The Mechanical Observation on the Breakin Resistance Property of the Rock

Kim Gwang Chol

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The Mechanical Observation on the Breakin Resistance Property of the Rock

机译：岩石抗断裂性能的力学观察

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In the paper has determind the breaking resistance property of rock according to the kinds rock

机译：本文根据国王的岩石确定了岩石的抗断裂性能

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《Chaegulgonghak》 |2015年第207期|共3页
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Kim Gwang Chol;
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正文语种 eng
中图分类矿业工程;
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1. The Mechanical Observation on the Breakin Resistance Property of the Rock [J] . Kim Gwang Chol Chaegulgonghak . 2015,第1a207期

机译：岩石抗断裂性能的力学观察
2. Estimation of Los Angeles abrasion resistance of igneous rocks from mechanical aggregate properties [J] . Teymen Ahmet Bulletin of engineering geology and the environment . 2019,第2期

机译：从机械聚集性能估算洛杉矶耐火岩的耐磨性
3. Experimental Investigation of the Anisotropic Mechanical Properties of a Columnar Jointed Rock Mass: Observations from Laboratory-Based Physical Modelling [J] . Ji H., Zhang J. C., Xu W. Y., Rock Mechanics and Rock Engineering . 2017,第7期

机译：柱状关节岩体各向异性力学性能的实验研究：基于实验室的物理建模观测
4. The inference of physico-mechanical properties of soft rocks and the evaluation of the effect of water content and weathering on their mechanical properties from needle penetration tests [C] . Aydan US Rock Mechanics Symposium . 2012

机译：软岩物理 - 力学性能的推动及含水量与耐候物质对其机械性能的评价从针刺渗透试验
5. Alteration of Fractured Rocks Due to Coupled Chemical and Mechanical Processes: High-Resolution Simulations and Experimental Observations. [D] . Ameli, Pasha. 2013

机译：化学和机械过程耦合导致的破裂岩石蚀变：高分辨率模拟和实验观察。
6. Petrography and Physicomechanical Properties of Rocks from the Ambela Granitic Complex NW Pakistan [O] . Mohammad Arif, S. Wajid Hanif Bukhari, Noor Muhammad, 2013

机译：巴基斯坦西北部安贝拉花岗岩体岩石的岩石学和物理力学性质
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. Mechanical and Transport Properties of Rocks at High Temperatures and Pressures. Task 3. Mechanical Properties of Rocks at High Temperatures and Pressures. Final Report, 1 March 1980-29 February 1984 [R] . Friedman, M., Handin, J., Bauer, S. J. 1984

机译：高温和高压下岩石的力学和输运特性。任务3.高温和高压下岩石的力学性质。最终报告，1980年3月1日至1984年2月29日

The Mechanical Observation on the Breakin Resistance Property of the Rock

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