Affiliation:
1. The University of Tennessee, MABE Department, 1506 Middle Drive, Knoxville, TN 37996
Abstract
This paper presents a direct method for determining natural frequencies of lateral modes of vibration for marine risers in deep water. This method applies to marine risers that are vertical, relatively straight, and attached at both ends. The method is particularly useful for determining natural frequencies of higher modes that are sometimes difficult to obtain analytically or numerically. Comparisons of numerical results with published data show that even though the method of solution is approximate, the calculation procedure gives useful engineering results. The algorithm is based on classical vibration theory and can easily be programmed on portable computers for direct use on offshore oil rigs.
Subject
Geochemistry and Petrology,Mechanical Engineering,Energy Engineering and Power Technology,Fuel Technology,Renewable Energy, Sustainability and the Environment
Reference7 articles.
1. Huang, T., and Dareing, D. W., 1969, “Buckling and Frequencies of Long Vertical Pipes,” Journal of the Engineering Mechanics Division, ASCE 95 (EM1) Proc. Paper 6400, Feb., pp. 167–181.
2. Thomson, W. T., and Dahleh, M. D., 1998, Theory of Vibration with Applications, 5th Ed., Prentice-Hall, New Jersey, pp. 258–261.
3. Huang, T., and Dareing, D. W., 1969, “Frequencies of a Hanging Chain,” J. Acoust. Soc. Am., 45(4), pp. 1046–1049.
4. Den Hartog, J. P., 1952, Advanced Strength of Materials, McGraw-Hill, New York, pp. 296–297.
5. Dareing, D. W., and Huang, T., 1976, “Natural Frequencies of Marine Drilling Risers,” J. Pet. Technol., pp. 813–818.
Cited by
12 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献