Structural Vibration : Analysis and Damping

Many structures suffer from unwanted vibrations and, although careful analysis at the design stage can minimise these, the vibration levels of many structures are excessive. In this book the entire range of methods of control, both by damping and by excitation, is described in a single volume. Clear and concise descriptions are given of the techniques for mathematically modelling real structures so that the equations which describe the motion of such structures can be derived. This approach leads to a comprehensive discussion of the analysis of typical models of vibrating structures excited by a range of periodic and random inputs. Careful consideration is also given to the sources of excitation, both internal and external, and the effects of isolation and transmissability. A major part of the book is devoted to damping of structures and many sources of damping are considered, as are the ways of changing damping using both active and passive methods. The numerous worked examples liberally distributed throughout the text, amplify and clarify the theoretical analysis presented. Particular attention is paid to the meaning and interpretation of results, further enhancing the scope and applications of analysis. Over 80 problems are included with answers and worked solutions to most. This book provides engineering students, designers and professional engineers with a detailed insight into the principles involved in the analysis and damping of structural vibration while presenting a sound theoretical basis for further study. Suitable for students of engineering to first degree level and for designers and practising engineers Numerous worked examples Clear and easy to follow 00000___09a34051f528e5404d0ddd15e7d5e365......Page 1 00001___4e3fc17f940cd3d8169a03fe641d8542......Page 2 00002___36f000a349798cb01b79447192bd580a......Page 3 00003___ff5a4e6ed1054672862b343520bd2992......Page 4 00004___0cee9974f43708b20a021b01c159c4b6......Page 5 00005___2e3c1aa40748896796014620e7d7c025......Page 6 00006___3793ce1ec5e0e42d2cbfb727a9b40358......Page 7 00007___ae966e438e1e1128e3444f1b3a93c556......Page 8 00008___ffdb33e8e63fb8194a87aac61c8551f4......Page 9 00009___ea89a27bc2397a80000e8efbb8152580......Page 10 00010___fe1ddf5f1573d9d6f54dbe70b15f04e0......Page 11 00011___09ab29de51f463ba75a1f1925695833e......Page 12 00012___a95c5e26f817de44bee7bc732a5ba208......Page 13 00013___87d15bd1173cd862849dc2bd00d859a5......Page 14 00014___14489de05919e5e5b612c579bc487473......Page 15 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00285___45479a5c00cb842266b99eab5b2b85d2......Page 286 00286___56aa553a75bb44c59d77597c79aa89f8......Page 287 00287___ced7e1b541d0eec11905b96c44c7356e......Page 288 00288___c77a147b3e994e413cff2ec09ff3faf9......Page 289 Many structures suffer from unwanted vibrations and, although careful analysis at the design stage can minimise these, the vibration levels of many structures are excessive. In this book the entire range of methods of control, both by damping and by excitation, is described in a single volume.

Clear and concise descriptions are given of the techniques for mathematically modelling real structures so that the equations which describe the motion of such structures can be derived. This approach leads to a comprehensive discussion of the analysis of typical models of vibrating structures excited by a range of periodic and random inputs. Careful consideration is also given to the sources of excitation, both internal and external, and the effects of isolation and transmissability. A major part of the book is devoted to damping of structures and many sources of damping are considered, as are the ways of changing damping using both active and passive methods. The numerous worked examples liberally distributed throughout the text, amplify and clarify the theoretical analysis presented. Particular attention is paid to the meaning and interpretation of results, further enhancing the scope and applications of analysis. Over 80 problems are included with answers and worked solutions to most. This book provides engineering students, designers and professional engineers with a detailed insight into the principles involved in the analysis and damping of structural vibration while presenting a sound theoretical basis for further study.

Suitable for students of engineering to first degree level and for designers and practising engineers
Numerous worked examples
Clear and easy to follow Provides engineering students, designers and professional engineers with an insight into the principles involved in the analysis and damping of structural vibration. This book presents a theoretical basis for further study and includes numerous worked examples. It talks about the damping of structures and many sources of damping.