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Reliability of Parallel Thread Sleeve Connection of Knob-cut Rolled Rebars in Low-temperature Condition
Author(s): 
Pages: 84-86,89
Year: Issue:  12
Journal: Road Machinery & Construction Mechanization

Keyword:  直螺纹套筒连接低温环境可靠性;
Abstract: 通过不同温度条件下接头及钢筋母材的力学试验,得出结论:钢筋直螺纹套筒连接的伸长率与钢筋母材的伸长率在常温至-50 ℃呈现有规律的变化,钢筋直螺纹套筒连接在常温至-50℃的力学性能指标满足规范要求,论证了在北方严寒环境中使用钢筋剥肋直螺纹套筒接头的可靠性.
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