山西国际贸易中心钢筋锥螺纹接头技术总结

Summary of the tie-in technology of taper thread of reinforcing bars used in Shanxi International Trade Center

作为山西省单体建筑面积最大、智能化程度最高的山西国际贸易中心 ,在结构施工中 ,对Φ18以上受力钢筋全部采用钢筋锥螺纹接头技术。介绍了锥螺纹接头的使用范围和性能等级、质量检验及应用中的问题 ,实践证明 ,采用此项技术不仅可以节约大量钢材 ,缩短工期 ,而且经济效益明显。

Shanxi International Trade Center, with the biggest build area of monomer and the highest intelligence, adopts the tie in technology of taper thread for the bearing reinforcing bars above 18 in structural constructions. The writer introduces the taper thread junction in the aspects of application range, performance grade, quality test, actual problems, etc. It is fully proved that such technology not only saves plenty of steels, shortens time limit for a project, but also obtains visible economic benefits.