A quasi real-time approach to investigating the damage and fracture process in plain concrete by X-ray tomography
In most concrete-related computer tomography (CT) experiments, detailed information on the damage and fracture process is obtained using nonreal-time approaches, with the CT method constantly regarded as a qualitative method. This study develops a quasi real-time method with the use of experimental...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Vilnius Gediminas Technical University
2016-06-01
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| Series: | Journal of Civil Engineering and Management |
| Subjects: | |
| Online Access: | http://journals.vgtu.lt/index.php/JCEM/article/view/1870 |
| _version_ | 1818888285247766528 |
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| author | Qin Yuan Chai Junrui Ding Weihua Dang Faning Lei Man Xu Zengguang |
| author_facet | Qin Yuan Chai Junrui Ding Weihua Dang Faning Lei Man Xu Zengguang |
| author_sort | Qin Yuan |
| collection | DOAJ |
| description | In most concrete-related computer tomography (CT) experiments, detailed information on the damage and fracture process is obtained using nonreal-time approaches, with the CT method constantly regarded as a qualitative method. This study develops a quasi real-time method with the use of experimental instruments. The average CT number is used to analyse the damage and fracture process in concrete specimens and the theory that underlies concrete damage and fracture is improved. Various characteristics of the fracture form in different loading cases are investigated at the macro and micro levels. This study provides a convenient and fast method for qualitatively and quantitatively analysing concrete.
First published online: 01 Jun 2015 |
| first_indexed | 2024-12-19T16:50:42Z |
| format | Article |
| id | doaj.art-3b27fcb793164ab8a4601f54e2592c26 |
| institution | Directory Open Access Journal |
| issn | 1392-3730 1822-3605 |
| language | English |
| last_indexed | 2024-12-19T16:50:42Z |
| publishDate | 2016-06-01 |
| publisher | Vilnius Gediminas Technical University |
| record_format | Article |
| series | Journal of Civil Engineering and Management |
| spelling | doaj.art-3b27fcb793164ab8a4601f54e2592c262022-12-21T20:13:32ZengVilnius Gediminas Technical UniversityJournal of Civil Engineering and Management1392-37301822-36052016-06-0122610.3846/13923730.2014.914089A quasi real-time approach to investigating the damage and fracture process in plain concrete by X-ray tomographyQin Yuan0Chai Junrui1Ding Weihua2Dang Faning3Lei Man4Xu Zengguang5State Key Laboratory of Eco-Hydraulic Engineering in Shaanxi, Xi’an University of Technology, 710048 Xi’an, ChinaState Key Laboratory of Eco-Hydraulic Engineering in Shaanxi, Xi’an University of Technology, 710048 Xi’an, China; College of Civil and Hydropower Engineering, China Three Gorges University, Yichang, 443002 Hubei, ChinaState Key Laboratory of Eco-Hydraulic Engineering in Shaanxi, Xi’an University of Technology, 710048 Xi’an, ChinaState Key Laboratory of Eco-Hydraulic Engineering in Shaanxi, Xi’an University of Technology, 710048 Xi’an, ChinaState Key Laboratory of Eco-Hydraulic Engineering in Shaanxi, Xi’an University of Technology, 710048 Xi’an, ChinaState Key Laboratory of Eco-Hydraulic Engineering in Shaanxi, Xi’an University of Technology, 710048 Xi’an, ChinaIn most concrete-related computer tomography (CT) experiments, detailed information on the damage and fracture process is obtained using nonreal-time approaches, with the CT method constantly regarded as a qualitative method. This study develops a quasi real-time method with the use of experimental instruments. The average CT number is used to analyse the damage and fracture process in concrete specimens and the theory that underlies concrete damage and fracture is improved. Various characteristics of the fracture form in different loading cases are investigated at the macro and micro levels. This study provides a convenient and fast method for qualitatively and quantitatively analysing concrete. First published online: 01 Jun 2015http://journals.vgtu.lt/index.php/JCEM/article/view/1870concreteX-ray computed tomographydamagemedical computed tomographycompression |
| spellingShingle | Qin Yuan Chai Junrui Ding Weihua Dang Faning Lei Man Xu Zengguang A quasi real-time approach to investigating the damage and fracture process in plain concrete by X-ray tomography Journal of Civil Engineering and Management concrete X-ray computed tomography damage medical computed tomography compression |
| title | A quasi real-time approach to investigating the damage and fracture process in plain concrete by X-ray tomography |
| title_full | A quasi real-time approach to investigating the damage and fracture process in plain concrete by X-ray tomography |
| title_fullStr | A quasi real-time approach to investigating the damage and fracture process in plain concrete by X-ray tomography |
| title_full_unstemmed | A quasi real-time approach to investigating the damage and fracture process in plain concrete by X-ray tomography |
| title_short | A quasi real-time approach to investigating the damage and fracture process in plain concrete by X-ray tomography |
| title_sort | quasi real time approach to investigating the damage and fracture process in plain concrete by x ray tomography |
| topic | concrete X-ray computed tomography damage medical computed tomography compression |
| url | http://journals.vgtu.lt/index.php/JCEM/article/view/1870 |
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