02688nam a2200385 4500 20260818143140.0 310798 th eng .b10074995 AIT Thesis no.ST-86-08 Handunnetti, Sandya An infinite element algorithm for asymmetric vibration of an embedment in a homogeneous elastic half space Bangkok : Asian Institute of Technology, 1986 55 p. Thesis ; no. ST-86-08 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, 1986 An efficient elastodynamic horizontal infinite element capable of propagating Rayleigh waves and body waves in a homogeneous half space is presented. The displacement interpolation functions are presented in convenient explicit forms by formulating the infinite element with respect to a cylindrical coordinate system. The infinite integrals appearing in the impedance matrix of an infinite element are integrated analytically which results in a drastic reduction in computation cost. These horizontal infinite elements and radial infinite elements suggested by Rajapakse are used to model the far field of a homogeneous half space while the near field is modelled by conventional finite elements. The applicability and accuracy of the proposed scheme are confirmed by comparing with rigorous analytical results of lateral and rocking compliances of rigid surface disk and partially embedded rigid cylinder subjected to harmonic loadings. Elastic analysis (Theory of structures) Karasudhi, Pisidhi, Chairpeson Brotton, D.M., Examination Committee Worsak Kanok-Nukulchai, Examination Committee The Royal Norwegian Government, Scholarship Donor Asian Institute of Technology. Thesis ; no. ST-86-08 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B19736 .b10074995 mnait s 240410 2 951012 m a s 3 mnait mnarc 22 40 Barcode : 30050120687081 CREATED : 2014-04-21 RECORD # : i12789999 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050160012273 CREATED : 2016-07-04 RECORD # : i12926243 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 60099 60099 0 0 0 0 MAIN MAIN mnait 2026-08-18 50.00 0 AIT Thesis no.ST-86-08 30050120687081 2026-08-18 14:31:40 3 2026-08-18 22 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.ST-86-08 30050160012273 2026-08-18 14:31:40 1 2026-08-18 40