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Mechanical Performance of Simple Supported Concrete Beam-Cable Composite Element with External Prestress

机译：外部预应力简易支撑混凝土梁电缆复合元件的机械性能

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Teng Wang; Yanmei Ding; Wangchun Zhang; Yu Song;
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1. EXPERIMENTAL STUDY INTO PRESTRESS LOSSES OF BASALT COMPOSITE REINFORCEMENT USED IN THE COMPOSITION OF CONCRETE ELEMENTS [J] . E. N. Bellendir, O. D. Rubin, S. E. Lisichkin, Power Technology and Engineering . 2021,第5期

机译：混凝土元素组成中使用的玄武岩复合钢筋预应力损失的实验研究
2. Using high-performance cementitious mortar and external prestressing for retrofitting of corroded reinforced concrete beams [J] . Ahmed Atta, Mohamed Taman Advances in Structural Engineering . 2020,第15期

机译：采用高性能水泥砂浆和外部预应力进行改装，腐蚀钢筋混凝土梁
3. Comparison of Prestress Losses for a Prestress Concrete Bridge Made with High-Performance Concrete [J] . P. J. Barr, B. M. Kukay, M. W. Halling Journal of bridge engineering . 2008,第5期

机译：高性能混凝土制成的预应力混凝土桥的预应力损失比较
4. Finite Element Analysis of Bearing Performance of Concrete-filled Steel Tube Composite Frame under Thermal and Mechanical Coupling [C] . Yucheng LI, Yongming SHAO, Xing WANG International Conference on Urban Engineering and Management Science . 2021

机译：热电耦合下混凝土钢管复合框架轴承性能的有限元分析
5. Effect of prestress on the mechanical performance of composites [D] . Zhu, Huanlin. 2015

机译：预应力对复合材料力学性能的影响
6. Mineral-Based Coating of Plasma-Treated Carbon Fibre Rovings for Carbon Concrete Composites with Enhanced Mechanical Performance [O] . Kai Schneider, Matthias Lieboldt, Marco Liebscher, 2017

机译：等离子处理的碳纤维粗纤维的矿物基涂层具有增强的机械性能
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. Demonstration of Advanced Composite Cables for Prestressing Applications inConcrete Waterfront Structures [R] . Iyer, L., Lampo, R. G. 1998

机译：用于混凝土滨水区结构预应力的先进复合索的论证

Mechanical Performance of Simple Supported Concrete Beam-Cable Composite Element with External Prestress

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