CN112748005B - 一种铝合金型材薄弱位置的测算方法 - Google Patents
一种铝合金型材薄弱位置的测算方法 Download PDFInfo
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
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批次 | 一号型材 | 二号型材 | 三号型材 | 四号型材 | 五号型材 |
1 | a<0.52 | a>0.15 | 0<a<0.5 | 0<a<0.5 | a<0.77 |
2 | a<0.71 | a<0.26 | 0<a<0.5 | 0<a<0.5 | a<0.4 |
3 | a<0.45 | a<0.52 | 0<a<0.5 | a<0.32 | a<0.79 |
4 | a<0.26 | a<0.56 | 0<a<0.5 | 0<a<0.5 | a<0.39 |
5 | 0<a<0.5 | a<0.25 | 0<a<0.5 | a<0.53 | a<0.63 |
6 | 0<a<0.5 | 0<a<0.5 | 0<a<0.5 | 0<a<0.5 | a<0.78 |
7 | 0<a<0.5 | a<0.57 | 0<a<0.5 | a<0.33 | a<0.97 |
8 | a<0.65 | a<0.62 | 0<a<0.5 | 0<a<0.5 | a<0.73 |
9 | 0<a<0.5 | a<0.38 | 0<a<0.5 | a<0.36 | a<0.85 |
10 | 0<a<0.5 | a<0.66 | 0<a<0.5 | a<0.43 | a<0.81 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106383052A (zh) * | 2016-08-19 | 2017-02-08 | 北京工业大学 | 一种考虑夹杂的金属疲劳载荷下薄弱区域确定方法 |
CN110589017A (zh) * | 2019-09-24 | 2019-12-20 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种大修飞机座舱盖骨架及其监控使用方法 |
CN111323299A (zh) * | 2018-12-14 | 2020-06-23 | 有研工程技术研究院有限公司 | 一种适用于大规格铝合金型材的性能均匀性评价方法 |
CN112084683A (zh) * | 2020-07-22 | 2020-12-15 | 国网江西省电力有限公司电力科学研究院 | 一种输电线路用铝合金材料金具的塑性变形分析方法 |
RU2739154C1 (ru) * | 2020-06-25 | 2020-12-21 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) | Способ прогнозирования параметров усталостного разрушения листовых металлических материалов |
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- 2020-12-25 CN CN202011561716.0A patent/CN112748005B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106383052A (zh) * | 2016-08-19 | 2017-02-08 | 北京工业大学 | 一种考虑夹杂的金属疲劳载荷下薄弱区域确定方法 |
CN111323299A (zh) * | 2018-12-14 | 2020-06-23 | 有研工程技术研究院有限公司 | 一种适用于大规格铝合金型材的性能均匀性评价方法 |
CN110589017A (zh) * | 2019-09-24 | 2019-12-20 | 中国航空工业集团公司沈阳飞机设计研究所 | 一种大修飞机座舱盖骨架及其监控使用方法 |
RU2739154C1 (ru) * | 2020-06-25 | 2020-12-21 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) | Способ прогнозирования параметров усталостного разрушения листовых металлических материалов |
CN112084683A (zh) * | 2020-07-22 | 2020-12-15 | 国网江西省电力有限公司电力科学研究院 | 一种输电线路用铝合金材料金具的塑性变形分析方法 |
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