Finite element computer modeling has been compared with scale modeling of vertical block uplifts of continuous, homogeneous, and isotropic material, representing geologic structures. Gelatin was used as the standard modeling material with deformation limited to the elastic range. Computer models with dimensions identical to the gelatin were varied in boundary conditions, material constants, and uplift configuration until close approximation to the gelatin model occurred. Zero density computer cases were obtained to isolate the effects of gravity on the deformation and points of maximum shear and tensile stresses were indicated and co-roared with weighted examples.After achieving close agreement between the two techniques, additional gelatin and computer models, both with elastic properties greater than the standard., were compared and evaluated to substantiate the results. Applications to field situations are indicated and areas for additional comparisons are suggested for further investigations.Ball State UniversityMuncie, IN 47306
Identifer | oai:union.ndltd.org:BSU/oai:cardinalscholar.bsu.edu:handle/181045 |
Date | 03 June 2011 |
Creators | Prowant, Stanley O. |
Contributors | Samuelson, Alan C. |
Source Sets | Ball State University |
Detected Language | English |
Format | vi, 56 leaves ; 28 cm. |
Source | Virtual Press |
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