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Fatigue damage detection in composite rods using fiber optic intensity based sensors
(Trans Tech Publications Ltd, 2004)
An application of the embedded intensity based fiber optic sensors (FOS) for fatigue damage detection in cantilevered composite rods is presented. During the fatigue test with constant amplitude of oscillations, the ...
Modelling behaviour of bridge pylon for test load using regression analysis with linear and non-linear process / Modeliranje ponašanja pilona mosta na probno opterećenje primjenom regresijske analize kao linearan i nelinearan proces
(Geodetski list, 2011)
This paper presents the procedure for dynamic system identification regarding behaviour of bridge pylon for test load, and the numeric example had been illustrated by examination of "Sloboda" bridge in Novi Sad. Since pylon ...
Testing heuristic optimisation methods for vibration-based detection of damage
(Union of Croatian Civil Engineers and Technicians, 2016)
Considerable efforts have been made in recent years for the development of non-destructive techniques for detection of structural damage based on changes of dynamic parameters of structures. The tests are made on a model ...
Simultaneity analysis in a wireless sensor network
(Polish ACAD Sciences Committee Metrology and Res Equipment, 2015)
An original wireless sensor network for vibration measurements was designed. Its primary purpose is modal analysis of vibrations of large structures. A number of experiments have been performed to evaluate the system, with ...
Influence of acid treatment and carbonation on the properties of recycled concrete aggregate
(Chemical Industry & Chemical Engineering Quarterly, 2017)
Recycled concrete aggregate (RCA), obtained by crushing of original (old)
concrete, consists of natural aggregate grains and a cement mortar matrix. The
presence of old adhered cement mortar, which has higher porosity ...
Effects of waste sulfur content on properties of self-compacting concrete
(Consejo Superior de Investigaciones Cientificas ^Instituto de Ciencias de la Construccion Eduardo Torroja, 2020)
Self-compacting concrete (SCC) contains fine mineral fillers such as limestone powder. The idea
of this study was to partially replace limestone with waste sulfur since it is hydrophobic, insoluble in water and therefore ...
Damage Detection for Civil Structural Health Monitoring Application - A Case Study of the Steel Grid Bridge Structural Model
(Strojarski Facultet, 2018)
The procedure for detecting the location and severity of damage of complex structural systems using their modal properties is an important tool of Structural Health Monitoring (SHM) of civil infrastructure. The herein ...
Lossless Compression of Vibration Signals on an Embedded Device Using a TDE Based Predictor
(Kauno Technologijos Universitetas, 2016)
A lossless compression scheme for the data acquired from three-axial microelectromechanical (MEMS) accelerometer is presented. Time delay estimation (TDE) was applied in conjunction with differential pulse code modulation ...
Specific features of stainless steel compression elements
(Union of Croatian Civil Engineers and Technicians, 2015)
Stainless steel has a number of features that define different behaviour of structural elements made of this material, as related to equivalent carbon steel elements. These properties, especially prominent in case of ...
Specific behaviour of thin-walled member joints with fasteners
(Croatian Association of Civil Engineers, 2012)
Due to small plate thickness, thin-walled members are characterized by some specific features. The theoretical and experimental study of behaviour of thin-walled member connections with mechanical fasteners, bolts and ...