摘要
Abstract
In order to explore the influence of increasing coefficient of column end bending moment on construction cost,the paper analyzes the influence of increasing coefficient of column end bending moment on steel consumption and construction cost in different structure types combined with actual engineering.The results show that the beam reinforcement is the most used in frame structure and frame shear wall structure,and the shear wall reinforcement is the most used in shear wall structure.With the increase of column end bending moment enlargement coefficient,the change amplitude of column reinforcement is the largest in frame structure,and the change amplitude is the largest in frame shear wall structure and shear wall structure.With the increase of column end bending moment enlargement coefficient,the economic cost of building structure increa-ses continuously.The economic cost of frame structure increased by 6.21%;The economic cost increase of frame shear wall is 2.55%.In sum-mary,the adjustment of column end bending moment increase coefficient has the greatest influence on the cost of frame structure.关键词
建筑结构/工程造价/影响因素/柱端弯矩增大系数/含钢量Key words
Building structure/Project cost/Influencing factors/Column end moment increase coefficient/Steel content分类
建筑与水利
