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Experimental Study on the Mechanical Properties of Perfobond Rib Shear Connectors with Steel Fiber High Strength Concrete

机译：具有钢纤维高强度混凝土钢结构肋剪切连接器力学性能的实验研究

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Fangwen Wu; Shuo Liu; Chengfeng Xue; Kangkang Yang; Yanpeng Feng; Hao Zhang;
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年度 2021
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1. Shear resistance of the perfobond-rib shear connector depending on concrete strength and rib arrangement [J] . Jin-Hee Ahn, rnChan-Goo Lee, rnJeong-Hun Won, Journal of Constructional Steel Research . 2010,第10期

机译：perfobond肋骨剪切连接器的抗剪强度取决于混凝土强度和肋骨布置
2. A new approach to determine strength of Perfobond rib shear connector in steel-concrete composite structures by employing neural network [J] . Allahyari Hamed, Nikbin Iman M., Rahimi Saman R., Engineering Structures . 2018,第feba15期

机译：神经网络确定钢-混凝土组合结构中Perfobond肋骨剪力连接件强度的新方法
3. Evaluation of the Shear Strength of Perfobond Rib Connectors in Ultra High Performance Concrete [J] . Jae Yoon Kang, Jong Sup Park, Woo Tai Jung, Engineering . 2014,第13期

机译：Perfobond肋连接器在超高性能混凝土中的抗剪强度评估
4. Shear Strength of Perfobond Rib Shear Connector according to Concrete Strength and Rib Arrangement [C] . Jin-Hee Ahn, Chi-Young Jung, Chan-Gu Lee, Pacific structural steel conference . 2010

机译：Perfobond肋骨剪切连接器的抗剪强度，根据混凝土强度和肋骨布置而定
5. A practical engineering model to predict the tensile strength of steel fiber-reinforced concrete from the mechanical properties of its constituent materials. [D] . Mousa, Belal Rashied. 1994

机译：一种实用的工程模型，可根据其组成材料的机械性能预测钢纤维增强混凝土的抗拉强度。
6. Experimental Study on Shear Behavior of Steel Fiber Reinforced Concrete Beams with High-Strength Reinforcement [O] . Jun Zhao, Jingchao Liang, Liusheng Chu, 2018

机译：高强度钢筋钢纤维混凝土梁抗剪性能的试验研究
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。

Experimental Study on the Mechanical Properties of Perfobond Rib Shear Connectors with Steel Fiber High Strength Concrete

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