| Paper Abstract and Keywords |
| Presentation |
2018-03-16 11:45
3D Simulation of Cracks Generated on Concrete Walls by Considering Multiple Factors
Naoki Haruguchi, Youngha Chang, Nobuhiko Mukai (Tokyo City Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we propose a 3D simulation of cracks generated on concrete walls by considering multiple factors such as drying shrinkage and alkali-aggregate reaction. The proposed method divides the concrete into small voxels, and voxels are connected with springs. The simulation model is 3D-RBSM (3 Dimensional Rigid Body Spring Model) so that each voxel is not deformed. In addition, cracks grow as time passes by changing the spring strength according to the crack growth. As the result of the simulation, we have confirmed that cracks generated on the concrete wall are expanded into the inside of the concrete. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Physical Simulation / Crack Generation / 3D-RBSM / Drying Shrinkage / Alkali-aggregate Reaction / / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 12, AIT2018-47, pp. 13-16, March 2018. |
| Paper # |
AIT2018-47 |
| Date of Issue |
2018-03-09 (AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
AIT IIEEJ AS CG-ARTS |
| Conference Date |
2018-03-16 - 2018-03-16 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo University of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
AIT |
| Conference Code |
2018-03-AIT-IIEEJ-AS-ARTS |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
3D Simulation of Cracks Generated on Concrete Walls by Considering Multiple Factors |
| Sub Title (in English) |
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| Keyword(1) |
Physical Simulation |
| Keyword(2) |
Crack Generation |
| Keyword(3) |
3D-RBSM |
| Keyword(4) |
Drying Shrinkage |
| Keyword(5) |
Alkali-aggregate Reaction |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Naoki Haruguchi |
| 1st Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
| 2nd Author's Name |
Youngha Chang |
| 2nd Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
| 3rd Author's Name |
Nobuhiko Mukai |
| 3rd Author's Affiliation |
Tokyo City University (Tokyo City Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2018-03-16 11:45:00 |
| Presentation Time |
15 minutes |
| Registration for |
AIT |
| Paper # |
AIT2018-47 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.12 |
| Page |
pp.13-16 |
| #Pages |
4 |
| Date of Issue |
2018-03-09 (AIT) |