This procedure is applicable to the structural design of wire-wound prestressed concrete pipes and prestressed steel cylinder concrete pipes. This procedure is formulated based on the principles stipulated in the current national standard "Code for Design of Pipe Structures for Water Supply and Drainage Engineering" GB 50332.
CECS 140-2002 history
2012CECS 140-2011 Specification for structural design of buried prestressed concrete pipeline and prestressed concrete cylinder pipeline of water supply and sewerage engineering
1970CECS 140-2002 Specification for structural design of buried prestressed concrete pipeline of water supply and sewerage engineering