The paper proposes more reasonable equations of ultimate shear strength of unbonded partially prestressed concrete flat beam-column joints by analyzing with the equations provided by other references.

• 在分析其它文献提出的极限抗剪强度计算公式的基础上，提出了更为合理的无粘结部分预应力扁梁柱节点极限抗剪强度计算公式。