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DAMAGE DETECTION FOR HISTORICAL ARCHITECTURES BASED ON TLS INTENSITY DATA
Terrestrial Laser Scanning Intensity Correction Damage detection Classification
2018/5/14
TLS (Terrestrial Laser Scanner) has long been preferred in the cultural heritage field for 3D documentation of historical sites thanks to its ability to acquire the geometric information without any p...
Materials exposed to a high-radiation environment such as the inside of a nuclear reactor vessel can gradually degrade and weaken. But to determine exactly how much damage these materials suffer gener...
Sensing trouble:A new way to detect hidden damage in bridges,roads
Sensing trouble hidden damage bridges roads
2016/7/15
Aging, deterioration and extreme events like earthquakes and hurricanes can take a toll on roads, bridges and other structures. With damage and defects often invisible, the search is on for systems th...
Torsional fatigue behaviour and damage mechanisms in the very high cycle regime
Damage mechanisms Ultrasonic fatigue Cyclic torsion Very high cycle regime SEM
2010/8/17
The fatigue of materials in the very high cycles (VHCF) regime (>107 cycles) has been studied in the past 20 years to understand the fatigue damage mechanism of mechanical parts subjected to very high...
Creep damage mechanisms in gas pipes made of high density polyethylene
Engineering polymers Creep-resistance Mechanical properties
2009/12/3
Purpose: The purpose of this article is to present results of creep damage mechanisms in gas pipes made of high density polyethylene [HDPE]. High density polyethylene has been widely used in the pipin...
Purpose: The main task of this work was to study the fracture mechanism in 6082 aluminium alloy.
Design/methodology/approach: Microstructure and fractografic examination has been carried out on the
...
Damage initiation mechanism in rubber sheet composites during the static loading
Damage mechanism Static solicitation Rubber composites Plane stress Tearing energy
2009/12/1
Purpose: Mechanical behaviour and damage initiation mechanisms in thin rubber sheet composites were
investigated under static solicitation at room temperature. Two types of rubber are used in this st...
The load capacity of PC/ABS spur gears and investigation of gear damage
PC/ABS Wear Spur gear
2010/8/16
Polymers and polymer composites which are used for gear materials, represent and are interesting development hence they facilitate easy manufacture and low costs [1]. They are widely used in automotiv...
Description of Fatigue Damage Using a Damping Monitoring Technique
Fatigue Damping Damping factor Steel Vibration
2009/10/12
The fatigue behavior of materials has been estimated using many di erent experimental techniques in order to describe damage. Fatigue damage may increase the risk of failure under cyclic load. Energy ...
Accumulation of fatigue damage in the presence of changing loads in the brass
Damage cumulation Cyclic properties Fatigue damages
2011/3/31
In the paper there was presented the course of fatigue damage cumulation in specimens made of CuZn37 brass. During the analysis the course of damage cumulation there were used parameters of hysteres...
Torsional fatigue behaviour in gigacycle regime and damage mechanism of the perlitic steel
Damage mechanisms Ultrasonic fatigue Cyclic torsion
2010/1/19
Purpose: This paper gives a comprehensive study based on the damage mechanism under torsional fatigue
behaviour of D38MSV5S steel in very high cycle regime (VHCF). Torsional fatigue tests have been c...
Manufacturing and damage mechanisms in metal matrix composites
Metal matrix composites Damage mechanisms SEM
2010/1/19
Purpose: Mechanical properties of metal matrix composites (MMCs) are essentially functions of the
manufacturing processes. Surface state and roughness conditions as well as the type of matrix reinfor...
Damage mechanisms of Ti-Al inter-metallics in three point ultrasonic bending fatigue
Gigacycle fatigue binary phase Ti-Al (α2+ γ) alloy Damage mechanism
2010/2/10
Purpose: Damage mechanisms of two phases (α2−Ti3Al and γ−Ti-Al) intermetallics alloy are investigated at room temperature in a new developed resonance type 3- point (3P) fatigue bending te...
Modelling of damage initiation mechanism in rubber sheet composites under the static loading
Finite element analysis Rubber composites Damage mechanism Static solicitation
2010/2/22
Purpose: Modelling – Finite Element Analysis (FEA) of the damage initiation mechanisms in thin rubber sheet composites were carried out under static solicitation at room temperature. Natural rubber vu...