钢筋加工配送.doc

1. 项目背景

在现代建筑工程中，钢筋混凝土结构得到了非常广泛的应用，钢筋作为一种特殊的建筑材料起着极其重要的作用。2002年我国建筑用钢材总量超过8900万吨，接近我国钢产量的一半，是我国冶金行业的最大用户，其中螺纹钢消费量占钢材总量的20%左右。但是建筑用钢筋规格形状复杂，钢厂生产的钢筋原料往往不能直接在工程上使用，一般需要根据建筑设计图纸要求经过一定工艺过程的加工。现行混凝土结构建筑工程施工主要分为三个部分：混凝土、钢筋和模板。商品混凝土配送和专业模板技术近几年发展很快，而钢筋加工部分发展很慢，钢筋加工生产远落后于另外两个部分，已经成为制约施工现代化程度提高的一个瓶颈。所以，提高建筑用钢筋的工厂化加工程度，实现钢筋的商品化专业配送，是建筑业的一个必然发展方向。

我国建筑用钢筋长期以来依靠人力来进行加工，随着一些国产钢筋加工设备的出
 

1. Project background

In modern construction, the reinforced concrete structure has been very widely used, as a special kind of steel building materials play an important role. Construction in China in 2002 total more than 89 million tons of steel, nearly half of China's steel production is the largest user of Chinese metallurgical industry, in which the total amount of steel rebar consumption accounts for about 20%. However, specifications for building complex shape steel, steel production of reinforced materials often can not be directly used in engineering, general building design drawings need to go through a process of processing. Construction of the existing concrete building divided into three parts: concrete, steel and templates. Concrete delivery and professional template technology developed rapidly in recent years, while the reinforced part of the development is very slow processing, steel processing and production is far behind the other two parts have restricted the construction of a bottleneck in improving the degree of modernization. Therefore, to improve the factory building of reinforced degree of processing, to achieve the commercialization of professional reinforcement distribution, is the construction of a natural development.

China construction steel has long been to rely on manpower to carry out process, as some made out of steel processing equipment