Title :
Numerical Calculation of the Vibrancies of the Floating Assembled-Pipeline on the Sea Based on FEM
Author :
Zhang, Shifu ; Shu, Xiumei ; Zhang, Qian
Author_Institution :
Dept. of Pet. Supply Eng., Logistical Eng. Univ. of PLA, Chongqing
Abstract :
In this paper, the vibrancies of floating assembled-pipeline on the sea was analyzed by the inherent vibrancies character analysis method and the FEM model was erected to simulate the landscape orientation bending vibration of the pipelines by ADINA software, the conclusion was obtained that the landscape orientation bending vibration of pipelines was able to meet with the requirements of pipelinespsila function under the 4 class sea-condition.
Keywords :
finite element analysis; mechanical engineering computing; pipelines; vibrations; ADINA software; FEM; floating assembled-pipeline vibrancies; inherent vibrancies character analysis method; landscape orientation bending vibration; Assembly; Differential equations; Finite element methods; Frequency; Petroleum; Pipelines; Programmable logic arrays; Resonance; Shearing; Structural beams; Assembled-Pipeline; FEM; Vibrancies;
Conference_Titel :
Education Technology and Computer Science, 2009. ETCS '09. First International Workshop on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-3581-4
DOI :
10.1109/ETCS.2009.660
