02421cas a2200385 a 4500 20260818090630.0 070920s1982 th uu|m rtt 0| a1eng d .b10197850 AIT Thesis no.ST-82-12 Liu, Chen-liang Development of a cylindrical element for pipe analysis Bangkok : Asian Institute of Technology, 1982 47 p. Thesis ; no. ST-82-12 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering School of Engineering and Technology Thesis (M.Eng.) - Asian Institute of Technology, 1982 A general formulation of a family of ''macro pipe elanents" is presented for a more efficient and rigorous analysis of piping systems subjected to static loadings. The degeneration concept is utilized in the development of this element family. Displacement fields and the geometry of these elements are described in terms of their respective nodal values by the shape functions product of a Lagrangian polynomial in the longitudinal direction and a truncated Fourier series in the circumferential direction. To avoid "shear locking" in the extremely thin pipe situation, a reduced integration scheme is employed for the transverse shear energy. Several examples are tested to investigate the general performance of this element family and satisfactory results are obtained. Pipe lines Worsak Kanok-Nukulchai, Chairperson Loo, Yew-Chaye, Examination Committee Ogawa, Junji, Examination Committee Carl Duisberg Gesellschaft, Scholarship Donor Asian Institute of Technology. Thesis ; no. ST-82-12 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B21347 .b10197850 mnait u 240930 2 951012 m a u 0 mnait mnarc 22 40 Barcode : 30050120688998 CREATED : 2014-04-29 RECORD # : i12793309 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160013461 CREATED : 2016-04-04 RECORD # : i12923205 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 28717 28717 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.ST-82-12 30050120688998 2026-08-18 09:06:30 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.ST-82-12 30050160013461 2026-08-18 09:06:30 1 2026-08-18 40