Please use this identifier to cite or link to this item:
標題: 考慮接觸效應之海底埋管有限元素分析
Finite Element Method for Seabed-Pipeline with Contact Force Effect
作者: 黃冠綸
Huang, Guan-Lun
關鍵字: Seabed-Pipeline;埋管;Finite Element Method;Contact Force;有限元素;接觸
出版社: 土木工程學系所
引用: 參 考 文 獻 1.Clukey, E. C., Vermersch, J. A., Koch, S. P. and Lamb, W. C., 1989, “Natural densification by wave action and sand surrounding a buried offshore pipeline”, Proceedings 21st Annual Offshore Technology Conference, Houston, Texas, pp.291-300. 2.Barends, F. B. J. and Siperenburg, S. E. F., 1991, ”Interaction between Ocean Waves and Sea-Bed”, Geo-Coastal’91, Yokohama, Japan, Vol. 2, pp.1091-1108. 3.Rahman, M. S., 1997, “Instability and movement of oceanfloor sediments : A review”, International Journal of Offshore and Polar Engineering, Vol. 7, No. 3, pp. 220-225. 4.Zen, K., D. S. Jeng, Hsu, J. R. C. and Ohyama, K., 1998, “Wave-induced seabed instability : Difference between liquefaction and shear failure, “ Soils and Foundations, Vol. 38 No. 2, pp. 37-47. 5.Yamamoto, T., Trevorrow, M. V., Badiey, M. and Trurgut, A., 1989, ”Determination of the seabed porosity and shear modulus profiles using a gravity wave inversion”, Geophysical Journal Internationl, Vol. 98, No. 1, pp. 173-182. 6.Nye, T. and Yamamoto, T., 1994, ”Field test of buried ocean-wave direction spectrometer system”, Journal of Waterway, Port, Coastal and Ocean Engineering, A.S.C.E, Vol. 120, No. 5, pp. 451-466. 7.Yamamoto, T. and Turgut, A, 1988, ”Acoustic wave propagation through porous media with arbitrary por size distributions, ”Journal of Acoustical Society of America, Vol. 83, No.5, pp. 1744-1751. 8.Putnam, J. A., 1949, ”Loss of wave energy due to percolation in a permeable sea bottom,” Trans. Am. Geophys. Union, Vol. 30, pp. 407-419. 9.Moshagen, H. and Tourm, A 1975. ”Wave induced pressures in permeable seabed.” Journal of Waterways, Harbors and Coastal Engineering Division, ASCE.,101(1):49-57. 10.Yamamoto, T., Koning, H. L., ”Sellmejjer H. and Hijum, E. V., 1978, ”On the response of a poro-elastic bed to water waves,” Journal of Fluid Mechanics, Vol.87, pp. 193-206. 11.Biot, M. A., 1941, ”General theory of three-dimensional consolidation,” Journal of Applied Physics, 12, 155-164. 12.Magda, W., 1996, ”Wave-induce uplift force acting on a submarine buried pipeline: finite element formulation and verification of computations,” Computers and Geotechics, Vol. 19, No. 1, pp. 47-73. 13.Jeng, D. S. and Lin, Y. S., 1996, ”Finite element model for water wave-soil interaction,” Soil Dynamics and Earthquake Engineering, Vol. 15, pp. 283-300. 14.Lin, Y. S. and Jeng, D. S., 1996, ”Response of Poro-elastic seabed to 3-d wave system: a finite element analysis,” Coastal Engineering in Japan, Vol. 39, No. 2, pp. 195-182. 15.Jeng, D. S. and Lin., Y. S., 1997, ”Non-linear wave-induced response of porous seabed: a finite element analysis,” International Journal for numerical and analytical Methods in Geomechanics, Vol. 21, pp. 15-42. 16.Lin, Y. S. and Jeng, D. S., 1997, ”The effects of variable permeability on the wave-induced seabed response,” Ocean Engineering Vol. 24, No. 7, pp. 623-643. 17.S. H . Ju.J . J Stone and Rowlands,1993”A New Symmetric Contact Element Stiffness Matrix For Frictional Contact Problems,” Computer & Structure Vol.54.No.2.pp.289-301. 18.H. Mase, T.Sakai and M. Sakamoto,1994,”Wave-Induced Porewater Pressures and Effective Stresses around Breakwater,”Ocean Engng,Vol.21.No.4.pp.361-379. 19.張淇銘,1999,”波浪作用下土壤內埋管之有限元素分析模式”,碩士論文,國立中興大學土木工程研究所。 20.蔡坤峰,2002,”波浪-海底床-埋管交互作用機制之探討:三維有限元素分析模式”,碩士論文,國立中興大學土木工程研究所。 21.黃繼賢,2004,”慣性力對海浪與海底土壤交互作用影響之有限元素模式”,碩士論文,國立中興大學土木工程研究所。 22.黃吉廷,2005,”慣性力對波浪-海底床-埋管交互作用機制之有限元素模式”,碩士論文,國立中興大學土木工程研究所。


The objective of this study is developed a two-dimensional finite element model for wave-seabed-pipeline interaction with inertia force effect. The formulation is based on Biot's consolidation theory and equilibrium equations. The finite element model is established by using Galerkin's method. In the method, the indirect static force caused by the pipes and the soil are considered in order to analyzing effects of the different distribution of static forces between pipes and the soil.

This study discusses the different distribution of the stresses caused by the effect of the soil and the pipes when they make contact with each other. Moreover, when the soil and pipes make contact at different depths and different frequencies, what are the changes will they produce. By using the experiments mentioned in this thesis we hope that it could be for reference of the construction when pipes are buried in the sea.
其他識別: U0005-2501200712013100
Appears in Collections:土木工程學系所

Show full item record
TAIR Related Article

Google ScholarTM


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.