A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Laboratory investigation of gyratory-vibratory compaction method for better simulating asphalt mixture field compaction
https://orcid.org/0000-0001-5449-8279
https://orcid.org/0000-0003-1477-2557
https://orcid.org/0000-0001-5394-4871
https://orcid.org/0000-0003-0832-3624
https://orcid.org/0000-0001-9669-2221
https://orcid.org/0000-0001-8551-0082
Highlights A novel lab compaction method was proposed to better simulate the field compaction. Different compaction methods affected air void distribution of specimens.
Abstract To better simulate the effect of vibration and kneading for steel-wheel roller, a novel lab compaction method combining the effect of vibratory and gyratory compaction was proposed. X-ray tomography was used to compare the air void distribution of the in-situ core samples and the laboratory-compacted samples by different compaction methods, including vibratory, gyratory and the combinatory method. It was found that different compaction methods significantly affected the air void distribution of specimens. The combination of vibratory and gyratory compaction methods presented comparable air void distribution and compaction effect to the in-situ core samples.
Laboratory investigation of gyratory-vibratory compaction method for better simulating asphalt mixture field compaction
https://orcid.org/0000-0001-5449-8279
https://orcid.org/0000-0003-1477-2557
https://orcid.org/0000-0001-5394-4871
https://orcid.org/0000-0003-0832-3624
https://orcid.org/0000-0001-9669-2221
https://orcid.org/0000-0001-8551-0082
Highlights A novel lab compaction method was proposed to better simulate the field compaction. Different compaction methods affected air void distribution of specimens.
Abstract To better simulate the effect of vibration and kneading for steel-wheel roller, a novel lab compaction method combining the effect of vibratory and gyratory compaction was proposed. X-ray tomography was used to compare the air void distribution of the in-situ core samples and the laboratory-compacted samples by different compaction methods, including vibratory, gyratory and the combinatory method. It was found that different compaction methods significantly affected the air void distribution of specimens. The combination of vibratory and gyratory compaction methods presented comparable air void distribution and compaction effect to the in-situ core samples.
Laboratory investigation of gyratory-vibratory compaction method for better simulating asphalt mixture field compaction
https://orcid.org/0000-0001-5449-8279
https://orcid.org/0000-0003-1477-2557
https://orcid.org/0000-0001-5394-4871
https://orcid.org/0000-0003-0832-3624
https://orcid.org/0000-0001-9669-2221
https://orcid.org/0000-0001-8551-0082
Highlights A novel lab compaction method was proposed to better simulate the field compaction. Different compaction methods affected air void distribution of specimens.
Abstract To better simulate the effect of vibration and kneading for steel-wheel roller, a novel lab compaction method combining the effect of vibratory and gyratory compaction was proposed. X-ray tomography was used to compare the air void distribution of the in-situ core samples and the laboratory-compacted samples by different compaction methods, including vibratory, gyratory and the combinatory method. It was found that different compaction methods significantly affected the air void distribution of specimens. The combination of vibratory and gyratory compaction methods presented comparable air void distribution and compaction effect to the in-situ core samples.
Laboratory investigation of gyratory-vibratory compaction method for better simulating asphalt mixture field compaction
Cheng, Zhiqiang (author) / Zhang, De (author) / Xie, Shengjia (author) / Polaczyk, Pawel (author) / Jia, Xiaoyang (author) / Wang, Tao (author) / Huang, Baoshan (author) / Cai, Ming (author)
2023-09-18
Article (Journal)
Electronic Resource
English
Experimental Study of Volume Features of Gyratory Compaction of Asphalt Mixture
| Trans Tech Publications | 2014
Repeatability and Reproducibility of Analysis Methods for Asphalt Mixture Gyratory Compaction
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