A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Irregular Process Type Effect on Fatigue Crack Propagation Rate
Building and engineering structures experience variable loads. Exploitation by damage tolerance method is a common practice nowadays. To build the plan for inspection of the current state of construction it is important to have a tool for longevity scatter. For the analysis, the experimental and imitation modelling scheme was used. To judge the longevity the coefficient of spectra fullness of irregular loading is proved to be helpful. The experimental results showed that this coefficient might be helpful in the task of fatigue crack propagation. The developed imitation method allows estimating the possible scatter of steel specimens’ longevities at the crack propagation stage. Due to the specific experimental data presented in the reference paper, it was a need to recalculate the data concerning the loading parameters. For this purpose, the numerical investigation of the stress–strain stale of the construction was performed. Application of finite element design provides an opportunity to utilize our previously written program in the scatter analysis task.
Irregular Process Type Effect on Fatigue Crack Propagation Rate
Building and engineering structures experience variable loads. Exploitation by damage tolerance method is a common practice nowadays. To build the plan for inspection of the current state of construction it is important to have a tool for longevity scatter. For the analysis, the experimental and imitation modelling scheme was used. To judge the longevity the coefficient of spectra fullness of irregular loading is proved to be helpful. The experimental results showed that this coefficient might be helpful in the task of fatigue crack propagation. The developed imitation method allows estimating the possible scatter of steel specimens’ longevities at the crack propagation stage. Due to the specific experimental data presented in the reference paper, it was a need to recalculate the data concerning the loading parameters. For this purpose, the numerical investigation of the stress–strain stale of the construction was performed. Application of finite element design provides an opportunity to utilize our previously written program in the scatter analysis task.
Irregular Process Type Effect on Fatigue Crack Propagation Rate
Lecture Notes in Civil Engineering
Radionov, Andrey A. (editor) / Ulrikh, Dmitrii V. (editor) / Timofeeva, Svetlana S. (editor) / Alekhin, Vladimir N. (editor) / Gasiyarov, Vadim R. (editor) / Gadolina, I. (author) / Dinyaeva, N. (author) / Bubnov, M. (author)
International Conference on Construction, Architecture and Technosphere Safety ; 2022 ; Sochi, Russia
2023-03-03
9 pages
Article/Chapter (Book)
Electronic Resource
English
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