overall economic benefit造句

• The essay researches on the developmental history of foreign steel residence , the background , material and technical requirement of steel residence development in our country . compares and analyzes our country ' s frequently used structural system , brace system and join of structural component part etc . aiming at the mistake point of " steel residence is very much expensive " , the paper lucubrates the overall compose of steel residence ' s cost and the economical and social benefit to reflect the good overall economic benefit of steel residence
  本论文系统地研究了国外钢结构住宅建筑的发展历程，国内钢结构住宅建筑的发展背景、发展的物质技术等条件，对钢结构住宅建筑常用结构体系、支撑体系及结构构件的连接等方面进行了分析比较，针对“钢结构住宅非常昂贵”的观念误区，深入研究了钢结构住宅建筑总体造价构成、结构、经济和社会效益，反映了钢结构住宅建筑具有较好的综合经济效益。
• On the base of researching lots of information , the author particularly analyzes and compares the technique and economic index of steel residence and traditional structural system - rc structure to reflects the steel residence ' s good overall economic benefit by concrete datum from the material cost , effective service area and the construction ' s speed etc . discuss the optimum structural system of different scale of earthquake . the theory and example illustrate that when high steel residence has great horizontal load , the frame - prop structure is optimum
  在大量资料研究的基础上，作者进行了一个六层住宅建筑实例的技术性与经济性分析比较，该建筑分别采用钢结构和传统结构体系? ?钢筋混凝土框架结构，通过具体数字，从结构主材造价、有效使用面积、施工速度等几方面反映钢结构住宅建筑的综合经济效益好，讨论了不同地震烈度下两种结构的优化体系，理论、结构分析算例和此实例分析都说明了有较大水平荷载时，多、高层住宅钢结构宜采用钢框架? ?支撑结构体系。