Results 241 to 250 of about 381,671 (280)

Vibration Serviceability Issues of Slender Footbridges

Journal of Bridge Engineering, 2016
AbstractThree important issues related to vibration serviceability were investigated in this study using a slender steel footbridge: (1) the evaluation of footbridge vibrations by passive people (standing still on the footbridge) and active people (pedestrians); (2) the increase in vibrations when a group of people walk/run on a footbridge compared ...
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Novel Framework for Vibration Serviceability Assessment of Stadium Grandstands Considering Durations of Vibrations

Journal of Structural Engineering, 2018
AbstractAnnoying vibrations in grandstand structures have been receiving more attention due to the increasing slenderness of the architectural components and the complexity of the crowd loading for...
Mustafa Gül, Onur Avci, Osama Abdeljaber   +2 more
exaly   +3 more sources

Near Field Service Initiation via Vibration Channel

2016 12th International Conference on Mobile Ad-Hoc and Sensor Networks (MSN), 2016
In this paper, we propose a Near Field Pairing Service system called NFV to enable group communication. This system leverages common mobile device, e.g., smartphones, equipped with motion sensors. A group of people can put their mobile devices on the table and setup a secure connection via a vibration-propagation based key delivery scheme. In this way,
Zhejie Shen, Xiaojun Zheng, Haijiang Xie
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A Fuzzy Logic Vibration Control Method Based on Vibration Serviceability Criteria

2020
With the quick advancements of structural engineering, newly built public structures like stadiums, footbridges and concerts tend to be slender and lighter, making them prone to vibrate under external crowd activities like walking, jumping or bouncing and arise vibration serviceability problems.
Z. P. Han, J. Chen
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Vibration Serviceability of Footbridges and Its Mitigations

2010
4, 37, KKU Engineering ...
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A review of vibration serviceability criteria for floor structures

Computers & Structures, 2005
This paper is a survey of the historical developments in modeling human dynamic loads, perception criteria used in structural floor vibrations, and the techniques used to mitigate the human-induced vibrations. Two of the techniques are explained in more detail, namely: semi-active control and passive control using advanced materials.
Ebrahimpour, Arya, Sack, Ronald L.
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Vibration Serviceability of a Building Floor Structure. II: Vibration Evaluation and Assessment

Journal of Performance of Constructed Facilities, 2010
People are generally very sensitive to unexpected vibrations. Very small levels of building floor movements due to activities such as walking can become annoying to occupants. Accurate prediction, evaluation, and assessment of vibrations can greatly assist engineers and architects to design cost-effective building structures without such problems.
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Floor Vibration Serviceability in a Multistory Factory Building

Journal of Performance of Constructed Facilities, 2016
AbstractExperimental and analytical modal analysis and in-operation vibration measurements were performed on the massive concrete structural floors of several structurally connected ‘units’ of a six-level, multitenant industrial complex with total floor usable area exceeding 0.1  km2.
Brownjohn, James, Pan, Tso-Chien, Middleton, C.J., Tan, S, Yuan, W, Yang, G   +5 more
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Vibration Serviceability Investigation of a Curved Footbridge

Practice Periodical on Structural Design and Construction, 2022
Yahia M. Al-Smadi, Rajai Z. Al-Rousan, Ameen A. Laradhi, Onur Avci   +3 more
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Vibration Serviceability of Modular Tall Buildings

2022
Raghavender Banuru, Brian Broderick, John Hickey, Shamsher Bahadur Singh   +3 more
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