AI SearchAccelerated compressive creep of concrete
Call Number: AIT Thesis no. 964 Material type:
TextSeries: Asian Institute of Technology. Thesis ; no. 964Publication details: Bangkok : Asian Institute of Technology, 1976Description: 23 pSubject(s): Online resources: Dissertation note: Thesis (M.Eng.) - Asian Institute of Technology, 1976 Summary: Creep tests were conducted on four concrete mixes for 100 days at 21 C̕ and for 21 days at 45 C̕ and 65 C̕. A linear relation between the creep at the higher temperatures and the creep at room temperature was obtained. A comparison of the predicted 100-day creep by different prediction methods with the observed value is presented and it is found that the method developed by Meyers gives the most satisfactory result. The compressive strength of the same mixes tested under the same storage conditions as the creep specimens was investigated. It is shown that after 14 days at 21 C̕, concrete cured at 45 C̕ had a higher strength than those cured at 21°c or 65°c. It is probable that this result is due to the testing conditions and is not associated with the prior treatment of the concrete.
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Asian Institute of Technology Library AIT Publications | AIT Thesis no. 964 (Browse shelf(Opens below)) | 1 | Available | 30050003039152 | |||||||||||||
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20-AIT Publication
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Asian Institute of Technology Library AIT Publications | AIT Thesis no. 964 (Browse shelf(Opens below)) | 2 | Available | 30050003039186 | |||||||||||||
40-Archives
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Asian Institute of Technology Library Archives | AIT Thesis no. 964 (Browse shelf(Opens below)) | Available | 30050160091517 |
A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand
Thesis (M.Eng.) - Asian Institute of Technology, 1976
Creep tests were conducted on four concrete mixes for 100 days at 21 C̕ and for 21 days at 45 C̕ and 65 C̕. A linear relation between the creep at the higher temperatures and the creep at room temperature was obtained. A comparison of the predicted 100-day creep by different prediction methods with the observed value is presented and it is found that the method developed by Meyers gives the most satisfactory result. The compressive strength of the same mixes tested under the same storage conditions as the creep specimens was investigated. It is shown that after 14 days at 21 C̕, concrete cured at 45 C̕ had a higher strength than those cured at 21°c or 65°c. It is probable that this result is due to the testing conditions and is not associated with the prior treatment of the concrete.
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