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Aluminium alloy girders strengthened by steel elements
(Union of Croatian Civil Engineers and Technicians, 2016)
When used as construction materials, the aluminium and its alloys are dominant in the field of facade structures. In these applications, a need has been felt in practice to strengthen facade structures made of aluminium ...
Analysis of ground settlement caused by tunnel construction
(Croatian Association of Civil Engineers, 2012)
Prediction of ground settlement is considered as highly significant in the design of tunnels located in urban areas. 2D and 3D modelling of tunnel construction, as needed for settlement analysis, is made according to the ...
Genetic algorithms for assigning tasks to construction machine operators / Genetski algoritmi za rasporedivanje rukovatelja gradevinskih strojeva
(Croatian Association of Civil Engineers, 2011)
The authors describe the methodology for using genetic algorithms in solving problems of optimum assignment of tasks to construction machinery operators, aimed at achieving maximum efficiency. A special emphasis is placed ...
Stabilization of fine-grained soils with fly ash
(Union of Croatian Civil Engineers and Technicians, 2015)
Results of laboratory research focusing on soil stabilization, using fly ash without activators, are presented in the paper. Two types of fine-grained soils were tested: low to medium plasticity clay and very expansive, ...
Application of geological strength index for characterization of weathering-induced failures
(Union of Croatian Civil Engineers and Technicians, 2018)
This study investigates weathering indded failures of the heterogeneous fissile rock mass consisting of sandstone and shale. Discontinuity data was collected and the geological strength index (GSI) value was determined ...
Identification of flutter derivatives by forced vibration tests
(Union of Croatian Civil Engineers and Technicians, 2017)
Results of an experimental study related to flutter phenomenon are presented in the paper. Two cross-sections are considered: a rectangular cross-section and a typical symmetric bridge cross-section. Stationary coefficients ...
Fire-resistance prognostic model for reinforced concrete columns
(Croatian Association of Civil Engineers, 2012)
The prediction model used for defining fire resistance of reinforced concrete columns exposed to standard fire from all four sides is presented in the paper. The proposed model relies on the concept of artificial neural ...
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 ...
Application of artificial neural networks for hydrological modelling in karst
(Union of Croatian Civil Engineers and Technicians, 2018)
The possibility of short-term water flow forecasting in a karst region is presented in this paper. Four state-of-the-art machine learning algorithms are used for the one day ahead forecasting: multi-layer perceptron neural ...
Analysis of cracking on running surface of rails
(Croatian Association of Civil Engineers, 2013)
The problem of cracking at the rolling surface of rails is considered in the paper. This damage to the rolling surface of rails, known as "squat", may lead to disintegration of rail head in the length of 1 m or more. In ...