关键词: 型砂;韧性;剪切功;剪切强度;变形极限 [gap=968]Key words: moulding sand; toughness; shear energy; shear strength; deformation limit
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elastic deformation limit 弹性变形极限
deformation limit state 变形极限状态
plastic deformation limit 塑性变形极限
deformation limit pressure 变形分界压力
deformation limit state function 变形极限状态函数
deformation limit moisture content 变形分界含水量
limit deformation 极限变形
Objective: the aim of this study was to investigate the elastic deformation limit and relevant enclasp force of cobalt-chromium alloy cast clasps.
目的:研究钴铬合金铸造卡环的弹性形变限度及其相应卡抱力。
The concept of the structural performance safety index is put forward and its calculation method is derived based on the structural deformation limit state equation.
提出了结构性能安全指数的概念,并以结构的变形极限状态方程为基础得到了结构设计性能安全指数的计算方法和结构性能等级的划分标准。
During determining the initial prestress of the steel cable, such matters as the whole response of the structure, the deformation limit and economical efficiency etc. must be considered.
拉索预应力的取值要综合考虑结构的整体反应、变形要求和经济性等因素。
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