钢结构在土木工程中的应用研究
Abstract: civil engineering structure commonly used two materials, namely, reinforced concrete and steel for civil engineering, it should not only from the structural characteristics Angle consideration, consider the cost effectiveness of construction and construction effectiveness. This paper analyzes the steel structures in civil engineering, and the characteristics of the steel structure of the briefly elaborated construction points.
qq_1418469000881 LV2
质量太差了。很多重复的图纸。完全不值这个价钱