钢结构与钢筋混凝土结构体系多层住宅的经济效益对比

摘要

General idea is that the cost of steel structure residential is much larger than that of concrete residential structure or masonry structure, due to larger weight of steel usage and higher price of steel compared to concrete. However, the traditional concept is not complete. Based on the analysis of a typical six-storey residential building, this paper compares the overall economic efficiency of the two systems （steel structure vs. concrete structure） in many ways.%一般观念认为，钢结构体系住宅与传统的钢筋混凝土结构相比，由于钢结构用钢量大，钢材单价远大于混凝土，所以钢结构体系住宅造价会远大于混凝土结构或者砖混结构。这种观念并不全面，文章通过一套典型的六层住宅楼实例，从多个方面分析对比了两种体系住宅的综合经济效益。