Vibration Problems in Structures

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85,59 €

Practical Guidelines, Reprint der Ausgabe von 1995

ISBN: 3034899556
ISBN 13: 9783034899550
Verlag: Springer Basel AG
Umfang: xvii, 237 S.
Erscheinungsdatum: 12.10.2011
Weitere Autoren: Bachmann, Hugo/Ammann, Walter J/Deischl, Florian et al
Auflage: 1/2011
Format: 1.5 x 24.5 x 17
Gewicht: 449 g
Produktform: Kartoniert
Einband: Kartoniert

Inhaltsangabe1 Vibrations induced by people.- 1.1 Pedestrian bridges.- 1.1.1 Problem description.- 1.1.2 Dynamic actions.- 1.1.3 Structural criteria.- a) Natural frequencies.- b) Damping.- c) Stiffness.- 1.1.4 Effects.- 1.1.5 Tolerable values.- 1.1.6 Simple design rules.- a) Tuning method.- b) Code method.- c) Calculation of upper bound response for one pedestrian.- d) Effects of several pedestrians.- 1.1.7 More advanced design rules.- 1.1.8 Remedial measures.- a) Stiffening.- b) Increased damping.- c) Vibration absorbers.- 1.2 Floors with walking people.- 1.2.1 Problem description.- 1.2.2 Dynamic actions.- 1.2.3 Structural criteria.- a) Natural frequencies.- b) Damping.- 1.2.4 Effects.- 1.2.5 Tolerable values.- 1.2.6 Simple design rules.- a) High tuning method.- b) Heel impact method.- 1.2.7 More advanced design rules.- 1.2.8 Remedial measures.- a) Shift of the natural frequency.- b) Non-structural elements.- 1.3 Floors for sport or dance activities.- 1.3.1 Problem description.- 1.3.2 Dynamic actions.- 1.3.3 Structural criteria.- a) Natural frequencies.- b) Damping.- 1.3.4 Effects.- 1.3.5 Tolerable values.- 1.3.6 Simple design rules.- 1.3.7 More advanced design rules.- 1.3.8 Remedial measures.- a) Raising the natural frequency by means of added stiffness.- b) Increasing structural damping.- c) Use of vibration absorbers.- 1.4 Floors with fixed seating and spectator galleries.- 1.4.1 Problem description.- 1.4.2 Dynamic actions.- 1.4.3 Structural criteria.- a) Natural frequencies.- b) Damping.- 1.4.4 Effects.- 1.4.5 Tolerable values.- 1.4.6 Simple design rules.- 1.4.7 More advanced design rules.- 1.4.8 Remedial measures.- 1.5 High-diving platforms.- 1.5.1 Problem description.- 1.5.2 Dynamic actions.- 1.5.3 Structural criteria.- a) Natural frequencies.- b) Damping.- 1.5.4 Effects.- 1.5.5 Tolerable values.- 1.5.6 Simple design rules.- a) Stiffness criteria.- b) Frequency criteria.- 1.5.7 More advanced design rules.- 1.5.8 Remedial measures.- References to Chapter 1.- 2 Machinery-induced vibrations.- 2.1 Machine foundations and supports.- 2.1.1 Problem description.- 2.1.2 Dynamic actions.- a) Causes.- b) Periodic excitation.- c) Transient excitation.- d) Stochastic excitation.- 2.1.3 Structural criteria.- a) Natural frequencies.- b) Damping.- 2.1.4 Effects.- a) Effects on structures.- b) Effects on people.- c) Effects on machinery and installations.- d) Effects due to structure-borne sound.- 2.1.5 Tolerable values.- a) General Aspects.- b) Structural criteria.- c) Physiological criteria.- d) Production-quality criteria.- e) Tolerable values relative to structure-borne sound.- 2.1.6 Simple design rules.- a) General.- b) Data desirable for the design of machine supports.- c) Measures for rotating or oscillating machines.- d) Measures for machines with impacting parts.- e) Rules for detailing and construction.- 2.1.7 More advanced design rules.- 2.1.8 Remedial measures.- 2.2 Bell towers.- 2.2.1 Problem description.- 2.2.2 Dynamic actions.- 2.2.3 Structural criteria.- a) Natural frequencies.- b) Damping.- 2.2.4 Effects.- 2.2.5 Tolerable values.- 2.2.6 Simple design rules.- 2.2.7 More advanced design rules.- 2.2.8 Remedial measures.- 2.3 Structure-borne sound.- 2.3.1 Problem description.- 2.3.2 Dynamic actions.- 2.3.3 Structural criteria.- 2.3.4 Effects.- 2.3.5 Tolerable values.- 2.3.6 Simple design rules.- a) Influencing the initiation.- b) Influencing the transmission.- 2.3.7 More advanced design rules.- 2.3.8 Remedial measures.- 2.4 Ground-transmitted vibrations.- 2.4.1 Problem description.- 2.4.2 Dynamic actions.- 2.4.3 Structural criteria.- a) Natural frequencies.- b) Damping.- 2.4.4 Effects.- 2.4.5 Tolerable values.- 2.4.6 Simple design rules.- a) Emission.- b) Transmission.- c) Immission.- 2.4.7 More advanced design rules.- 2.4.8 Remedial measures.- References to Chapter 2.- 3 Wind-induced vibrations.- 3.1 Buildings.- 3.1.1 Problem description.- 3.1.2 Dynamic actions.- 3.1.3 Structural criteria.- a) Natural frequencies.- b) Damping.- c) Stif

Artikelnummer: 4368296 Kategorie:

Beschreibung

Authors: Hugo Bachmann, Walter J. Ammann, Florian Deischl, Josef Eisenmann, Ingomar Floegl, Gerhard H. Hirsch, Günter K. Klein, Göran J. Lande, Oskar Mahrenholtz, Hans G. Natke, Hans Nussbaumer, Anthony J. Pretlove, Johann H. Rainer, Ernst-Ulrich Saemann, Lorenz Steinbeisser. Large structures such as factories, gymnasia, concert halls, bridges, towers, masts and chimneys can be detrimentally affected by vibrations. These vibrations can cause either serviceability problems, severely hampering the user's comfort, or safety problems. The aim of this book is to provide structural and civil engineers working in construction and environmental engineering with practical guidelines for counteracting vibration problems. Dynamic actions are considered from the following sources of vibration: - human body motions, - rotating, oscillating and impacting machines, - wind flow, - road traffic, railway traffic and construction work. The main section of the book presents tools that aid in decision-making and in deriving simple solutions to cases of frequently occurring "normal" vibration problems. Complexer problems and more advanced solutions are also considered. In all cases these guidelines should enable the engineer to decide on appropriate solutions expeditiously. The appendices of the book contain fundamentals essential to the main chapters.

Herstellerkennzeichnung:


Springer Basel AG in Springer Science + Business Media
Heidelberger Platz 3
14197 Berlin
DE

E-Mail: juergen.hartmann@springer.com

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