Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment
Nondestructive testing technology is essential in the quality inspection of repair, alteration, and renovation of the existing engineering, especially for concrete structure in severe environment. The objective of this work is to deal with the behavior of ultrasonic velocity and mechanical propertie...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/706986 |
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| author | Huai-shuai Shang Ting-hua Yi Xing-xing Guo |
| author_facet | Huai-shuai Shang Ting-hua Yi Xing-xing Guo |
| author_sort | Huai-shuai Shang |
| collection | DOAJ |
| description | Nondestructive testing technology is essential in the quality inspection of repair, alteration, and renovation of the existing engineering, especially for concrete structure in severe environment. The objective of this work is to deal with the behavior of ultrasonic velocity and mechanical properties of plain concrete and air-entrained concrete subjected to freeze-thaw cycles (F-T-C). The ultrasonic velocity and mechanical properties (tensile strength, compressive strength, cubic compressive strength, and splitting strength) of C30 air-entrained concrete and plain concrete with different water-cement ratio (water-cement ratio was 0.55, 0.45, and 0.50, resp.) after F-T cycles were measured. The influences of F-T cycles on ultrasonic velocity and mechanical properties of C30 air-entrained concrete and plain concrete were analyzed. And the relationship between mechanical properties and ultrasonic velocity was established. The experimental results can be useful for the design of new concrete structure, maintenance and life prediction of existing concrete structure such as offshore platform and concrete dock wall. |
| format | Article |
| id | doaj-art-2f9377d6cccd40bbb231f8bfb1cbf3d8 |
| institution | OA Journals |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-2f9377d6cccd40bbb231f8bfb1cbf3d82025-08-20T02:08:09ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422014-01-01201410.1155/2014/706986706986Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold EnvironmentHuai-shuai Shang0Ting-hua Yi1Xing-xing Guo2School of Civil Engineering, Qingdao Technological University, Qingdao 266033, ChinaSchool of Civil Engineering, Dalian University of Technology, Dalian 116023, ChinaSchool of Civil Engineering, Qingdao Technological University, Qingdao 266033, ChinaNondestructive testing technology is essential in the quality inspection of repair, alteration, and renovation of the existing engineering, especially for concrete structure in severe environment. The objective of this work is to deal with the behavior of ultrasonic velocity and mechanical properties of plain concrete and air-entrained concrete subjected to freeze-thaw cycles (F-T-C). The ultrasonic velocity and mechanical properties (tensile strength, compressive strength, cubic compressive strength, and splitting strength) of C30 air-entrained concrete and plain concrete with different water-cement ratio (water-cement ratio was 0.55, 0.45, and 0.50, resp.) after F-T cycles were measured. The influences of F-T cycles on ultrasonic velocity and mechanical properties of C30 air-entrained concrete and plain concrete were analyzed. And the relationship between mechanical properties and ultrasonic velocity was established. The experimental results can be useful for the design of new concrete structure, maintenance and life prediction of existing concrete structure such as offshore platform and concrete dock wall.http://dx.doi.org/10.1155/2014/706986 |
| spellingShingle | Huai-shuai Shang Ting-hua Yi Xing-xing Guo Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment Advances in Materials Science and Engineering |
| title | Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment |
| title_full | Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment |
| title_fullStr | Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment |
| title_full_unstemmed | Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment |
| title_short | Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment |
| title_sort | study on strength and ultrasonic velocity of air entrained concrete and plain concrete in cold environment |
| url | http://dx.doi.org/10.1155/2014/706986 |
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