Analysis of Effects of Rock Physical Properties Changes from Freeze–Thaw Weathering in Ny-Ålesund Region: Part 2—Correlations and Prediction of Weathered Properties
From the examination of rock physical parameters’ changes of compressive strength, shore hardness, water absorption, P-wave velocity with increasing freeze–thaw cycles, correlations of these parameters were investigated. Rock samples were collected from Ny-Ålesund region in Norway. As compressive st...
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ftdoajarticles:oai:doaj.org/article:c80a3354cdfe410f8bc9e67f9bd48674 2023-05-15T17:48:24+02:00 Analysis of Effects of Rock Physical Properties Changes from Freeze–Thaw Weathering in Ny-Ålesund Region: Part 2—Correlations and Prediction of Weathered Properties Keunbo Park Bang Yong Lee Kichoel Lee Dongwook Kim 2020-05-01T00:00:00Z https://doi.org/10.3390/app10103392 https://doaj.org/article/c80a3354cdfe410f8bc9e67f9bd48674 EN eng MDPI AG https://www.mdpi.com/2076-3417/10/10/3392 https://doaj.org/toc/2076-3417 doi:10.3390/app10103392 2076-3417 https://doaj.org/article/c80a3354cdfe410f8bc9e67f9bd48674 Applied Sciences, Vol 10, Iss 3392, p 3392 (2020) rock weathering rock weathering grade freeze–thaw cycle air temperature P-wave velocity water absorption Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 article 2020 ftdoajarticles https://doi.org/10.3390/app10103392 2022-12-31T13:21:27Z From the examination of rock physical parameters’ changes of compressive strength, shore hardness, water absorption, P-wave velocity with increasing freeze–thaw cycles, correlations of these parameters were investigated. Rock samples were collected from Ny-Ålesund region in Norway. As compressive strength and shore hardness inherently have high uncertainties due to inhomogeneous rock composition and internal fissures and cracks, only the relationship between water absorption and P-wave velocity revealed high correlations, providing meaningful linear fitting equations. From the correlation analysis results and clear trends of increasing water absorption and decreasing P-wave velocity with increasing freeze–thaw cycle found in part one of the companion study, prediction equations of future changes of rock physical parameters are proposed using P-wave velocity or water absorption. In addition, future rock weathering grade changes with time can be predicted from estimation of water absorption or P-wave velocity change due to freeze–thaw cycles. Article in Journal/Newspaper Ny Ålesund Ny-Ålesund Directory of Open Access Journals: DOAJ Articles Ny-Ålesund Norway Applied Sciences 10 10 3392 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
rock weathering rock weathering grade freeze–thaw cycle air temperature P-wave velocity water absorption Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 |
spellingShingle |
rock weathering rock weathering grade freeze–thaw cycle air temperature P-wave velocity water absorption Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Keunbo Park Bang Yong Lee Kichoel Lee Dongwook Kim Analysis of Effects of Rock Physical Properties Changes from Freeze–Thaw Weathering in Ny-Ålesund Region: Part 2—Correlations and Prediction of Weathered Properties |
topic_facet |
rock weathering rock weathering grade freeze–thaw cycle air temperature P-wave velocity water absorption Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 |
description |
From the examination of rock physical parameters’ changes of compressive strength, shore hardness, water absorption, P-wave velocity with increasing freeze–thaw cycles, correlations of these parameters were investigated. Rock samples were collected from Ny-Ålesund region in Norway. As compressive strength and shore hardness inherently have high uncertainties due to inhomogeneous rock composition and internal fissures and cracks, only the relationship between water absorption and P-wave velocity revealed high correlations, providing meaningful linear fitting equations. From the correlation analysis results and clear trends of increasing water absorption and decreasing P-wave velocity with increasing freeze–thaw cycle found in part one of the companion study, prediction equations of future changes of rock physical parameters are proposed using P-wave velocity or water absorption. In addition, future rock weathering grade changes with time can be predicted from estimation of water absorption or P-wave velocity change due to freeze–thaw cycles. |
format |
Article in Journal/Newspaper |
author |
Keunbo Park Bang Yong Lee Kichoel Lee Dongwook Kim |
author_facet |
Keunbo Park Bang Yong Lee Kichoel Lee Dongwook Kim |
author_sort |
Keunbo Park |
title |
Analysis of Effects of Rock Physical Properties Changes from Freeze–Thaw Weathering in Ny-Ålesund Region: Part 2—Correlations and Prediction of Weathered Properties |
title_short |
Analysis of Effects of Rock Physical Properties Changes from Freeze–Thaw Weathering in Ny-Ålesund Region: Part 2—Correlations and Prediction of Weathered Properties |
title_full |
Analysis of Effects of Rock Physical Properties Changes from Freeze–Thaw Weathering in Ny-Ålesund Region: Part 2—Correlations and Prediction of Weathered Properties |
title_fullStr |
Analysis of Effects of Rock Physical Properties Changes from Freeze–Thaw Weathering in Ny-Ålesund Region: Part 2—Correlations and Prediction of Weathered Properties |
title_full_unstemmed |
Analysis of Effects of Rock Physical Properties Changes from Freeze–Thaw Weathering in Ny-Ålesund Region: Part 2—Correlations and Prediction of Weathered Properties |
title_sort |
analysis of effects of rock physical properties changes from freeze–thaw weathering in ny-ålesund region: part 2—correlations and prediction of weathered properties |
publisher |
MDPI AG |
publishDate |
2020 |
url |
https://doi.org/10.3390/app10103392 https://doaj.org/article/c80a3354cdfe410f8bc9e67f9bd48674 |
geographic |
Ny-Ålesund Norway |
geographic_facet |
Ny-Ålesund Norway |
genre |
Ny Ålesund Ny-Ålesund |
genre_facet |
Ny Ålesund Ny-Ålesund |
op_source |
Applied Sciences, Vol 10, Iss 3392, p 3392 (2020) |
op_relation |
https://www.mdpi.com/2076-3417/10/10/3392 https://doaj.org/toc/2076-3417 doi:10.3390/app10103392 2076-3417 https://doaj.org/article/c80a3354cdfe410f8bc9e67f9bd48674 |
op_doi |
https://doi.org/10.3390/app10103392 |
container_title |
Applied Sciences |
container_volume |
10 |
container_issue |
10 |
container_start_page |
3392 |
_version_ |
1766154328017469440 |