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Sandwich structures with enhanced structural stiffness and method of making same
Sandwich structures with enhanced structural stiffness and method of making same
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机译：具有提高的结构刚度的三明治结构及其制造方法
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摘要
sandwich structure for enhanced structural rigidity of the invention constant by forming the plate with a certain width and thickness, having a main portion and the convex inclination gatdoe repeatedly, but sort of a main portion and a flat junction formed in each vertex of the convex and lumbar support and a plurality of units each having a convex polyhedron shape connecting the support, lumbar is flat in the lumbar Joint and overlap joints and flat and convex portions are overlapped with each other and bonded truss core of prominence; The upper and lower surfaces of the truss core comprises a pair of plates are joined to each; Has an open cross-section structure for strengthening the support is a rigid support of the unit. This invention provides a variety of cross-section of the support unit as the support in making a truss structure using a thin plate material shape (open polygonal, oval or circular-arc shape) formed by a moment of inertia equal weight to improve the contrast enhanced stiffness has the advantage There is. ; 展开▼
