发明名称 |
COMPOSITE MATERIAL STRUCTURAL BODY, AIRCRAFT WING AND AIRCRAFT BODY PROVIDED WITH SAME, AND METHOD OF MANUFACTURING COMPOSITE MATERIAL STRUCTURAL BODY |
摘要 |
There is provided a composite structure (3) formed of a composite member which extends in one direction, includes holes (5), and is made of fiber reinforced plastics. A tensile load and/or a compressive load are applied to the composite structure (3) in the one direction. Tensile stiffness and/or compression stiffness of peripheral areas (3a) of the holes (5) in the one direction is lower than tensile stiffness and/or compression stiffness of the other area (3b), which surrounds the peripheral areas (3a), in the one direction, and the width of the peripheral area (3a) in a direction orthogonal to the one direction is set to 1.1 times or less of the diameter of the hole (5) in the direction orthogonal to the one direction. |
申请公布号 |
EP2821340(A1) |
申请公布日期 |
2015.01.07 |
申请号 |
EP20130754443 |
申请日期 |
2013.02.14 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
KASHIWAGI, MASAHIRO;NONAKA, YOSHINORI;ABE, TOSHIO |
分类号 |
B64C1/14;B29C70/06;B29K105/08;B29L31/30;B64C1/12;B64C3/26 |
主分类号 |
B64C1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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