Monitoring of Thermal Damage Evolution in Concrete Parts by Acoustic NDT Methods

机译：声学NDT方法监测混凝土零件热损伤演化

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The paper presents the results of the experimental work which was focused on the use of the Impact-echo method for testing of concrete specimens damaged by high-temperature. The test specimens were heated to 600 and 800 °C for sixty, one hundred twenty and three hundred minutes. After heating, the samples were continuously cooled to room temperature and tested by Impact-echo method.

机译：本文介绍了实验工作的结果，重点是使用冲击回波方法进行高温损坏混凝土试样的测试。将试样加热至600和800°C六十，一百二十和三百分钟。加热后，将样品连续冷却至室温并通过冲击回波方法测试。

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来源
《Conference on the Rehabilitation and Reconstruction of Buildings》|2019年|viii186p|共6页
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PLSKOVA Iveta; MATYSIK Michal; CHOBOLA Zdenek;
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原文格式 PDF
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中图分类 TB3-532;
关键词
Impact-echo; Concrete; Thermal Damage; NDT; Acoustic Methods;

机译：冲击回声;混凝土;热损伤;NDT;声学方法;

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2. Recommendation of RILEM TC 212-ACD: acoustic emission and related NDE techniques for crack detection and damage evaluation in concrete: Test method for damage qualification of reinforced concrete beams by acoustic emission [J] . Masayasu Ohtsu Materials and structures . 2010,第9期

机译：RILEM TC 212-ACD的建议：用于混凝土裂缝检测和损伤评估的声发射及相关的NDE技术：声发射对钢筋混凝土梁损伤鉴定的测试方法
3. Uniaxial concrete tension damage evolution using acoustic emission monitoring [J] . Construction and Building Materials . 2020,第Jana30期

机译：基于声发射监测的混凝土单轴拉伸损伤演化
4. Monitoring of Thermal Damage Evolution in Concrete Parts by Acoustic NDT Methods [C] . PLSKOVA Iveta, MATYSIK Michal, CHOBOLA Zdenek Conference on the Rehabilitation and Reconstruction of Buildings . 2019

机译：声学NDT方法监测混凝土零件热损伤演化
5. Monitoring Damage Initiation and Growth in Composite Structures by Acoustic Emission Method [D] . Asamene, Kassahun Mekonnen 2013

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6. Impacts of Casting Scales and Harsh Conditions on the Thermal Acoustic and Mechanical Properties of Indoor Acoustic Panels Made with Fiber-Reinforced Alkali-Activated Slag Foam Concretes [O] . Mastali Mohammad, Kinnunen Paivo, Karhu Marjaana, 2019

机译：铸造鳞片和苛刻条件对纤维增强碱活化矿渣泡沫混凝土制成的室内吸音板的热声和机械性能的影响
7. Recommendation of RILEM TC 212-ACD : acoustic emission and related NDE techniques for crack detection and damage evaluation in concrete : Test Method for Damage Qualification of Reinforced Concrete Beams by Acoustic Emission [O] . Ohtsu, Masayasu, オオツ, マサヤス, 大津, 政康 2010

机译：RILEM TC 212-ACD的建议：用于混凝土裂缝检测和损伤评估的声发射和相关的NDE技术：声发射对钢筋混凝土梁损伤鉴定的测试方法

Monitoring of Thermal Damage Evolution in Concrete Parts by Acoustic NDT Methods

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