In Civil Engineering, the application of infrared thermography is not limited to the passive investigations of the thermal insulation quality of the envelopes of buildings. The basic principles of the two main techniques of active infrared thermography, which are pulse thermography (PT) and thermography Lock-in (LT), are briefly recalled. This paper presents the use of the technique of passive infrared thermography for the detection of defects in reinforced concrete structures and the possible use of active thermography with post - treatment te ....etc

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infrared thermography in civil engineering ppt

Abstract

Infrared thermography is becoming ever more popular in civil engineering/architecture mainly due to its noncontact character which includes two great advantages. On one side, it prevents the object, under inspection, from any alteration and this is worthwhile especially in the presence of precious works of art. On the other side, the personnel operate in a remote manner far away from any hazard and this complies well with safety at work regulations. What is more, it offers the possibilit ....etc

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details of infrared thermography in concrete engineering

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infrared thermography in civil engg ppt

Abstract

Infrared thermography (IRT), thermal imaging, and thermal video are examples of infrared imaging science. Thermographic cameras usually detect radiation in the long-infrared range of the electromagnetic spectrum (roughly 9,000 14,000 nanometers or 9 14 m) and produce images of that radiation, called thermograms. Since infrared radiation is emitted by all objects with a temperature above absolute zero according to the black body radiation law, thermography makes it possible to see one's envir ....etc

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to get information about the topic infrared thermography full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-application-of-infrared-thermography-in-concrete-engineering?pid=767&mode=threaded

http://seminarsprojects.net/Thread-infrared-thermography--2238

http://seminarsprojects.net/Thread-infrared-thermography--1065?pid=5386&mode=threaded

http://seminarsprojects.net/Thread-infrared-thermography--1065?pid=31831&mode=threaded

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Advantages of infrared thermology in civil engineering ....etc

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am trying to develop a thermography checklist for some new equipment in my organization ....etc

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application of infrared thermography in concrete engineering ppt

ABSTRACT

Within recent years there has been an increase in the use of NDT methods to detect defects and anomalies in various civil engineering structures. Infrared thermography, which has been successfully used in the USA in civil engineering applications, is being increasingly applied in the UK as an NDT technique. For example, the technique is now included in the Building Regulations for the assessment of thermal insulation for all new non-domestic buildings from April 2002.On ....etc

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Different types of Non-Destructive tests (NDT) are there to detect voids and cracks in concrete such as Ultrasonic Pulse Echo, Ultrasonic Pulse Velocity, Ground Penetrating Radar, Impact Echo Method, X-ray Scanning Method, Rebound Hammer Method, Infrared Thermography Method .In which Infrared Thermography method is discussed in this paper
As concrete is used in newer areas and evidence is coming to light of premature deterioration in concrete structures there is a need to develop new methods for quality control at the time of concrete construc ....etc

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