Structural Engineering and Mechanics
Volume 6, Number 3, 1998, pages 291-304
DOI: 10.12989/sem.1998.6.3.291
Non-axisymmetric dynamic response of imperfectly bonded buried orthotropic pipelines
Dwivedi JP , Mishra BK , Upadhyay PC
Abstract
This paper deals with the non-axisymmetric dynamic response of an imperfectly bonded buried orthotropic pipeline subjected to longitudinal wave (P-wave) excitation. An infinite cylindrical shell model, including the rotary inertia and shear deformation effects, has been used for the pipeline. For some cases comparison of axisymmetric and non-axisymmetric responses have also been furnished.
Key Words
orthotropic, axisymmetric, buried, dynamic response, imperfect bond, cylindrical shell
Address
- Dwivedi JP, Banaras Hindu Univ, Inst Technol, Dept Mech Engn, Varanasi 221005, Uttar Pradesh, IndiaBanaras Hindu Univ, Inst Technol, Dept Mech Engn, Varanasi 221005, Uttar Pradesh, India
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