Free vibration analysis of bi-directional functionally graded single/multi-cracked beams
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.06.004
Abstract: Abstract Cracks are the major cause for failure and dynamic fracture in different mechanical systems. For this reason, in this study, a comprehensive study on dynamic behavior of bi-directional functionally graded (BDFG) single/multi cracked beams… read more here.
Keywords: functionally graded; directional functionally; multi cracked; single multi ... See more keywords
Free vibration of multi-cracked beams
Sign Up to like & getrecommendations! Published in 2021 at "Structural Engineering and Mechanics"
DOI: 10.12989/sem.2021.79.4.441
Abstract: A new method is presented to study the free vibrations of multi-cracked beams with arbitrary boundary conditions. In the literature, the method based on changes in modal strain energy was used to perform the dynamic… read more here.
Keywords: cracked beams; multi cracked; method; free vibration ... See more keywords
Experimental Investigation and Theoretical Prediction Model of Flexural Bearing Capacity of Pre-Cracked RC Beams
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13084775
Abstract: Cracking is one of the main diseases of small- and medium-span reinforced concrete (RC) bridges. It is a key problem to determine the change in mechanical properties of RC beams after cracking in bridge-performance evaluation.… read more here.
Keywords: crack; beam; theoretical prediction; cracked beams ... See more keywords
Effect of Steel Fiber and Different Environments on Flexural Behavior of Reinforced Concrete Beams
Sign Up to like & getrecommendations! Published in 2017 at "Applied Sciences"
DOI: 10.3390/app7101011
Abstract: The main kind of deterioration in marine Reinforced Concrete (RC) structures and other infrastructures is steel bar corrosion due to cracks in concrete surfaces, which leads to the reduction of the load carrying capacity, ductility,… read more here.
Keywords: reinforced concrete; flexural behavior; pre cracked; steel ... See more keywords