大斜方截半立方体是半正多面体之一，由12个正方形，8个正六边形和6个正八边形组成，有48个顶点和72条棱。

表面积，体积。

将一个立方体（正八面体）十二条棱都切一刀，在八（六）个顶点处也切一刀，但是要切的薄一点，就可以得到一个小斜方截半立方体。

In geometry, the truncated cuboctahedron is an Archimedean solid. It has 12 square faces, 8 regular hexagonal faces, 6 regular octagonal faces, 48 vertices and 72 edges. Since each of its faces has point symmetry (equivalently, 180° rotational symmetry), the truncated cuboctahedron is a zonohedron.