钢筋锥螺纹接头是一种能承受拉、压两种作用力的机械接头。其工艺简单、连接速度快、同心度好、不受钢筋含碳量和有无花纹限制、无明火作业、不污染环境、接头质量稳定、安全可靠、可节约大量的钢材和能源,是八十年代初国外开发研究的新技术,已广泛用于抗震、防爆要求很高的建筑物。国内虽然起步较晚,但发展迅速,并成功地 Reinforced tapered thread connector is a kind of mechanical joint which can bear the pulling and pressing forces. The process is simple, fast connection, concentricity is good, free from carbon content and without pattern restrictions, no open flame operation, does not pollute the environment, the joint quality is stable, safe and reliable, can save a lot of steel and energy, is eighty New technologies developed overseas during the early years of the Republic of China have been widely used in buildings that require high resistance to earthquake and explosion. Although the country started late, it has developed rapidly and successfully