Vibration Isolation Standards

5.1 This guide is intended to describe various methods for determining the dynamic properties of vulcanized rubber materials, and by extension, products utilizing such materials in applications such as springs, dampers, and flexible load-carrying devices, flexible power transmission couplings,...

1.1 This guide covers dynamic testing of vulcanized rubber and rubber-like (both hereinafter termed "rubber" or "elastomeric") materials and products, leading from the definitions of terms used, through the basic mathematics and symbols, to the measurement of stiffness and damping, and finally...

The book covers a broad range of topics related to acoustics and vibration problems encountered in various fields of engineering. It presents some analytical, numerical and experimental techniques applicable to analyze linear and non-linear noise and vibration problems. The 58 papers...

1.1 This guide covers dynamic testing of vulcanized rubber and rubber-like (both hereinafter termed "rubber" or "elastomeric") materials and products, leading from the definitions of terms used, through the basic mathematics and symbols, to the measurement of stiffness and damping, and finally...

Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. Purpose/Material Description. This specification covers the materials and performance requirements for...

This specification covers the materials and performance requirements for powertrain mount components with hydraulic damping, Hydro Mount (HM) used for powertrain vibration isolation in motor vehicles. Note: Nothing in this standard supercedes applicable laws and regulations. Note: In...

Introduction Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. Purpose. The purpose of this procedure is to determine the dynamic stiffness and loss angle...

Material Description. This specification covers the requirements of rubber compounds used for underhood fastener isolator grommets, classified to two (2) different temperature categories; Class A and Class B. Types are hardness ranges defined in Tables 2 and 4. Test requirements for approved...

APPLICABILITY This document presents Guide Specifications for the seismic isolation design of highway bridges and is supplemental to the AASHTO LRFD Bridge Design Specifications (the Design Specifications) and the AASHTO Guide Specifications for LRFD Seismic Bridge Design (LRFD Seismic)....

This Aerospace Information Report (AIR) reviews the requirements to be satisfied by the engine mount systems and provides an outline of some suitable methods. Factors such as drive shaft alignment, engine expansion, mount crashworthiness, vibration isolation, and other effects on the...

This standard specifies requirements for the construction and application of supports for sheet metal ductwork in ventilation and air conditioning systems. The standard applies to any shape of ductwork (rectangular, circular and oval) and components used in ventilation and air conditioning systems...

The scope of this Procedural Guide includes the basic elements that are required to conduct and report the results of Sound and Vibration Testing for building HVAC systems. PURPOSE This guide is intended for trained Sound and Vibration (S&V) Supervisors and Technicians to assure that...

Systems that provide protection from impact, shock and vibration are held up by sophisticated physical principles. In this volume, the author explores those principles in a straightforward manner. All aspects of the theory of optimal isolation are presented, from a description of the...

010220-000000-000000 1 Scope 1.1 These requirements cover dynamic line isolation monitors and related supplementary indicating units for supervising isolated power-supply circuits in patient care areas of health care facilities, including inhalation-anesthetizing locations in accordance with...

This Specification defines the technical requirements within a Substation Control System to support Sequential Isolation of a disconnector following Circuit Breaker operation. The requirements can be achieved by either traditional hardware systems or software based systems making use of main...

This state of the art report from an international task group (TG44) of CIB, the International Council of Building Research Organizations, presents a highly authoritative guide to the application of innovative technologies on response control and seismic isolation of buildings to practice...

SCOPE AND LIMITATIONS The scope of this book is limited to the design of the following concrete TG foundations: • Block Foundation-pedestals, piers, and blocks supported on a common basemat. • Elevated Space-Frame Pedestal Foundation-tabletop and columns supported on a basemat. • Vibration...

This procedure applies to all isolation documentation for the following • 25kV ac OLE • 1500V dc OLE for Sunderland Direct • 660 / 750V dc third rail • Euston - Watford • Merseyrail • Northern City Line This procedure also applies to 11kV Major Feeding Diagrams for Euston - Watford,...