随着装配式结构的发展,许多工程中预制框架结构构件间的联接,采用了高强砂浆锚固钢筋代替焊接,这种联接方法俗称“浆锚联接”。它具有构造简单,节省钢材,施工安装方便等特点。经过多年的试验研究及工程实践,采用浆锚联接的装配式框架“叠压型浆锚节点”(图1), With the development of fabricated structures, many high-strength mortar anchors are used instead of welding in the connection of prefabricated frame structures in many projects. This connection method is commonly called “plasma anchor connection”. It has the characteristics of simple structure, saving steel, convenient construction and installation. After years of experimental research and engineering practice, a pulp-anchor-connected prefabricated frame “laminated pulp anchor node” (Fig. 1),