JGJ 107-2003 General Technical Specification for Mechanical Splicing of Steel Bars

Author: Gao Wen'an
Publisher:
Publish Date: 2003-02-12
Features: The main technical revisions in this regulation are: 1. Modified the classification of joints and the tensile strength indicators; 2. Replaced "tangent modulus" with "inelastic deformation" to control joint deformation; 3. Modified the application scope and allowable percentage of joint area for different grades; 4. Revised the number of joints for type testing and the loading system; 5. Added torque requirements during installation for various threaded joints. The main technical contents of this regulation include: General Principles; Terms and Symbols; Design Principles and Performance Grades of Joints; Application of Joints; Type Testing of Joints; On-site Inspection and Acceptance of Joints, etc.