By the analysis of the deformation of metallic composite rolled products, a formula for calculating the thickness of coveringslab for multilayer metallic composite rolling is derived.
通过对金属复合轧制的变形分析，导出了多层金属复合轧制的包覆板坯厚度计算公式。
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This paper also approached the design of toe-slab that is constructed on the covering strata of river.