Results 51 to 60 of about 29,274 (167)

Predictive Modeling of High Temperature Performance of SMA-13 Cold Patch Asphalt Mixture Based on Fractal Theory [PDF]

E3S Web of Conferences
In order to study the relationship between the high temperature performance of cold-patched asphalt mixtures and gradation fractal, 13 groups of SMA-13 asphalt mixtures were designed, and high temperature rutting test was carried out to study the high ...
Sun Zhaohui, Guo Ke, Xie Jieru
doaj   +1 more source

Evaluating the Fractal Pattern of the Von Koch Island Using Richardson’s Method

Fractal and Fractional
The principles of fractal geometry have revolutionized the characterization of complex geometric objects since Benoit Mandelbrot’s groundbreaking work.
Maxence Bigerelle, François Berkmans, Julie Lemesle   +2 more
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Analysis on hybrid fractals

Communications on Pure & Applied Analysis, 2020
41 pages, 25 figures, 4 ...
Ruiz, Patricia Alonso, Chen, Yuming, Gu, Haotian, Strichartz, Robert S., Zhou, Zirui   +4 more
openaire   +3 more sources

Research Status and the Prospect of Fractal Characteristics of Soil Microstructures

Fractal and Fractional
The fractal characteristics of soil microstructures, including the size, distribution, and dynamic evolution process of soil particles, cracks, and intergranular pores, are important factors influencing the macroscopic physical properties of soils ...
Jiandong Li, Shengjie Jia, Xu Wang, Yanjie Zhang, Deren Liu   +4 more
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Fractal Dimension Warning via Microseismic Time–Energy Data During Rock Mass Failure

Fractal and Fractional
The early warning of disasters such as ground pressure in deep hard rock mines has long constrained the safe and efficient development of mining activities.
Congcong Zhao, Shigen Fu, Zhen Wang, Mingbo Chi, Yinghua Huang   +4 more
doaj   +1 more source

Multiscale study of fracture in aluminum-magnesium alloy under fatigue and dynamic loading

Fracture and Structural Integrity, 2015
In this paper we investigated the influence of consecutive dynamic and gigacycle fatigue loads on the lifetime of aluminum-magnesium alloy AlMg6. Preloading of samples was achieved during dynamic tensile tests in the split-Hopkinson bar device.
Vladimir Oborin, Mikhail Bannikov, Oleg Naimark, Mikhail Sokovikov, Dmitry Bilalov   +4 more
doaj  

Fractal Characteristics of Wind Speed Time Series Under Typhoon Climate in Southeastern China

Fractal and Fractional
In fractal theory, the fractal dimension has been accepted as a quantitative parameter to measure the complexity of fluctuations and the persistence of wind speeds. Typhoons are extreme wind events that damage structures.
Dandan Xia, Wanghua Yu, Li Lin, Xiaobo Lin, Yu Hu   +4 more
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Contour fractal analysis of grains

EPJ Web of Conferences, 2017
Fractal analysis has been shown to be useful in image processing to characterise the shape and the grey-scale complexity in different applications spanning from electronic to medical engineering (e.g. [1]). Fractal analysis consists of several methods to
Guida Giulia, Casini Francesca, Viggiani Giulia MB   +2 more
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FRACTAL ANALYSIS OF TRABECULAR BONE: A STANDARDISED METHODOLOGY

Image Analysis and Stereology, 2011
A standardised methodology for the fractal analysis of histological sections of trabecular bone has been established. A modified box counting method has been developed for use on a PC based image analyser (Quantimet 500MC, Leica Cambridge). The effect of
Ian Parkinson, Nick Fazzalari
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Génération de semis de points fractals : une méthode du comptage de boites inversée

Cybergeo, 2015
Fractal dimension is useful to characterize the structure of spatial objects such as urban structures or river networks. However, fractal analysis is underutilized for point processes.
Cyril Fleurant
doaj   +1 more source