Ara
Toplam kayıt 51, listelenen: 41-50
Optimisation of shear and lateral-torsional buckling of steel plate girders using meta-heuristic algorithms
(Mdpi, 2020)
The shear buckling of web plates and lateral-torsional buckling are among the major failure modes of plate girders. The importance of the lateral-torsional buckling capacity of plate girders was further evidenced when ...
Performance of optimum tuned PID controller with different feedback strategies on active-controlled structures
(MDPI-Multidisciplinary Digital Publishing Institute, 2021)
In this study, multi-story structures with different combinations (on each floor and only the first floor) of active tendon control systems driven by a proportional-integral-derivative (PID) controller were actively ...
An investigation on the formation of cracks at the corner turns of the modular block earth walls
(Springer International Publishing Ag, 2019)
The design manuals for Geosynthetic Reinforced Soil Retaining Walls include the methodology for various conditions, except the case where the wall has a curved corner turn. Lately, some problems were reportedly associated ...
Effectiveness of wood waste sawdust to produce medium- to low-strength concrete materials
(Elsevier, 2021)
This paper investigates the use of sawdust as fine aggregate and its influence on the properties of hardened concrete, and examines the correlation between sawdust content and hydration days. In this study, untreated wood ...
Optimum design of cylindrical walls using ensemble learning methods
(MDPI-Multidisciplinary Digital Publishing Institute, 2022)
The optimum cost of the structure design is one of the major goals of structural engineers. The availability of large datasets with preoptimized structural configurations can facilitate the process of optimum design ...
Optimum design of timber structures under fire using metaheuristic algorithm
(Croatian Association of Civil Engineers, 2022)
One of the major tasks of structural engineers is to reduce the building cost. Thus, an effective optimization of structural elements is gaining in importance every day. The teaching-learning-based optimization (TLBO), ...
Optimization and predictive modeling of reinforced concrete circular columns
(MDPI-Multidisciplinary Digital Publishing Institute, 2022)
Metaheuristic optimization techniques are widely applied in the optimal design of structural members. This paper presents the application of the harmony search algorithm to the optimal dimensioning of reinforced concrete ...
Assessment of liquefaction potential during earthquakes by using SPT-number of blows and two-dimensional finite element analyses
(Springer, 2022)
For the planning and design of buildings in earthquake zones with high groundwater levels, the liquefaction potential of the building site has to be investigated and evaluated. In DIN EN 1998-5:2010-12 (2010), the diagrams ...
Optimum active controlled SDOF structures under pulse-type ground motions via harmony search
(Springer Science and Business Media Deutschland GmbH, 2021)
In this study, the active controlled single degree of freedom (SDOF) structures with 0.5, 1.0 and 2.0 s period are investigated under various pulse-type ground motions (1.5, 2.0, and 2.5 s) to optimally tune the parameters ...
Interpretable machine learning algorithms to predict the axial capacity of frp-reinforced concrete columns
(MDPI-Multidisciplinary Digital Publishing Institute, 2022)
Fiber-reinforced polymer (FRP) rebars are increasingly being used as an alternative to steel rebars in reinforced concrete (RC) members due to their excellent corrosion resistance capability and enhanced mechanical properties. ...