不同结构设计方案对工程造价的影响分析
Analysis of the Influence of Different Structural Design Schemes on Project Cost
赵少红1
作者信息
- 1. 天津市天大规划建筑咨询有限公司,天津 300070
- 折叠
摘要
为分析建筑工程结构设计方案对工程造价的影响,文中以某住宅建筑为例,分析剪力墙、短肢剪力墙、异型柱-框架的建筑材料用量以及工程造价,确定最佳的墙体结构设计方案.结果表明,普通剪力墙板、短肢剪力墙以及异型柱框架剪力墙板的混凝土用量最高,分别达到41.4%、42.8%、43.1%;单方混凝土用量排序为普通剪力墙>短肢剪力墙>异型柱框架剪力.普通剪力墙和短肢剪力墙墙体钢筋材料用量最多,异型柱框架剪力墙结构中梁的钢筋材料用量最多达到31.2%.单方钢筋用量排序为短肢剪力墙结构>异型柱框架剪力墙结构>普通剪力墙结构;单方混凝土造价最高的为普通剪力墙结构,达到 99.56 元/m2;短肢剪力墙结构具有最优的经济效益.
Abstract
In order to analyze the influence of structural design scheme of building engineering on project cost,this paper takes a residential building as an example,analyzes the amount of building materials and project cost of shear wall,short-limb shear wall,special-shaped col-umn-frame,and determines the best wall structure design scheme.The results show that the concrete consumption of ordinary shear wall,short-limb shear wall and special-shaped column frame shear wall is the highest,reaching 41.4%,42.8%and 43.1%respectively.The order of the amount of concrete is ordinary shear wall>short-limb shear wall>special-shaped column frame shear.Ordinary shear walls and short-limb shear walls have the largest amount of steel reinforcement materials,and the amount of steel reinforcement materials in beams of special-shaped column frame shear wall structures is up to 31.2%.The order of the amount of single reinforcement is short-limb shear wall structure>special-shaped column frame shear wall structure>ordinary shear wall structure.The highest cost of single concrete is the common shear wall structure,reaching 99.56 yuan/m2;The short-leg shear wall structure has the best economic benefits.
关键词
建筑结构/墙体设计方案/建筑材料用量/工程造价Key words
Building structure/Wall design scheme/Building materials consumption/Engineering cost引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据