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A simplified structural analysis of statically indeterminate continuous thick beams.

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Title: A simplified structural analysis of statically indeterminate continuous thick beams.
Authors: Hassan, Osama A. B.1 osama.hassan@liu.se
Source: International Journal of Mechanical Engineering Education. Oct2016, Vol. 44 Issue 4, p257-271. 15p. 7 Diagrams, 2 Charts.
Subjects: Continuous beams (Structural engineering), Structural analysis (Engineering), Deformations (Mechanics), Finite element method, Engineering education
Abstract: In the study presented here, a simplified exact analytical solution of the problem of indeterminate continuous beams is derived and compared with the numerical solution, finite element. For the analytical method, the structure is divided into a simply supported element with internal support moments. The moments are first calculated with the help of boundary rotation conditions by taking into account both the shear and bending deformations. Second, the deflection functions of the beam members are derived. The results of a two-span continuous beam show that both methods yield an excellent agreement. The advantage of the presented method is that it is simplified, general, not time-consuming, and it can be standardized to this type of structures. Solution methods discussed in this paper can be of interest within the framework of mechanical and civil engineering education in which bending and shear of thick beams are taught. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Mechanical Engineering Education is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: A simplified structural analysis of statically indeterminate continuous thick beams.
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Mechanical+Engineering+Education%22">International Journal of Mechanical Engineering Education</searchLink>. Oct2016, Vol. 44 Issue 4, p257-271. 15p. 7 Diagrams, 2 Charts.
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  Data: <searchLink fieldCode="DE" term="%22Continuous+beams+%28Structural+engineering%29%22">Continuous beams (Structural engineering)</searchLink><br /><searchLink fieldCode="DE" term="%22Structural+analysis+%28Engineering%29%22">Structural analysis (Engineering)</searchLink><br /><searchLink fieldCode="DE" term="%22Deformations+%28Mechanics%29%22">Deformations (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22Finite+element+method%22">Finite element method</searchLink><br /><searchLink fieldCode="DE" term="%22Engineering+education%22">Engineering education</searchLink>
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  Group: Ab
  Data: In the study presented here, a simplified exact analytical solution of the problem of indeterminate continuous beams is derived and compared with the numerical solution, finite element. For the analytical method, the structure is divided into a simply supported element with internal support moments. The moments are first calculated with the help of boundary rotation conditions by taking into account both the shear and bending deformations. Second, the deflection functions of the beam members are derived. The results of a two-span continuous beam show that both methods yield an excellent agreement. The advantage of the presented method is that it is simplified, general, not time-consuming, and it can be standardized to this type of structures. Solution methods discussed in this paper can be of interest within the framework of mechanical and civil engineering education in which bending and shear of thick beams are taught. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Mechanical Engineering Education is the property of Sage Publications Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1177/0306419016669035
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        Text: English
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        PageCount: 15
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      – SubjectFull: Continuous beams (Structural engineering)
        Type: general
      – SubjectFull: Structural analysis (Engineering)
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      – SubjectFull: Deformations (Mechanics)
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      – SubjectFull: Finite element method
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              Text: Oct2016
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