Results 21 to 30 of about 1,423 (215)
Vibration Response Characteristics of the Cross Tunnel Structure
Shock and Vibration, 2016 It is well known that the tunnel structure will lose its function under the long-term repeated function of the vibration effect. A prime example is the Xi’an cross tunnel structure (CTS) of Metro Line 2 and the Yongningmen tunnel, where the vibration ...
Jinxing Lai +5 more
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Determination of Period of RC Buildings by the Ambient Vibration Method
Advances in Civil Engineering, 2019 Determining the dynamic properties of structures is important for understanding their seismic behaviour. Ambient vibration signal measurement is one of the approaches used to determine the period of structures.
Mehmet Inel +2 more
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Los guantes antivibratorios: ¿une avenida de prevención eficaz y aplicable?
Laboreal, 2016 Wearing anti-vibration gloves is one of preventive measures recommended to reduce exposure to hand-arm vibration. But what do we know about the effectiveness of these anti-vibration gloves and about the workers’ acceptance? One literature review has been
Alice Turcot, Michel Lehoux
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Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2015 Bilindiği gibi taşıyıcı sistemlerin yatay deprem kuvvetlerinin bulunmasında en önemli parametre, sıfır sönüm oranında elastik sınırlar içerisinde kalmak kaydı ile serbest titreşim periyotlarını ve özellikle birinci doğal titreşim periyodunu bulmaktır ...
Ahmet Polat
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Homogenization of vibrating periodic lattice structures
Applied Mathematical Modelling, 2005 The paper describes a homogenization technique for periodic lattice structures. The analysis is performed by considering the irreducible unit cell as a building block that defines the periodic pattern. In particular, the continuum equivalent representation for the discrete structure is sought with the objective of retaining information regarding the ...
Gonella, Stefano, Ruzzene, Massimo
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IEEE Access, 2020 The use of intensity-based phase-sensitive optical time-domain reflectometry (φ-OTDR) system to measure low-frequency vibration is the aim of this paper.
Romain Zinsou +5 more
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A comparative study on the two vibration driven locomotion systems in various friction levels
Vietnam Journal of Mechanics, 2021 This paper presented comparison results of two locomotion models: a pure-vibration driven and a vibro-impact driven system. In experiments, the friction force can be varied without changing the internal and the body masses.
Ngoc-Tuan La +2 more
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Periods of Vibration of Braced Frames with Outriggers
Procedia Engineering, 2012 AbstractThis paper presents simple equations for the natural lateral and rotational periods of vibration for high-rise steel structures comprising braced frames with outrigger trusses. The structural floor plan can be symmetric or asymmetric combinations of identical bents.
Nicoreac, M.P., Hoenderkamp, J.C.D.
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FEBS Open Bio, EarlyView.TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose +9 more
wiley +1 more source
Measurement and Analysis of Downhole Drill String Vibration Signal
Applied Sciences, 2021 Downhole drill string vibration data can provide an effective reference for research drill string vibration during drilling. In this paper, the research group used a storage-type downhole vibration measurement equipment equipped with an orthogonal, three-
Yafeng Li +4 more
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