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- For the infrared thermography testing, the theory, principle, infrared detector, various testing methods and mechanism based on it, and advantages and disadvantages of it are presented. 摘要针对红外热波成像检测技术,重点介绍了其理论基础、检测原理、红外探测器、各种不同的主流检测方法及其检测机理和优缺点。
- The basic theory of infrared thermographic testing was introduced. 介绍红外层析检测的基本原理。
- Infrared thermography testing 红外热成像检测
- Infrared thermography and color image analysis are a new developing orientation for nondestructive testing technology. 红外热像法和色彩图像分析高温下混凝土损伤是无损检测技术的新发展方向。
- At present, there are many NDT methods for inspection of wall, such as ultrasonic testing, infrared thermography and impact acoustics. 目前,在墙体质量检测中使用较多的方法主要有超声波法、红外热成像法和敲击法等无损检测方法。
- The increasingly recognized applicability of infrared thermography has caused developments of non-destructive testing and diagnoses for civil engineering fields. 红外成像技术与其他无损检测方法相比的优点有:该方法为非接触性检测,可远距离操作,安全方便;
- Results Infrared thermography diagnosed 134 breast cancer,while pathological examination diagnosed 150 breast cancer. 结果病理证实乳腺癌150例;其中134例被远红外热像图检测为阳性;诊断符合率89.;3%25。
- The infrared thermography was used to estimate the thermodynamic disfigurement in this article. 本文利用红外热像仪来测定建筑围护结构中是否存在热工缺陷。
- The objective of this research is to make the quality evaluation of tunnel lining by using infrared thermography. 摘要本研究系探讨以红外线热影像分析技术来评估隧道衬砌之品质。
- The technology combines ultrasonic energy to excite a crack in a material with infrared thermography to detect the crack. 该技术使用超声能量激励材料裂纹并用红外热像仪探测该裂纹。
- The results of the studies show that the size, length, and scope of tunnel lining crack can be identify by infrared thermography images. 经实地检测高雄市西子湾隧道和高雄县大关山隧道,发现隧道衬砌之孔洞与裂缝部位,其红外线热影像温度差异变化大于没有孔洞裂缝之衬砌。
- The article shows the authors exploratory opinion about the processing method of infrared thermography for the diagnosis of diabetes. 对红外热像图用于糖尿病诊断及其处理方法提出一些探索性的看法。
- A laboratory evaluation for detecting moisture in monolayer roof specimens without thermal insulation is presented by infrared thermography. 摘要模拟了无保温层的单层屋面渗漏情况,探索了其红外热像检测方法。
- Since late 1980s, infrared thermography has been becoming a more and more powerful technique for NDT and nondestructive evaluation (NDE). 自80年代后期以来,它逐渐成为一种有着很大发展前途的检测与评价方法。
- The temperature of loose paved hot asphalt mixture is measured with infrared thermography to analyze the uniformity of it. 检测结果表明,使用转运车时表面无离析率大于不使用转运车时;
- At the same time, we use the high sensitive ThermaCAMTM infrared thermal imaging system of FLIR Systems to record the whole infrared thermography. 同时还运用FLIR Systems公司研制的高灵敏度ThermaCAMTM红外热像仪记录实验整个过程中的红外热像图。
- Based on the principles of temperature measurement using infrared thermography and the theory of thermal imaging, a uncooled IR FPA thermometry system is designed. 本文结合红外测温技术和非致冷焦平面热成像技术原理,开发并完成了一套非致冷红外焦平面热成像测温系统。
- We are developing a broad scale research in phase change thermography test technique in hypersonic wind tunnel,it s mainly used in a great heat transfer measurment. 高超声速风洞相变热图试验技术是我所正在开展研究的一项试验技术,主要应用于大面积热测量。
- Study of infrared thermography in non-destructive testing of building finish 建筑物外墙饰面砖粘贴质量的红外热像检测试验研究
- Ultrasonic infrared thermography 超声红外热像技术