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Mass proportional damping in nonlinear time-history analysis [PDF]
Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering, 2015 Rayleigh damping is the main form in direct integral method for structural nonlinear dynamic analysis under seismic wave. As stiffness proportional damping usually should be neglected for its significant influence on limit time increment, reasonable mass proportional damping becomes more important in actual engineering.
Yungui Li, Jin Duan, Xiaoming Chen
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Yantu gongcheng xuebao, 2018 The dynamic finite element time-history analysis method is employed to compute the seismic response of Ludila RCC gravity dam at Jinsha River subjected to design earthquake loading (0.36g).
HUANG Cheng 1,2, KONG Ling-wei 1, CHEN Guo-qing 2
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Applied Sciences, 2022 In order to study the impact resistance of light steel keel and lightweight concrete of composite walls (LSKLCW) under low-velocity impact, four composite wall specimens were designed to conduct dynamic simulation impact tests, and the failure mode, time-
Jianyu Yang, Jiaming Zou, Weijun Yang
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Energies, 2021 The purpose of this study is to evaluate the optimal earthquake intensity measures (IMs) for probabilistic seismic demand models (PSDMs) of the base-isolated nuclear power plant (NPP) structures. The numerical model of NPP structures is developed using a
Duy-Duan Nguyen +2 more
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Seismic Isolation of Bridges Using the Principle of Electromagnetic Attraction and Repulsion
Romanian Journal of Transport Infrastructure, 2017 This paper presents a new type of seismic isolator that uses the principle of electromagnetic attraction and repulsion, to control the friction force between two electromagnets during earthquakes.
Constantinescu Silviu Alexandru +1 more
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Vibration analysis of large bulb tubular pump house under pressure pulsations
Water Science and Engineering, 2009 A 3D finite element model of the Huaiyin third pumping station of the Eastern Route of the South-to-North Water Transfer is described in this paper. Two methods were used in the calculation and vibration analysis of the pumping station in both the time ...
Xin Wang, Tong-chun Li, Lan-hao Zhao
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The dynamics of proving uncolourability of large random graphs I. Symmetric Colouring Heuristic [PDF]
, 2003 We study the dynamics of a backtracking procedure capable of proving uncolourability of graphs, and calculate its average running time T for sparse random graphs, as a function of the average degree c and the number of vertices N. The analysis is carried
Achlioptas D Molloy M +15 more
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The Effects of Population Size Histories on Estimates of Selection Coefficients from Time-Series Genetic Data. [PDF]
, 2016 Many approaches have been developed for inferring selection coefficients from time series data while accounting for genetic drift. These approaches have been motivated by the intuition that properly accounting for the population size history can ...
Jewett, Ethan +2 more
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Seismic Evaluation of Steel Plate Shear Walls in Different Configurations [PDF]
Journal of Rehabilitation in Civil EngineeringSteel plate shear walls (SPSWs) are a cost-efficient system to resist seismic lateral loads. Post-buckling strength, tension field action, and high energy absorption capacity are among the advantages of SPSWs. A beam-coupled SPSW consists of two pairs of
Seyed Mohmmad Ali Abbaspoor Haghighat +4 more
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Heidegger’s 1924 Clearing of the Affects Using Aristotle’s Rhetoric, Book II [PDF]
, 2010 Heidegger famously said that the best treatment of the emotions in western history was Book 2 of Aristotle's RHETORIC. Heidegger then did an analysis of this material prior to the publication of Being and TIme (1927).
Agosta, Lou
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