Journal ArticleDOI
Quantitative study of meso-damage process on concrete by CT technology and improved differential box counting method
TLDR
In this paper, an improved differential box counting (IDBC) method was proposed to calculate the fractal dimension of the CT images, which could describe the entire damage process of concrete.About:
This article is published in Measurement.The article was published on 2020-08-01. It has received 26 citations till now. The article focuses on the topics: Box counting & Fractal.read more
Citations
More filters
Journal ArticleDOI
An improved differential box counting method to measure fractal dimensions for pavement surface skid resistance evaluation
TL;DR: Li et al. as discussed by the authors proposed an improved differential box counting (IMDBC) to estimate fractal dimension of three-dimensional (3D) pavement texture image based on grid displacement mechanism.
Journal ArticleDOI
Transmission micro-focus X-ray radiographic measurements towards in-situ tracing capillary imbibition fronts and paths in ultra-thin concrete slices
Qiang Zeng,Xiaohu Wang,Rijiao Yang,Nidu Jike,Yu Peng,Jiyang Wang,Ye Tian,Chunsheng Zhou,Shaoqin Ruan,Dongming Yan +9 more
TL;DR: In this paper, the authors attempted to trace the imbibition fronts and paths in concrete by controlling specimen dimensions and imbibion liquids in transmission microfocus X-ray radiographic tests.
Journal ArticleDOI
Concave distribution characterization of asphalt pavement surface segregation using smartphone and image processing based techniques
TL;DR: A more efficient image processing method with the aid of smartphone imaging was adopted to rate the segregation level of asphalt pavement surface and it was found that it is an encouraging approach to evaluate the surface segregation based on CDC.
Journal ArticleDOI
Comparative study on damage process of concrete subjected to uniaxial tensile and compression loads based on CT test and improved differential box counting method
TL;DR: In this paper, a series of CT tests were carried out on the damage process of concrete under tensile and compression loads, and CT images of the whole process of the concrete failure were obtained.
Journal ArticleDOI
Surface-Enhanced Raman Scattering from Dye Molecules in Silicon Nanowire Structures Decorated by Gold Nanoparticles
Saltanat B. Ikramova,Zhandos N. Utegulov,Kadyrjan Dikhanbayev,Abduzhappar Gaipov,Renata Nemkayeva,V. G. Yakunin,V. Savinov,V. Yu. Timoshenko +7 more
TL;DR: In this article , surface-enhanced Raman scattering (SERS) from probe molecules of Methylene blue and Rhodamine B was used as a template for surface plasmonic gold nanoparticles (NPs).
References
More filters
Journal Article
Fractal research on failure process of concrete under dynamic uniaxial compression based on CT scan graphics
TL;DR: In this paper, the crack propagation of the concrete samples under the condition of dynamic uniaxial compression is passed through the aggregate, and follows the fastest path in which the energy is released.