Review of properties of high strength concrete after high temperature

机译：高温高温混凝土的性能综述

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In this paper, the research results of mechanical property and durability of high-strength concrete subjected to high temperature were comprehensively reviewed, the research status of mechanical property and durability of high-strength concrete at elevated temperature were discussed, and existing problems were analysed, finally, main research directions of mechanical property and durability of high-strength concrete subjected to high temperature were forecasted.

机译：本文讨论了高温研磨高温混凝土机械性能及耐久性的研究结果，探讨了高温高强度混凝土的力学性能和耐久性的研究现状，分析了存在的问题，最后，预测了对高温进行高温混凝土的机械性能和耐久性的主要研究方向。

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《International Conference on Mechatronics, Materials, Chemistry and Computer Engineering》|2017年|792p|共5页
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Dongfu Zhao; Yuchen Liu;
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中图分类机电一体化;
关键词
High strength concrete; High temperature; Mechanical propertiey; Durability;

机译：高强度混凝土;高温;机械性能;耐用性;

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专利

1. A review of residual strength properties of normal and high strength concrete exposed to elevated temperatures: Impact of materials modification on behaviour of concrete composite [J] . Babalola O. E., Awoyera Paul O., Le D. -H., Construction and Building Materials . 2021,第Auga16期

机译：升高温度下的正常和高强度混凝土残余强度特性评析：材料改性对混凝土复合材料行为的影响
2. Mechanical properties of normal and high strength concretes subjected to high temperatures and using image analysis to detect bond deteriorations [J] . Mehmet Sait Cuelfik, Turan OEzturan Construction and Building Materials . 2010,第8期

机译：普通和高强度混凝土在高温下的机械性能，并使用图像分析来检测粘结劣化
3. Residual Mechanical Properties of High-Strength Concretes after Exposure to Elevated Temperatures [J] . Masoud Ghandehari, Ali Behnood, Mostafa Khanzadi Journal of materials in civil engineering . 2010,第1期

机译：暴露于高温后高强度混凝土的残余力学性能
4. MECHANICAL PROPERTIES OF HIGH STRENGTH CONCRETE SUBJECTED TO HIGH TEMPERATURES Temperature Effects on Concrete Properties [C] . N. GOWRIPALAN Second International Conference on Concrete Under Severe Conditions Vol.2 CONSEC '98, Jun 21-24, 1998, Tromso, Norway . 1998

机译：高温下高强度混凝土的力学性能温度对混凝土性能的影响
5. Dynamic properties of concrete and fiber reinforced concrete at room and elevated temperatures. [D] . Weidner, Anna Marie. 2013

机译：混凝土和纤维增强混凝土在室温和高温下的动态特性。
6. Dynamic Tensile Properties and Energy Dissipation of High-Strength Concrete after Exposure to Elevated Temperatures [O] . Nao Lv, Hai-bo Wang, Qi Zong, 2020

机译：高强度混凝土暴露于升高温度后的动态拉伸性能和能量耗散
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-Strength Steel Fibre Reinforced Concrete. Part 1. Basic StrengthProperties of Compresit Matrix (With Review on Properties of Fibre Reinforced and High-Strength Concrete) [R] . Nielsen, C. V. 1995

机译：超高强度钢纤维混凝土。第1部分。压缩基体的基本强度性能（综述了纤维增强和高强混凝土的性能）

Review of properties of high strength concrete after high temperature

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