IEEE Std C95.4-2002 IEEE Recommended Practice for Determining Safe Distances From Radio Frequency Transmitting Antennas When Using Electric Blasting Caps During Explosive Operations.pdf
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1、IEEE Std C95.4-2002 IEEE Standards C95.4 TM IEEE Recommended Practice for Determining Safe Distances from Radio Frequency Transmitting Antennas When Using Electric Blasting Caps During Explosive Operations Published by The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New Yo
2、rk, NY 10016-5997, USA 11 December 2002 IEEE Standards Coordinating Committee 28 Sponsored by the IEEE International Committee on Electromagnetic Safety IEEE Standards Print: SH95045 PDF: SS95045 Authorized licensed use limited to: Peking University. Downloaded on December 26,2010 at 16:41:08 UTC fr
3、om IEEE Xplore. Restrictions apply. IEEE Std C95.4-2002 (R2008) IEEE Recommended Practice for Determining Safe Distances from Radio Frequency Transmitting Antennas When Using Electric Blasting Caps During Explosive Operations Sponsor IEEE International Committee on Electromagnetic Safety (Standards
4、Coordinating Committee 28) Reaffirmed 27 March 2008 Approved 11 November 2002 IEEE-SA Standards Board Authorized licensed use limited to: Peking University. Downloaded on December 26,2010 at 16:41:08 UTC from IEEE Xplore. Restrictions apply. Grateful acknowledgment is made to Franklin Applied Physic
5、s for having granted permission to reprint in this document the following material listed below: The equations in 8.4 and 8.5 are from the Franklin Institute Research Laboratories Publication F-B2256-1 B9, Franklin Institute Research Laboratories Publication F-C1951-1 B10, and Franklin Institute Res
6、earch Laboratories Publication M-C2210-1 B12.a Abstract: This project provides recommended practices for the prediction and practical determination of safe distances from radio and radar transmitting antennas when using electric blasting caps to remotely detonate an explosive charge. Specifically, t
7、his document includes mathematical formulas, tables, and charts that allow the user to determine safe distances from RF transmitters with spectrum bands from 0.5 MHz to 300 GHz, including VHF, UHF television antennas, FM, AM radio transmitting antennas, radar, navigation beacons, and portable commun
8、ication devices. Keywords: blasting caps, detonation, explosive charge, RF transmitters, transmitting antennas, safe distance The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2002 by the Institute of Electrical and Electronics Engineer
9、s, Inc. All rights reserved. Published 11 December 2002. Printed in the United States of America. Print: ISBN 0-7381-3422-8 SH95045 PDF: ISBN 0-7381-3423-6SS95045 No part of this publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written perm
10、ission of the publisher. aThe numbers in brackets correspond to those in the bibliography in Annex A. Authorized licensed use limited to: Peking University. Downloaded on December 26,2010 at 16:41:08 UTC from IEEE Xplore. Restrictions apply. Copyright 2002 IEEE. All rights reserved.iii IEEE Standard
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