建筑结构剪重比分析探讨及对规范限值的建议

Analysis of Shear Weight Ratio of Building Structures and Suggestions on Standard Limits

通过对《建筑抗震设计规范》中设计剪重比和计算剪重比的深度分析,了解设计剪重比和计算剪重比主要影响因素,并结合工程实例,分析哪些情况下计算剪重比难于满足规范设计剪重比的要求,为设计人员提供解决思路;针对《建筑抗震设计规范》设计剪重比限值提出一些建议;随着建筑设计市场日趋成熟,设计出快好省的图纸,成为设计人员追求的目标,通过分析研究,提出剪重比是优化设计中较为核心的参数指标。

Through the depth analysis of the design shear weight ratio and the calculated shear weight ratio in the Code for Seismic Design of Buildings,the main influencing factors of the design shear weight ratio and the calculated shear weight ratio are understood. Combining with the engineering examples,the paper analyses which situations the calculation of the shear weight ratio is difficult to meet the requirements of the code for design shear weight ratio,and provides solutions for designers. Aiming at the design shear weight ratio limit in the Code for Seismic Design of Buildings,some suggestions are put forward. With the maturity of the architectural design market,it has become the goal of designers to design fast and economical drawings. Through analysis,Through analysis and research,it is proposed that the shear-to-weight ratio is the core parameter index in the optimization design.