Experimental Study on the Stress-Temperature Curve of the Super High Early Strength Grouting Material at Elevated Temperature

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Abstract:

Based on 75 cube specimens(100mm×100mm×100mm) of the super high early strength grouting material at elevated temperature,this paper describes the design of the high temperature test,compressive test and some relevant phenomena in testing,analyzes strength of the super high early strength grouting material at elevated temperature,and obtains the stress-temperature curves of the super high early strength grouting material at elevated temperature.By analyzing the staged characteristics of the curves,the regularity of the strength of the super high early strength grouting material at elevated temperature is discussed and some fitting mathematical formulas are suggested.

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1521-1525

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September 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Railway Construction Academy of Railway Sciences Institute. Domestic several common additives main technical performance[J]. Railway Construction, 1977 (5) : 6-13.

Google Scholar

[2] Zhang Xiaoping, Sun Changzheng, Zhao Tongfeng, Chen Qian. Study on Fire-resistance Performance Test of the Super Early Strength Grouting Material[J]. Construction technology, 2014, 43(5): 13-16.

Google Scholar

[3] Xiao Jianzhuang, Wang Ping, Xie Meng, Li Jie. Experimental Study on Compressive Relationship of HPC at Elevated Temperature[J]. Journal of Tongji University, 2003, 31(2): 186-190.

Google Scholar

[4] Hu Yuefeng. Recycled Coarse Aggregate Concrete Pressed Stress-Strain Curve Experimental Research after High Temperature and Finite Element Heat Exchange Analysis[D]. Guangxi University: unknown, 2012. 1-62.

Google Scholar

[5] Xiao Jianzhuang, Wang Ping. Study on Compressive Behavior of HPC with PP Fiber at Elevated Temperature[J]. Journal of Building Materials, 2004, 7(3): 281-285.

Google Scholar