This paper is concerned with the nonaxisymmetric dynamic response of an imperfectly bonded fluid-filled buried orthotropic cylindrical shell excited by a plane longitudinal wave. A thick shell model, including the effect of shear deformation and rotary inertia, has been taken. For the wave propagation in the fluid inside the pipe, linear acoustic equation has been used. The effects of fluid presence on the shell displacements have been studied for different soil conditions and at various angles of incidence of the longitudinal wave. The effects of bond imperfection on the shell response have been compared with the effects realized due to the presence of fluid inside the pipeline. Effects of changes in the fluid density are also discussed. It is found that magnitude of the response of fluid-filled pipeline can become even more than that of an empty pipeline (without fluid), and, hence, it cannot be assumed that a fluid-filled pipeline will always furnish safe and conservative response.
Skip Nav Destination
Sign In or Register for Account
Article navigation
February 1996
Research Papers
Nonaxisymmetric Dynamic Response of Imperfectly Bonded Buried Fluid-Filled Orthotropic Cylindrical Shells
J. P. Dwivedi
,
J. P. Dwivedi
Department of Mechanical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221 005, India
Search for other works by this author on:
V. P. Singh
,
V. P. Singh
Department of Mechanical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221 005, India
Search for other works by this author on:
P. C. Upadhyay
P. C. Upadhyay
Department of Mechanical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221 005, India
Search for other works by this author on:
J. P. Dwivedi
Department of Mechanical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221 005, India
V. P. Singh
Department of Mechanical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221 005, India
P. C. Upadhyay
Department of Mechanical Engineering, Institute of Technology, Banaras Hindu University, Varanasi 221 005, India
J. Pressure Vessel Technol. Feb 1996, 118(1): 64-73 (10 pages)
Published Online: February 1, 1996
Article history
Received:
October 28, 1991
Revised:
May 11, 1995
Online:
February 11, 2008
Citation
Dwivedi, J. P., Singh, V. P., and Upadhyay, P. C. (February 1, 1996). "Nonaxisymmetric Dynamic Response of Imperfectly Bonded Buried Fluid-Filled Orthotropic Cylindrical Shells." ASME. J. Pressure Vessel Technol. February 1996; 118(1): 64–73. https://doi.org/10.1115/1.2842165
Download citation file:
Sign In
Get Email Alerts
Cited By
Burst Pressure of Glass Fiber Tape Reinforced Polyethylene Pipes with Interlayer Delamination Defect
J. Pressure Vessel Technol
Fatigue Evaluation of API 12F Shop-Welded Tanks With a New Roof-to-Shell Junction Detail
J. Pressure Vessel Technol (October 2021)
Related Articles
Dynamic Response of Buried Pipelines—An Elasticity Solution
J. Pressure Vessel Technol (August,1990)
Finite Amplitude Azimuthal Shear Waves in a Compressible Hyperelastic Solid
J. Appl. Mech (March,2001)
Longitudinal Waves in a Submerged Cylindrical Rod
J. Appl. Mech (March,2011)
In-Plane Vibration Modes of Arbitrarily Thick Disks
J. Vib. Acoust (April,1998)
Related Proceedings Papers
Related Chapters
Occlusion Identification and Relief within Branched Structures
Biomedical Applications of Vibration and Acoustics in Therapy, Bioeffect and Modeling
Geohazard Assessment and Management - Assessment Principles and Techniques
Pipeline Geohazards: Planning, Design, Construction and Operations
DYNAMIC GEOHAZARD MANAGEMENT IN CHALLENGING ENVIRONMENT
Pipeline Integrity Management Under Geohazard Conditions (PIMG)