| 摘要 |
PURPOSE: The steel reinforced bar and the method thereof for delivering the tension of the steel reinforcing by combining mechanically without connecting with overlapping the steel reinforcing are provided. CONSTITUTION: The steel reinforced bar joint is composed of: a connection plate(12), a friction connection plate(16) and a combination container(20) for pressing with wrapping the connection plate(12) and the friction connection plate(16). The connection plate(12) has an inner groove(14) where the joint of hetero steel reinforcing inside formed, also a saw tooth shape, mountain shape or wave shape to increase the friction. The combination container(20) combines the connection plate(12) for covering the steel reinforcing from upward/downward and the friction connection plate(16), also for enabling easily inserting the connection plate(12) and the friction connection plate(16) by forming a seat place(22) at the inner side of both ends of the combination container(20). The joint of the steel reinforcing combines the connection plate(12) and the friction connection plate(16).
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