一、前言 早在本世纪初钢筋混凝土板柱结构已在欧洲开始得到应用,当时主要用于仓库和冷藏库等建筑中。到本世纪中叶在美国板柱结构被广泛地应用于居住建筑中。在三十年代初苏联和美国等国家都相应拟订了有关钢筋混凝土板柱结构设计规程。但这些规程都是针对在垂直荷载作用下的设计和分析。从建筑设计的角度看,板柱结构体系应用于居住建筑,具有平面布置 I. INTRODUCTION As early as the beginning of this century, the reinforced concrete slab column structure had already begun to be applied in Europe. It was mainly used in warehouses and cold storage buildings. By the middle of the century, the American post structure was widely used in residential buildings. In the early thirties, countries such as the Soviet Union and the United States developed corresponding regulations for the design of reinforced concrete slab columns. However, these procedures are for design and analysis under vertical loads. From the architectural design point of view, the structural system of slab columns is applied to residential buildings with a planar layout