JGJ 115—2006 Technical Specification for Cold-rolled Reinforced Concrete Members

Author: China Building Industry Press
Publisher:
Publish Date: 2006-09-01
Features: The "Technical Specification for Cold-rolled Twisted Reinforced Concrete Members" (JGJ115-2006) is issued by the Ministry of Construction of the People's Republic of China. The main technical contents of this specification include: General Provisions; Terms and Symbols; Materials; Basic Design Requirements; Calculation of Limit States for Load Capacity; Checking of Limit States for Serviceability; Constructional Provisions; and Construction of Cold-rolled Twisted Reinforced Concrete Members. The main revisions are as follows: 1. Added two new varieties of cold-rolled twisted steel grade III (round section) with grades 550 and 650; 2. Adjusted the strength grades of cold-rolled twisted steel grades I and II, as well as the section specifications and dimensions of grade II; 3. Added relevant provisions for the use of grade III cold-rolled twisted steel in prestressed members; 4. Made corresponding modifications to this specification based on the revision of the "Code for Design of Concrete Structures" (GB50010-2002).