AWWA C304-1999 预应力钢筒混凝土管设计标准.pdf

AWWA STANDARD
FOR
DESIGN OF PRESTRESSED
CONCRETE CYLINDER PIPE
Effective date: March1, 2000.
First edition approvedby AWWA Board of Directors June 18, 1992.
This edition approved , 1999.
Approved by American National Standards InstituteDec. 30, 1999.
AMERICAN WATER WORKS ASSOCIATION
6666 West Quincy Avenue, Denver,Colorado 80235
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AWWA Standard
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es effective on the first day of the month following the month of Journal AWWA
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American National Standard
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and provisions. An American National Standard is intended as a guide to aid the manufacturer, the
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