scholarly journals Multiple spatio-temporal scale modeling of composites subjected to cyclic loading

2012 ◽  
Vol 51 (1) ◽  
pp. 93-107 ◽  
Author(s):  
Robert Crouch ◽  
Caglar Oskay ◽  
Stephen Clay
Keyword(s):  
Cyclic Loading ◽  
Temporal Scale ◽  
Scale Modeling ◽  
Spatio Temporal

Abstract A02: Multiple spatio-temporal scale modeling with application to brain cancer

2017 ◽  
Author(s):  
Mohammad Rahman ◽  
Yusheng Feng ◽  
Thomas E. Yankeelov ◽  
J. Tinsley Oden
Keyword(s):  
Brain Cancer ◽  
Temporal Scale ◽  
Scale Modeling ◽  
Spatio Temporal

Drift of Piles Subjected to Cyclic Lateral Loading From a Varying Direction: System vs. Soil Element Behavior

2014 ◽  
Author(s):  
Christina Rudolph ◽  
Jürgen Grabe ◽  
Britta Bienen
Keyword(s):  
Cyclic Loading ◽  
Model Tests ◽  
Small Scale ◽  
Shear Tests ◽  
Centrifuge Testing ◽  
Scale Modeling ◽  
Highly Sensitive ◽  
Number Of Cycles ◽  
Laterally Loaded ◽  
Insight Into

Offshore monopiles are usually designed using the p-y method for cyclic loading. While the method works for static loading, it was not developed for high numbers of cycles. Since the turbines are highly sensitive towards tilting, cyclic loading must be considered. The static results should therefore be combined with results from cyclic model tests with a high number of cycles to account for the accumulation of displacement or rotation during the lifetime of these structures. These model tests can underestimate the accumulation, however, as it has recently been shown that a change of loading direction can increase the accumulation considerably. These results have been verified using small scale modeling and centrifuge testing. The results from modeling the full problem of a laterally loaded pile are compared here with results from cyclic simple shear tests with a change of shearing direction during the cyclic loading. For these tests, a newly developed apparatus is used. This allows further insight into the question how a soil can “retain a memory” of its loading history.

Evaluating the impact of spatio-temporal scale on CPUE standardization

2013 ◽  
Vol 31 (5) ◽  
pp. 935-948 ◽  
Author(s):  
Siquan Tian ◽  
Chan Han ◽  
Yong Chen ◽  
Xinjun Chen
Keyword(s):  
Temporal Scale ◽  
Cpue Standardization ◽  
Spatio Temporal ◽  
The Impact

scholarly journals Digital beamform simulation in anechoic chamber

2019 ◽  
Vol 30 ◽  
pp. 05003
Author(s):  
Elena Dobychina ◽  
Mikhail Snastin
Keyword(s):  
Experimental Data ◽  
Signal Processing ◽  
Full Scale ◽  
Anechoic Chamber ◽  
Experimental Setup ◽  
Moscow Aviation Institute ◽  
Scale Modeling ◽  
Spatio Temporal ◽  
Antenna Systems

The results of digital beamform simulation, principles of processing and use of the obtained experimental data are presented. Methods were developed and an experimental setup was created for full- scale modeling and measurement of the characteristics of digital antenna systems with spatio-temporal signal processing at the Scientific and Production Center for Radio Information Metrology of the Moscow Aviation Institute (SPC RIM MAI).

Population distribution modelling at fine spatio-temporal scale based on mobile phone data

2020 ◽  
pp. 122-143
Author(s):  
Petr Kubíček ◽  
Milan Konečný ◽  
Zdeněk Stachoň ◽  
Jie Shen ◽  
Lukáš Herman ◽  
...  
Keyword(s):  
Mobile Phone ◽  
Population Distribution ◽  
Temporal Scale ◽  
Mobile Phone Data ◽  
Distribution Modelling ◽  
Spatio Temporal
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