预制砼框架中后张拉灌浆的抗剪键节点在美国的各种建筑结构中，例如商业大厦、停车库结构、多户住宅、汽车旅馆和学校建筑等，预制预应力砼框架结构的应用已有明显的增长。在这些框架中，预制梁大都是支承在现浇柱或预制牛腿上的。这种简单的节点是不足以抵抗由风和地震引... Post-tensioned grouting shear-resistance joints in prefabricated concrete frames are used in various building structures in the United States, such as commercial buildings, garage structures, multi-family houses, motels, and school buildings, etc. Precast prestressed concrete frame structures have been used. There is a clear increase. In these frameworks, prefabricated beams are mostly supported on cast-in-place columns or prefabricated bulges. This simple node is not enough to resist the wind and earthquake...