争论 发表于 2025-3-28 17:43:49
Thin-Walled Coupled Monoclinic Beams,io) plays a major role. Representatives of such applications are aircraft wings and helicopter blades that are typically built and modeled as thin-walled beams. The analysis of thin-walled anisotropic beams originally emerged from the theories for isotropic beams and tubes which were gradually modif容易懂得 发表于 2025-3-28 21:31:37
Program Descriptions,f the programs P.1.1 — P.1.17 of Chapter 1, Section P.2 consists of the programs P.2.1 — P.2.13 of Chapter 2, etc. Additional technical comments and instructions appear in the programs. For further reading on . see e.g. (Grabmeier et al., 2003), (Heck, 2003), (Maple, 2003) and (Rovenski, 2000).Engaging 发表于 2025-3-29 02:00:02
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