02982nam a2200421 4500 20260818114627.0 220798 th eng .b10298204 AIT Thesis no.ST-92-21 Adhikari, Rajesh Fundamental study on development of high damping cable Bangkok : Asian Institute of Technology, 1992 47, A-3, B-1 leaves Thesis ; no. ST-92-21 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, 1992 In the present study, the modal damping of structural cables is conceived to be increased by using a damping treatment. An attempt is made to analytically estimate the modal damping of a composite Parallel-Wire-Strand Cable which is to be made by introducing some viscoelastic material between strands and· the outer cover pipe. The effect of such damping treatment on modal damping is discussed in terms of energies and energy loss factors in axial and bending modes of deformation. The energy loss factor in axial deformation and the energy loss factor in bending deformation are analytically estimated. The energy in cable under flexural vibration are calculated by finite element method. It is found that the modal damping of cable can be in creased by increasing the axial loss factor by using viscoelastic material with higher loss factor and higher modulus of elasticity. The contribution of bending loss factor to the total modal damping of composite cable is not much because of less deformational energy in bending in case of long cables. Damping (Mechanics) Cable structures Yamaguchi, Hiraki, Chairperson Worsak Kanok-Nukulchai, Examination Committee Maekawa, Koichi, Examination committee ADB-Japan Scholarship, Scholarship donor Asian Institute of Technology. Thesis ; no. ST-92-21 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B16922 .b10298204 mnait s 240402 2 951012 m a s 0 mnait mnait mnarc 20 40 Barcode : 30050003065868 CREATED : 1995-10-14 RECORD # : i1036917x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050120689376 CREATED : 1995-10-14 RECORD # : i10369181 LPATRON : 1011897 LCHKIN : 1999-02-08 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 1 TOT RENEW : 0 Barcode : 30050160022231 CREATED : 2016-04-04 RECORD # : i1292295x LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 47865 47865 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no.ST-92-21 30050003065868 2026-08-18 11:46:27 1 2026-08-18 20 0 0 0 0 MAIN MAIN mnait 2026-08-18 0 AIT Thesis no.ST-92-21 30050120689376 2026-08-18 11:46:27 2 2026-08-18 20 0 0 0 0 MAIN MAIN mnarc 2026-08-18 0 AIT Thesis no.ST-92-21 30050160022231 2026-08-18 11:46:27 1 2026-08-18 40