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Compressive Mechanical Properties and Prediction for Elastic Modulus of Ultra-high Performance Concrete
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Xue OUYANG1, Caijun SHI1, Jinhua SHI1, Bo SHAN1, Zemei WU1, Yong HUANG1, Ying XING2
Journal of the Chinese Ceramic Society | 2021, 49(2) : 296 - 304
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Journal of the Chinese Ceramic Society | 2021, 49(2): 296-304
• Research Article •
Compressive Mechanical Properties and Prediction for Elastic Modulus of Ultra-high Performance Concrete
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Xue OUYANG1, Caijun SHI1, Jinhua SHI1, Bo SHAN1, Zemei WU1, Yong HUANG1, Ying XING2
Affiliations
  • 1.Key Laboratory for Green and Advanced Civil Engineering Materials and Application Technology of Hunan Province, College of Civil Engineering, Hunan University, Changsha 410082, China
  • 2.College of Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, China
  • OUYANG Xue (1994-), female, Doctoral candidate. E-mail:

About Author:

OUYANG Xue (1994-), female, Doctoral candidate. E-mail:

Published: 2021-02-20 doi: 10.14062/j.issn.0454-5648.20200286
Outline
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The effects of water-to-binder ratio and basalt coarse aggregate on the compressive behavior of ultra-high-performance concrete (UHPC) were investigated. The results show that the compressive strength of UHPC firstly increases and then decreases, while the elastic modulus decreases with the increase of water-to-binder ratio, and the optimum compressive strength is obtained at a water-binder ratio of 0.16. The compressive strength firstly increases and then decreases, while the elastic modulus increases with the increase of coarse aggregate. In addition, a semi-empirical equation considering the parameters of coarse aggregate was also proposed for the prediction of elastic modulus of UHPC, which was validated using the existing literature data.

ultra-high performance concrete  /  compressive strength  /  elastic modulus  /  performance prediction  /  basalt coarse aggregate  /  water-to-binder ratio
欧阳雪, 史才军, 史金华, 单波, 吴泽媚, 黄勇, 邢颖. 超高性能混凝土受压力学性能及其弹性模量预测. 硅酸盐学报, 2021 , 49 (2) : 296 -304 . DOI: 10.14062/j.issn.0454-5648.20200286
Xue OUYANG, Caijun SHI, Jinhua SHI, Bo SHAN, Zemei WU, Yong HUANG, Ying XING. Compressive Mechanical Properties and Prediction for Elastic Modulus of Ultra-high Performance Concrete[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (2) : 296 -304 . DOI: 10.14062/j.issn.0454-5648.20200286
Year 2021 volume 49 Issue 2
30
8
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Article Info
doi: 10.14062/j.issn.0454-5648.20200286
  • Receive Date:2020-04-19
  • Online Date:2026-10-30
  • Published:2021-02-20
Article Data
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History
  • Received:2020-04-19
  • Revised:2020-06-02
Funding
Affiliations
    1.Key Laboratory for Green and Advanced Civil Engineering Materials and Application Technology of Hunan Province, College of Civil Engineering, Hunan University, Changsha 410082, China
    2.College of Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, China

Corresponding:

SHI Caijun (1963-), male, Ph.D., Professor. E-mail:
SHAN Bo (1976-), male, Ph.D., Associate Professor.
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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