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Effect of Aggregate Size and Fiber Length on Mechanical Properties of Basalt Fiber Concrete
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Xiao-fei ZHANG1, Shuai-zhen WANG1, Yao-li PANG2, Zhi-jian YU3, Xin-wei CHEN4
Water Resources and Power | 2023, 41(11) : 160 - 164
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Water Resources and Power | 2023, 41(11): 160-164
• WATER CONSERVANCY AND HYDROPOWER ENGINEERING •
Effect of Aggregate Size and Fiber Length on Mechanical Properties of Basalt Fiber Concrete
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Xiao-fei ZHANG1, Shuai-zhen WANG1, Yao-li PANG2, Zhi-jian YU3, Xin-wei CHEN4
Affiliations
  • 1.School of Water Resources and Hydropower Engineering, Xi’an University of Technology, Xi’an 710048, China
  • 2.Shaanxi Water Affair Clean Energy Group Co., Ltd., Xi’an 710082, China
  • 3.Jiangxi Investment Group, Nanchang 330096, China
  • 4.Gansu Water Conservancy and Hydropower Survey and Design Research Institute Co., Ltd., Lanzhou 730000, China
Published: 2023-11-25 doi: 10.20040/j.cnki.1000-7709.2023.20230071
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In order to study the impacts of aggregate size and fiber length on the mechanical properties of basalt fiber concrete, three aggregate sizes and basalt fiber lengths have been taken into account, and 108 concrete test blocks (including 72 cubic test blocks and 36 prism test blocks) have been designed and made. Furthermore, axial compression test, splitting tensile test as well as bending test have been carried out to analyze each parameter influence on compression strength, splitting tensile strength and bending strength. On the basis of random fiber script, ABAQUS finite element modeling analysis is carried out, and the corresponding strength calculation has been proposed. The results show that with the increase of aggregate size, the mechanical properties of matrix concrete are improved. While with the adding of basalt fibers, the concrete mechanical properties rise higher than aggregate size increase. The concrete mechanical properties present good performance when 30mm aggregate size mixes with 18 mm and 24 mm basalt fibers. The result of designed random fiber script in ABAQUS finite element modeling matches with the experiment well, and the calculation method considering two-parameter influence of aggregate size and basalt fiber length has good applicability.

basalt fiber  /  aggregate particle size  /  compressive strength  /  splitting strength  /  finite element analysis  /  strength calculation
Xiao-fei ZHANG, Shuai-zhen WANG, Yao-li PANG, Zhi-jian YU, Xin-wei CHEN. Effect of Aggregate Size and Fiber Length on Mechanical Properties of Basalt Fiber Concrete[J]. Water Resources and Power, 2023 , 41 (11) : 160 -164 . DOI: 10.20040/j.cnki.1000-7709.2023.20230071
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Article Info
doi: 10.20040/j.cnki.1000-7709.2023.20230071
  • Receive Date：2023-01-14
  • Online Date：2026-01-27
  • Published：2023-11-25
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History
  • Received：2023-01-14
  • Revised：2023-02-15
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Affiliations
    1.School of Water Resources and Hydropower Engineering, Xi’an University of Technology, Xi’an 710048, China
    2.Shaanxi Water Affair Clean Energy Group Co., Ltd., Xi’an 710082, China
    3.Jiangxi Investment Group, Nanchang 330096, China
    4.Gansu Water Conservancy and Hydropower Survey and Design Research Institute Co., Ltd., Lanzhou 730000, China
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https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20230071
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Citations
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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