Square hollow section steel 方管钢
square hollow section joints 方管节点
square hollow section columns 方管柱
Square and rectangular hollow section 方形和矩形钢管
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The elastic-plastic non-linear behavior of the cold-formed square hollow section columns analyzed by ANSYS is presented;
阐述冷弯方管采用有限元弹塑性非线性分析理论及应用ANSYS软件的非线性分析方法;
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Products and gel products:Rectangle hollow section, square tube…
生产及加工:矩形管,方管…
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