应用TRIZ理论解决低温钢筋拉伸试验夹具的设计问题

Solutions to the Design of Fixtures in Tensile Test of by using TRIZ Method

针对LNG储罐用低温钢筋在零下165℃条件下进行拉伸试验时夹具的失效问题,采用TRIZ创新理论的思想,利用技术系统分析、技术矛盾分析、IFR最终理想解的方法,并结合专业知识,得到解决方案。

The fixtures failed in the tensile test of low-temperature at the temperature of minus165°C. The problem was solved by using TRIZ Method,which including technical system analysis,technical contradiction analysis and IFR method.