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<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">SSSD</journal-id><journal-title-group><journal-title>Scientific and Social Sustainable Development</journal-title></journal-title-group><issn>3066-8964</issn><eissn>3066-8980</eissn><publisher><publisher-name>Art and Technology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.61369/SSSD.2026070025</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>端勾钢纤维与水泥基材料粘结性能变参数试验研究</title><url>https://artdesignp.com/journal/SSSD/2/7/10.61369/SSSD.2026070025</url><author>傅振洋</author><pub-date pub-type="publication-year"><year>2026</year></pub-date><volume>2</volume><issue>7</issue><history><date date-type="pub"><published-time>2026-04-14</published-time></date></history><abstract>为研究端勾钢纤维与水泥基材料界面粘结性能的变化规律，本文开展了不同纤维倾斜角度（0&amp;deg;、30&amp;deg;、45&amp;deg;）单纤维静态拉拔试验。通过分析荷载- 位移曲线及多指标评价体系，系统探讨了参数变化对界面破坏机理和能量耗散特征的影响。结果表明：纤维倾斜角度的增大可显著提升峰值荷载、极限粘结强度与拉拔能，45&amp;deg;倾斜时分别较0&amp;deg;提高41.72%、59.29% 和54.26%；本文结果可为端勾钢纤维水泥基材料中界面设计与性能优化提供试验依据。</abstract><keywords>端勾钢纤维,水泥基材料,粘结性能,倾斜角度</keywords></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>[1]BARROS J A. Steel fibre reinforced concrete: Material properties and structural applications [M]. Fibrous and composite materials for civil engineering applications. Elsevier.2011: 95-155.[2] 赵楠, 卿龙邦, 杨卓凡, et al. 不同龄期钢纤维增强水泥砂浆纤维拉拔试验与模拟研究 [J]. 硅酸盐通报, 2021, 40(7): 9.[3] 沈荣熹, 王璋水, 崔玉忠. 纤维增强水泥与纤维增强混凝土 [M]. 纤维增强水泥与纤维增强混凝土, 2006.[4]CHEN J, LI F, HU P, et al. The effect of steel fiber on the mechanical properties of high-performance steel fiber reinforced concrete [J]. Journal of Physics: Conference Series, 2025, 3080(000): 012140.[5]MARCALIKOVA Z, CAJKA R, BILEK V, et al. Determination of Mechanical Characteristics for Fiber-Reinforced Concrete with Straight and Hooked Fibers [J]. Crystals, 2020, 10(6): 545.[6]ABDALLAH S, FAN M. Anchorage mechanisms of novel geometrical hooked-end steel fibres [J]. Materials &amp;amp; Structures, 2017.[7]KHABAZ A. Impact of fiber shape on mechanical behavior of steel fiber in fiber reinforced concrete FRC [J]. 2015.[8]NAJARI A, BLANCO A, FUENTE A D L, et al. Discrete Element Simulation of the Fresh State Steel Fiber Reinforced Self-compacting Concrete [J]. RILEM Bookseries, 2021: 610-20.[9]LARANJEIRA F, AGUADO A, MOLINS C. Predicting the pullout response of inclined straight steel fibers [J]. Materials and structures, 2010, 43(6): 875-95.[10]POVEDA E, YU R C, TARIFA M, et al. Rate effect in inclined fibre pull-out for smooth and hooked-end fibres: a numerical study [J]. International Journal of Fracture, 2020, 223(1): 135-49.[11]ZHANG H, YU R C. Inclined fiber pullout from a cementitious matrix: a numerical study [J]. Materials, 2016, 9(10): 800.[12] 鞠杨, 刘红彬, 陈健, et al. 超高强度活性粉末混凝土的韧性与表征方法 [J]. 中国科学: E 辑, 2009, (4): 793-808.</p><pub-id pub-id-type="doi"/></element-citation></ref></ref-list></back></article>
