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Wugang Made High Properties Heavy Steel S355N used for Bridge
Author(s): 
Pages: 14-18
Year: Issue:  6
Journal: WIDE AND HEAVY PLATE

Keyword:  桥梁用钢高性能实验参数;
Abstract: 本文主要介绍了该钢研制的设计思路,通过钢板的机械性能、落锤实验(NDT)、弹性模量(E)实验、裂纹尖端张开位移CTOD实验、疲劳裂纹扩展速率da/dN试验、焊接热模拟等各种实验研究结果,证明了舞钢生产的高性能特厚桥梁用钢S355N(Z25)能满足各类桥梁的高参数设计要求.
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