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Investigation of Properties of High-Performance Fiber-Reinforced Concrete: Very Early Strength, Toughness, Permeability, and Fiber Distribution.

机译：高性能纤维增强混凝土的性能研究：极早强度，韧性，渗透性和纤维分布。

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作者
Khakimova, E.; Ozyildirim, C.;
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年度 2017
页码 1-33
总页数 33
原文格式 PDF
正文语种 eng
中图分类
关键词
Fiber-reinforced concrete materials; Steel fibers; Polypropylene fibers; Fiber distribution; Cracked concrete; Fiber reinforced concrete; Toughness; Recommendations; Permeability;

机译：纤维混凝土材料;钢纤维;聚丙烯纤维;纤维分布;裂缝混凝土;纤维混凝土;韧性;建议书;渗透性;
入库时间 2022-08-29 10:47:00

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1. Experimental investigation on compressive strength and chloride permeability of fiber-reinforced concrete with basalt-polypropylene fibers [J] . Niu Ditao, Huang Daguan, Fu Qiang Advances in Structural Engineering . 2019,第10期

机译：玄武岩-聚丙烯纤维增强纤维混凝土的抗压强度和氯化物渗透性的试验研究
2. Experimental investigation on compressive strength and chloride permeability of fiber-reinforced concrete with basalt-polypropylene fibers [J] . Niu Ditao, Huang Daguan, Fu Qiang Advances in Structural Engineering . 2019,第10期

机译：玄武岩 - 聚丙烯纤维纤维增强混凝土抗压强度和氯化物渗透性的实验研究
3. MATRIX STRENGTHENING AND TOUGHNESS PROPERTIES OF HYBRID FIBER-REINFORCED CONCRETE COMPOSITES [J] . J. Vikram, A. Sivakumar Composites: mechanics, computations, applications . 2014,第2期

机译：混杂纤维增强混凝土复合材料的基体增强和韧性
4. Residual Stress and Permeability of Hybrid Fiber-Reinforced High-Strength Concrete Exposed to High Temperature [C] . S.L. Suhaendi, T. Horiguchi, N. Saeki SP-228; International Symposium on Utilization of High-Strength/High-Performance Concrete vol.2; 20050620-24; Washington,DC(US) . 2005

机译：高温下混杂纤维增强高强度混凝土的残余应力和渗透率
5. Investigation of Strength-Enhancement Mechanism and Size Effect on Ultimate Shear Strength of Steel Fiber-Reinforced Concrete (SFRC) Slender Beams [D] . Zarrinpour, Mohammad Reza. 2016

机译：钢纤维钢筋混凝土（SFRC）纤维梁极限剪切强度的强度增强机理和大小效应研究
6. Mechanical Properties of Chopped Basalt Fiber-Reinforced Lightweight Aggregate Concrete and Chopped Polyacrylonitrile Fiber Reinforced Lightweight Aggregate Concrete [O] . Yusheng Zeng, Xianyu Zhou, Aiping Tang, 2020

机译：切碎的玄武岩纤维增强轻质骨料混凝土的力学性能和切碎的聚丙烯腈纤维增强的轻质骨料混凝土的力学性能
7. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

机译：研究了高温暴露后各种混凝土高温曝光机械性能各种混凝土的机械性能。考虑到高层建筑中垂直元件的抗压强度要求，测试了35,80,100和150MPa各种设计强度的混凝土试样。特别是，在这项研究中，掺入钢纤维对耐火性的影响。实验结果表明，耐火性取决于设计强度和钢纤维含量。在暴露于100-400°C的温度时，80-100MPa的设计强度为35MPa或高性能混凝土（HPC）的正常强度混凝土（NSC）不会击落。然而，当HPC含有1体积的钢纤维的百分比时，爆炸性剥落发生在300℃。超高性能混凝土（UHPC）的设计强度为150 MPa和1.5 Vol。钢纤维的百分比也显示出300℃的剧烈剥落。本研究中发现的实验结果可以有助于更好地了解在火灾中的HPC和UHPC的行为以及钢纤维对耐火性的作用。

Investigation of Properties of High-Performance Fiber-Reinforced Concrete: Very Early Strength, Toughness, Permeability, and Fiber Distribution.

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