• According to the fatigue type, use safe-life design method to study tower crane's fatigue, and choose nominal stress approach to estimate the life of tower crane.

    根据疲劳类型,确定选用安全寿命设计方法塔式起重机钢结构进行疲劳分析,应用名义应力估算塔式起重机钢结构疲劳寿命

    dict.cnki.net

  • The test analysis shows that the fitted slope of test data to nominal stress and hot spot stress S-N curves for aluminum 5083 welded joint with longitudinal fillet welded gusset is 5.

    试验分析说明铝合金5083纵向接板焊接接头名义应力热点应力疲劳s - N曲线试验数据斜率5

    www.juyy.net

  • Based on the design code of concrete structure (GBJ10-89), the paper gives the nominal tensile stress method of controlling crack width in prestressed concrete structure of punchy bars.

    混凝土结构设计规范(GBJ10—89)为基础。建立了强力钢筋做预应力预应力混凝土结构名义应力控制裂缝宽度方法

    dict.cnki.net

  • Based on the design code of concrete structure (GBJ10-89), the paper gives the nominal tensile stress method of controlling crack width in prestressed concrete structure of punchy bars.

    混凝土结构设计规范(GBJ10—89)为基础。建立了强力钢筋做预应力预应力混凝土结构名义应力控制裂缝宽度方法

    dict.cnki.net

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