论文部分内容阅读
1 概述在水工工程中,现浇钢筋混凝土工程,钢筋连接一般采用绑焊及碰焊等传统工艺。随着科学技术的进一步发展,一种新的钢筋连接工艺——带肋钢筋套筒挤压连接技术应运而生(见图1)。这是上海钢铁研究所研制成功并荣获国家发明三等奖的专利产品和工
1 Overview In hydraulic engineering, cast-in-place reinforced concrete engineering, steel bonding generally use the traditional process of bonding and welding touch. With the further development of science and technology, a new steel bar connecting technology - ribbed steel bar extrusion connection technology came into being (see Figure 1). This is the Shanghai Iron and Steel Institute successfully developed and won the third prize of national invention patents and products