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Experimental study of the mechanical behavior of self-compacting concrete based on fracture mechanics

机译：基于断裂力学的自密实混凝土力学性能试验研究

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G. O. RIBEIRO; P. C. GUETTI; P. SERNA;
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年度 2017
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1. Experimental study of the mechanical behavior of self-compacting concrete based on fracture mechanics [J] . G. O. RIBEIRO, P. C. GUETTI, P. SERNA Revista IBRACON de Estruturas e Materiais . 2017,第3期

机译：基于断裂力学的自密实混凝土力学性能试验研究
2. Impact of using different amounts of polyolefin macro fibers on fracture behavior, size effect, and mechanical properties of self-compacting lightweight concrete [J] . Karamloo Mohammad, Afzali-Naniz Oveys, Doostmohamadi Alireza Construction and Building Materials . 2020,第Jul30期

机译：使用不同量的聚烯烃宏观纤维对自压式轻质混凝土裂缝行为，尺寸效应和力学性能的影响
3. On the mechanical properties and fracture behavior of polyolefin fiber-reinforced self-compacting concrete [J] . M.G. Alberti, A. Enfedaque, J.C. Galvez Construction and Building Materials . 2014,第Mara期

机译：聚烯烃纤维增强自密实混凝土的力学性能和断裂性能
4. Vibrated concrete vs. self-compacting concrete: comparison of fracture mechanics properties [C] . Sara Korte, Veerle Boel, Wouter De Corte Symposium on Experimental Stress Analysis and Materials Testing . 2014

机译：振动混凝土与自压力混凝土：裂缝力学性能比较
5. Study of the fracture behavior of concrete by the development and application of the nonlinear finite element code incorporating the composite damage mechanics theory for brittle materials. [D] . Shaikh, Adnan Muzaffar. 2006

机译：通过结合脆性材料的复合损伤力学理论的非线性有限元代码的开发和应用，研究混凝土的断裂行为。
6. Experimental Investigation of Mechanical Behaviors of Self-Compacting Concrete under Cyclic Direct Tension [O] . Zhi Shan, Zhiwu Yu, Feng Chen, 2019

机译：自密实混凝土在循环直接拉伸下的力学性能试验研究
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 of the mechanical behavior of self-compacting concrete based on fracture mechanics

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