Influence of Thermal Treatment Conditions on the Recoil Compressive Strength of Kevlar-29 Fibers

Daniel J. Sweeney; James A. Newell; Stacy Picerno; Thomas Kurzeja

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Influence of Thermal Treatment Conditions on the Recoil Compressive Strength of Kevlar-29 Fibers

机译：热处理条件对Kevlar-29纤维反冲强度的影响

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In this paper, thermal treatments of Kevlar-29 fiber resulted in a significant enhancement of compressive strength and corresponding decrease in tensile strength. These changes result from a decreased linearity at the macroscopic level in the fiber. Statistically designed experiments indicate that treatment temperature is the most significant variable in the thermal processing, while treatment soak time also played a role in the shift of properties.

机译：在本文中，Kevlar-29纤维的热处理导致抗压强度显着提高，而抗张强度相应降低。这些变化是由于光纤宏观水平的线性降低所导致的。统计设计的实验表明，处理温度是热处理中最重要的变量，而处理的浸泡时间也对性能的变化起了作用。

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《High performance polymers》 |2002年第2期|共11页
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Daniel J. Sweeney; James A. Newell; Stacy Picerno; Thomas Kurzeja;
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1. Influence of Thermal Treatment Conditions on the Recoil Compressive Strength of Kevlar-29 Fibers [J] . Daniel J. Sweeney, James A. Newell, Stacy Picerno, High performance polymers . 2002,第2期

机译：热处理条件对Kevlar-29纤维反冲强度的影响
2. Influence of chemical treatment on tensile strength, water absorption, surface morphology, and thermal analysis of areca sheath fibers [J] . Nayak Subhakanta, Mohanty Jyoti Ranjan Review of Agricultural Entomology . 2019,第3a4期

机译：化学处理对抗拉强度，吸水，表面形态和槟榔纹纤维的热分析的影响
3. Strength of basalt fibers influenced by thermal and chemical treatments [J] . Overkamp Tim, Mahltig Boris, Kyosev Yordan Journal of Industrial Textiles . 2018,第5期

机译：受热处理和化学处理影响的玄武岩纤维的强度
4. The Influence of Compressive Strength of EPS Concrete using Fiberglass with Curing and Non Curing Treatment [C] . Irpan Hidayat, Jemima Devina Halim International Conference on Science, Engineering and Built Environments . 2015

机译：用玻璃纤维对玻璃纤维抗压强度的影响及纤维固化处理
5. Characterizing compressive and fracture strengths of fiber reinforced composites using off-axis specimens. [D] . Bing, Qida. 2006

机译：使用离轴试样表征纤维增强复合材料的抗压强度和断裂强度。
6. OSNC2: The Influence of Different Barometric Pressure Conditions on Bond Strength of Glass Fiber Post Cemented with Resin Cements [O] . Mohd Najib Md Razi, Ting Khee Ho, Natasya Ahmad Tarib 2018

机译：OSNC2：不同的气压条件对树脂水泥胶结玻璃纤维桩粘结强度的影响
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。
8. Influence of Embedded Optical Fibers on Compressive Strength of AdvancedComposites [R] . Dosedel, S. B. 1993

机译：嵌入式光纤对高级复合材料抗压强度的影响

Influence of Thermal Treatment Conditions on the Recoil Compressive Strength of Kevlar-29 Fibers

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