初学者
发表于 2025-3-30 10:16:56
Truss and Frame Analysis, must be triangulated. A ., on the other hand, is a structure that consists of arbitrarily oriented beam members which are connected rigidly or by pins at joints. The members support bending as well as axial loads.
Gratuitous
发表于 2025-3-30 14:40:44
Vibration of Rod Structures,ehavior because the responses are functions of both space and time. We show, however, that spectral analysis can be used to reduce these problems to a series of pseudo-static problems and thus make them amenable to the solution procedures already established. As a special case, we establish the free vibration problem as an eigenvalue problem.