Experimental Research on Ultra-High Performance Concrete (UHPC)

机译：超高性能混凝土（UHPC）的实验研究

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Ultra-high performance concrete (UHPC) is a new type of concrete with higher strength and durability developed on the basis of the research of high performance concrete.In order to improve the toughness and flexural performance of concrete,steel fibers are added to make it have broader engineering application advantages.

机译：超高性能混凝土（UHPC）是一种新型的混凝土，具有更高的强度和耐用性，在高性能混凝土的研究的基础上开发。为了提高混凝土的韧性和弯曲性能，加入钢纤维以使其制成具有更广泛的工程应用优势。

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《Annual International Conference on Materials Science and Engineering》|2019年|524 p.|共5页
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Xinhua Zhang; Hongzhuan Zhang;
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中图分类工程材料学;
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专利

1. Experimental study on flexural behavior of damaged reinforced concrete (RC) beam strengthened by toughness-improved ultra-high performance concrete (UHPC) layer [J] . Composites . 2020,第Apra1期

机译：韧性改进的超高性能混凝土（UHPC）层增强受损钢筋混凝土（RC）梁的抗弯性能的试验研究
2. Experimental study on shear performance of plain construction joints integrated with ultra-high performance concrete (UHPC) [J] . Jang Hyun-O, Lee Han-Seung, Cho Keunhee, Construction and Building Materials . 2017,第octa15期

机译：超高性能混凝土（UHPC）结合的普通施工缝抗剪性能试验研究
3. Experimental investigation on axial compressive behavior of ultra-high performance concrete (UHPC) filled glass FRP tubes [J] . Tian Huiwen, Zhou Zhen, Wei Yang, Construction and Building Materials . 2019,第Nova20期

机译：超高性能玻璃纤维增强玻璃纤维管轴压性能的试验研究
4. Experimental Research on Ultra-High Performance Concrete (UHPC) [C] . Xinhua Zhang, Hongzhuan Zhang Annual International Conference on Materials Science and Engineering . 2019

机译：超高性能混凝土（UHPC）的实验研究
5. Ultra-High Performance Concrete (UHPC) Deck-To-Girder Connection for Accelerated Bridge Construction [D] . Abo El-Khier, Mostafa. 2021

机译：超高性能混凝土（UHPC）加速桥梁施工的甲板连接
6. Utilizing Iron Ore Tailing as Cementitious Material for Eco-Friendly Design of Ultra-High Performance Concrete (UHPC) [O] . Gang Ling, Zhonghe Shui, Xu Gao, 2021

机译：利用铁矿石拖尾作为胶凝材料以实现超高性能混凝土的环保设计（UHPC）
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. Ultra-High Performance Fiber-Reinforced Concrete (UHPFRC) for Infrastructure Rehabilitation Volume 2: Behavior of Ultra-High Strength Concrete Bridge Deck Panels Compared to Conventional Stay-In-Place Deck Panels. [R] . Myers, J. J., Gora Venancio, V. 2017

机译：用于基础设施修复的超高性能纤维增强混凝土（UHpFRC）第2卷：超高强度混凝土桥面板与传统的现场甲板面板相比的行为。

Experimental Research on Ultra-High Performance Concrete (UHPC)

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