Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving Construction
Numerical investigation of mechanical behavior of carbon fiber-reinforced polymer- (CFRP-) reinforced concrete beam after high-temperature action of asphalt paving construction was carried out in this study. The debonding failure of the CFRP plate-concrete interface was simulated by introducing the...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
|
| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/1939585 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832549032325545984 |
|---|---|
| author | Xin Yuan Chaoyu Zhu Wei Zheng Baijian Tang |
| author_facet | Xin Yuan Chaoyu Zhu Wei Zheng Baijian Tang |
| author_sort | Xin Yuan |
| collection | DOAJ |
| description | Numerical investigation of mechanical behavior of carbon fiber-reinforced polymer- (CFRP-) reinforced concrete beam after high-temperature action of asphalt paving construction was carried out in this study. The debonding failure of the CFRP plate-concrete interface was simulated by introducing the double debonding criterion. In order to compare with simulation results, specimens with different pavement schemes were tested to obtain experimental data. The load-deflection relationship, CFRP strain distribution, and crack propagation of specimens were compared with the numerical simulation results. The numerical simulation results showed good agreement with the experimental results. Additionally, the interface bonding stress distribution model and the calculation formula of the debonding bearing capacity were proposed. The proposed calculation model was proved to have good accuracy in predicting the strain of intermediate cracking debonding and the debonding bearing capacity of the CFRP-reinforced concrete beam after high-temperature action. |
| format | Article |
| id | doaj-art-6606cac909a44942a0f42b64e6cb2f6a |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-6606cac909a44942a0f42b64e6cb2f6a2025-02-03T06:12:20ZengWileyAdvances in Civil Engineering1687-80861687-80942019-01-01201910.1155/2019/19395851939585Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving ConstructionXin Yuan0Chaoyu Zhu1Wei Zheng2Baijian Tang3School of Civil Engineering, Suzhou University of Science and Technology, Suzhou 215011, ChinaSchool of Civil Engineering, Suzhou University of Science and Technology, Suzhou 215011, ChinaSuzhou Zhongheng Access Bridge Co., Ltd., Suzhou 215000, ChinaSchool of Civil Engineering, Suzhou University of Science and Technology, Suzhou 215011, ChinaNumerical investigation of mechanical behavior of carbon fiber-reinforced polymer- (CFRP-) reinforced concrete beam after high-temperature action of asphalt paving construction was carried out in this study. The debonding failure of the CFRP plate-concrete interface was simulated by introducing the double debonding criterion. In order to compare with simulation results, specimens with different pavement schemes were tested to obtain experimental data. The load-deflection relationship, CFRP strain distribution, and crack propagation of specimens were compared with the numerical simulation results. The numerical simulation results showed good agreement with the experimental results. Additionally, the interface bonding stress distribution model and the calculation formula of the debonding bearing capacity were proposed. The proposed calculation model was proved to have good accuracy in predicting the strain of intermediate cracking debonding and the debonding bearing capacity of the CFRP-reinforced concrete beam after high-temperature action.http://dx.doi.org/10.1155/2019/1939585 |
| spellingShingle | Xin Yuan Chaoyu Zhu Wei Zheng Baijian Tang Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving Construction Advances in Civil Engineering |
| title | Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving Construction |
| title_full | Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving Construction |
| title_fullStr | Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving Construction |
| title_full_unstemmed | Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving Construction |
| title_short | Experimental and Numerical Investigation on Carbon Fiber-Reinforced Polymer-Strengthened Concrete Beam after High-Temperature Action of Asphalt Paving Construction |
| title_sort | experimental and numerical investigation on carbon fiber reinforced polymer strengthened concrete beam after high temperature action of asphalt paving construction |
| url | http://dx.doi.org/10.1155/2019/1939585 |
| work_keys_str_mv | AT xinyuan experimentalandnumericalinvestigationoncarbonfiberreinforcedpolymerstrengthenedconcretebeamafterhightemperatureactionofasphaltpavingconstruction AT chaoyuzhu experimentalandnumericalinvestigationoncarbonfiberreinforcedpolymerstrengthenedconcretebeamafterhightemperatureactionofasphaltpavingconstruction AT weizheng experimentalandnumericalinvestigationoncarbonfiberreinforcedpolymerstrengthenedconcretebeamafterhightemperatureactionofasphaltpavingconstruction AT baijiantang experimentalandnumericalinvestigationoncarbonfiberreinforcedpolymerstrengthenedconcretebeamafterhightemperatureactionofasphaltpavingconstruction |