Determination of conversion factors of UCS from point load test for evaporites and sedimentary rocks and numerical modelling

Global Conference on Applied Computing in Science and Engineering (2016)


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Buckling is a structural instability that load carrying capacity of a structural element may suddenly decrease. This sudden change in the load carrying capacity may cause catastrophic failures. Therefore, determination of the first buckling and collapse loads of structural elements is essential. FE analyses and structural testing are used to determine buckling characteristics of a structural element. However, in early design stages, FE analyses are time consuming and structural testing is costly. In this pa...
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Industrial performance of the carburized steels is mainly dependent on the residual stress state in the carburized layer that is controlled by the process parameters such as carburizing temperature and time. Non-destructive evaluation of the material properties and residual stress state has been gained importance for industrial applications due to its advantages such as measurement speed and complete control possibility of the components by automation. The aim of this thesis is to investigate the efficiency...
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Buckling restrained braced frames (BRBFs) can be used as a lateral load resisting system in high seismic regions. In the United States it is necessary to comply with the requirements defined in the Seismic Provisions for Structural Steel Buildings (AISC341- 10) for the design and production of BRBs. In addition, response factors defined in Minimum Design Loads for Buildings and Other Structures (ASCE 7-10) should be utilized. In this study, deflection amplification factor (Cd) is evaluated. Pursuant to this...
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Tool point Frequency Response Function (FRF) for micro tools cannot be measured using impact testing and modal analysis. In addition, micro machining operations are performed at high spindle speeds and due to the gyroscopic moments and centrifugal forces tool point FRF changes during machining operations. In this study, micro tools are modeled analytically including the fluted geometry of the tool and operational effects. Moreover, for the machining centers where spindle geometry is unknown, a new coupling ...
Citation Formats
H. Öztürk, “Determination of conversion factors of UCS from point load test for evaporites and sedimentary rocks and numerical modelling,” presented at the Global Conference on Applied Computing in Science and Engineering (2016), Varna, Bulgaristan, 2016, Accessed: 00, 2021. [Online]. Available: