论文部分内容阅读
高强钢丝是预应力混凝土结构中较好的高强钢材,它的主要优点是强度高,采用这种钢材配筋的预应力混凝土结构,比采用钢结构一般可省钢材70％左右;比普通钢筋混凝土结构一般可节约钢材30～50％,节约混凝土20～30％。这种钢丝我国定型生产时间
High-strength steel wire is a better high-strength steel in pre-stressed concrete structures. Its main advantage is its high strength. Pre-stressed concrete structures using this type of steel reinforcement can save about 70% of steel materials compared to steel structures. The structure generally saves 30 to 50% of steel and saves 20 to 30% of concrete. This type of steel wire production time in China