Simplified method for estimating the first natural frequency of a symmetric arch truss
A planar model of a symmetric statically determinate arch truss is considered. The mass of the truss is evenly distributed over its nodes. The Maxwell–Mohr formula, assuming that the truss rods have the same cross-section, allows one to determine the stiffness matrix of a given structure. The Dunker...
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| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
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Peter the Great St. Petersburg Polytechnic University
2024-09-01
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| Edice: | Magazine of Civil Engineering |
| Témata: | |
| On-line přístup: | http://engstroy.spbstu.ru/article/2024.130.01/ |
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