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Toplam kayıt 76, listelenen: 51-60
Development of gravitational search algorithm model for predicting packing density of cementitious pastes
(ELSEVIER, 2020)
Wet packing approach is recently used to design different kinds of concrete. To achieve an optimal particle packing density, the particles should be chosen in a way to fill the voids between larger particles with smaller ...
Multifunctional smart nanoconcretes
(ELSEVIER SCIENCE BV, 2020)
In this chapter, multifunctional smart properties of Engineered Cementitious Composites (ECC) which is a special class of High Performance Fiber Reinforced Cementitious Composites are presented. Main focus is placed on the ...
Microstructural, Physical And Mechanical Properties Of Aerated Concrete Containing Fly Ash Under High Temperature And Pressure
(SERBAN SOLACOLU FOUNDATION, 2020)
This study analyzed the effects of the use of fly ash as a replacement for the quartz sand on the compressive strength, dry density, moisture content and thermal conductivity of the aerated concrete. Based on the production ...
Strengthening and Repair of Reinforced Concrete Beams Using External Steel Plates
(Asce-Amer Soc Civil Engineers, 2013)
The study presents the results of an experimental program aimed at investigating the flexural behavior of externally plated RC beams. A total of 13 full-scale rectangular RC beams were tested. The effects on the behavior ...
Mechanical and microstructural features of autoclaved aerated concrete reinforced with autoclaved polypropylene, carbon, basalt and glass fiber
(Elsevier Sci Ltd, 2015)
Autoclaved aerated concrete (MC) is a construction material obtained by being pore-forming of the mixture prepared with finely crushed siliceous aggregate lime, water and limestone with the addition of aluminum powder and ...
Strengthening of hollow brick infill walls with perforated steel plates
(Techno-Press, 2014)
The infill walls, whose contribution to the earthquake resistance of a structure is generally ignored due to their limited lateral rigidities, constitute a part of the lateral load bearing system of an RC frame structure. ...
Flexural Behavior and Strength of Reinforced Concrete Beams with Multiple Transverse Openings
(Amer Concrete Inst, 2014)
Reported are the results of experiments on 10 rectangular reinforced concrete (RC) beams with and without multiple web openings. The effects of opening geometry, the-use of longitudinal stirrups in the posts between the ...
Prediction of the effect of varying cure conditions and w/c ratio on the compressive strength of concrete using artificial neural networks
(Springer London Ltd, 2013)
The present study aims at developing an artificial neural network (ANN) to predict the compressive strength of concrete. A data set containing a total of 72 concrete samples was used in the study. The following constituted ...
Strengthening of RC T-beams with perforated steel plates
(Ice Publishing, 2013)
The study investigates the flexural behaviour and ductilities of reinforced concrete (RC) T-beams strengthened with perforated steel plates. A total of eight full-scale RC T-beams were tested. Three strengthened beams and ...
Effect of shrinkage restraint on deflections of reinforced self-compacting concrete beams
(Korean Society Of Civil Engineers-Ksce, 2013)
This paper presents the results of a study aimed at investigating the effects of restrained shrinkage on the in-plane deflection behavior of reinforced beams cast with self-compacting concrete. The load-deflection data ...