beam calculation model was built using finite ...
WANG Ying +3 more
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Buckling of simply-supported rectangular Double–Double laminates
Composites Part C: Open Access, 2023 The family of Double–Double (DD) laminates is in focus of the present study. Well established buckling-cases for rectangular plates are examined in this article from a DD perspective. It is shown that the DD conventions allow for beneficial reformulation
Erik Kappel
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Seismic Risk Assessment of Simply Supported Girders Bridges
Civil and Environmental Engineering, 2023 Transport infrastructures, such as bridges, located in seismically active regions are potential exposure due to seismic hazards. A bridge collapse can have tremendous consequences because they provide vital links in a transportation system.
Xhaferaj Iralda +2 more
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, 2021 This chapter investigates different ways that pro tanto reasons bearing on our options can compete with one another in order to determine the overall normative status of those options. It argues for two key claims: (i) any theory of this competition must
Snedegar, Justin
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Simply supported built-up I-beam optimization comparison [PDF]
E3S Web of ConferencesThe simply supported beams are commonly used in practice. They present many advantages in design as well as in fabrication and erection. Because the moment of the beam is not constant along its length, the section needs to vary to use the least amount of
Vu Huy Hoang, Chu Thi Hoang Anh
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