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Influence of Loading Peak and Loading Rate on Twin Fibers Pullout Test of Concrete Matrix

机译：加载峰值和加载率对混凝土矩阵双纤维拉出试验的影响

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Yafang Zhang; Feihua Luo; Juan Lu; Juan He; Yuhai Zhuang;
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1. 真三轴应力条件下加载率对深部圆形隧道岩爆影响的试验研究 [J] . 司雪峰, 黄麟淇, 宫凤强, 中南大学学报（英文版） . 2020,第010期
2. Influence of Loading Peak and Loading Rate on Twin Fibers Pullout Test of Concrete Matrix [J] . Yafang Zhang, Feihua Luo, Juan Lu, E3S Web of Conferences . 2021,第a期

机译：加载峰值和加载率对混凝土矩阵双纤维拉出试验的影响
3. Poly (vinyl alcohol) fiber reinforced concrete: investigation of strain rate dependent interphase behavior with single fiber pullout test under quasi-static and high rate loading [J] . Christina Scheffler, Serge Zhandarov, Wolfgang Jenschke Journal of Adhesion Science and Technology: The International Journal of Theoredtical and Basic Aspects of Adhesion Science and Its Applications in All Areas of Technology . 2013,第4期

机译：聚乙烯醇纤维增强混凝土：准静态和高速率载荷下单纤维拉拔试验研究应变率相关的相行为
4. Effect of loading rates on pullout behavior of high strength steel fibers embedded in ultra-high performance concrete [J] . Xu Man, Hallinan Bryan, Wille Kay Cement & concrete composites . 2016,第Null期

机译：加载速率对嵌入超高性能混凝土中的高强度钢纤维拉拔性能的影响
5. Influence of steel fibers on the shear and flexural performance of high-strength concrete beams tested under blast loads [C] . O Algassem, Y Li, H Aoude International Conference on Fibre Reinforced Concretes, Textile Reinforced Concretes and Ultra-High Performance Concretes . 2017

机译：钢纤维对高强度混凝土梁剪切和弯曲性能的影响
6. Investigation of the fiber/matrix interphase under high loading rates [D] . Tanoglu, Metin. 2000

机译：高负荷率下纤维/基质间之间的研究
7. Dynamic Pullout Behavior of Multiple Steel Fibers in UHPC: Effects of Fiber Geometry Inclination Angle and Loading Rate [O] . Eun-Yoo Jang, Jung J. Kim, Doo-Yeol Yoo 2019

机译：UHPC中多根钢纤维的动态拔出行为：纤维几何形状倾角和加载速率的影响
8. 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。

Influence of Loading Peak and Loading Rate on Twin Fibers Pullout Test of Concrete Matrix

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