论文部分内容阅读
一、行业发展现状及预测1.国内建筑钢结构行业发展现状建筑钢结构行业主要指在国内从事建筑钢结构制作、加工、安装的企业及附属产品的生产企业。随着我国工业化、城市化建设步伐的加快,现代化建筑技术的广泛运用,钢结构行业得到快速发展。据不完全统计,到2011年底,全国拥有规模不等的钢结构加工、制作企业1万多家,年建筑钢结构用钢量达到3000万吨以上。从行业构成看,以中冶、中建、宝冶等为代表的国有钢结构企业,以原材料加工、总承包施工为主,重钢
I. Development Status and Forecast of the Industry 1. Status Quo of the Domestic Construction Steel Structure Industry The construction steel structure industry mainly refers to the enterprises that manufacture, construct and install the steel structures in the country and the affiliated products. With the accelerated industrialization and urbanization in our country and the extensive application of modern building technology, the steel structure industry has been rapidly developed. According to incomplete statistics, by the end of 2011, the country had more than 10,000 steel structure processing and manufacturing enterprises of various sizes, and the annual steel consumption in construction steel structures reached more than 30 million tons. From the perspective of industry composition, the state-owned steel structure enterprises represented by MCC, CSCEC and Baoye are mainly engaged in the processing of raw materials and construction of general contracting and heavy steel