装配式钢筋混凝土结构竖缝抗剪承载力研究及国内外规范的比较

Study on shear resistance of a vertical connection in PRC structures and comparison among building codes of different countries

分析比较了国内外建筑规范及专家学者提出的关于装配式钢筋混凝土结构竖向齿槽接缝的抗剪机理及抗剪承载力计算公式,指出各种计算公式的可取与不足之处,提出了符合我国国情的设计公式,从而加速我国建筑规范的发展,促进我国规范与国际规范的接轨。

The shear mechanisms and shear resistance formulas for a vertical alveolus connection in prefabricated reinforced concrete structures, which are offered by the building codes and scholars from different countries,are analyzed and compared,their advantages and disadvantages are presented,The design formula in accordance with the situation of China is advised,so the development of Chinese building codes will be speeded up,they joining to the international codes will be promoted.