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wikipaom2022:start [2022/03/24 16:28] – [struttura simil Halo] ebertocchi | wikipaom2022:start [2023/01/19 10:16] (versione attuale) – [Videos] ebertocchi |
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===== struttura simil Halo ===== | ===== struttura simil Halo ===== |
{{ :wikipaom2022:halo_paom2022a.wxmx |}} | {{ :wikipaom2022:halo_paom2022a.wxmx |}} |
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| {{ :wikipaom2022:halo_paom2022b.wxmx |}} |
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| {{ :wikipaom2022:halo_paom2022c.wxmx |}} |
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{{ :wikipaom2022:halo_schema_momenti.jpg?linkonly |schemi statici per la determinazione dei momenti flettenti e torcenti}} | {{ :wikipaom2022:halo_schema_momenti.jpg?linkonly |schemi statici per la determinazione dei momenti flettenti e torcenti}} |
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| {{ :wikipaom2022:halo_v004.mud |}} {{ :wikipaom2022:halo_v007.mud |}} {{ :wikipaom2022:halo_v008.mud |}} |
===== Other stuff ===== | ===== Other stuff ===== |
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**Principal orientations for beam flexure**. This {{:wikiffcd2022:l-section-largerots-hie_rotunitm.gif?linkonly|gif animation}} presents the axial stress component map as a function of the bending moment vector orientation, as evidenced by the rotating needle. | **Principal orientations for beam flexure**. This {{:wikiffcd2022:l-section-largerots-hie_rotunitm.gif?linkonly|gif animation}} presents the axial stress component map as a function of the bending moment vector orientation, as evidenced by the rotating needle. |
It clearly appears that, for a generic (vs. e.g. circular) cross section, the neutral axis may significantly deviate from the moment vector orientation; those two directions become parallel only in correspondence of the principal directions for bending (located at [18.4°-18.5°]+N·90° for the cross section under scrutiny). The bending moment rotates of 0.1° each increment. | It clearly appears that, for a generic (vs. e.g. circular) cross section, the neutral axis may significantly deviate from the moment vector orientation; those two directions become parallel only in correspondence of the principal directions for bending (located at [18.4°-18.5°]+N·90° for the cross section under scrutiny). The bending moment rotates of 0.1° each increment. |
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| {{ :wikipaom2022:free_anticlastic_vs_cylindrical_bending.wxmx |foglio Maxima}} per calcolo risultanti momento e curvature in un esempio di piastra inflessa (provino a flessione a quattro punti). |
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| {{ :wikipaom2022:modi_piastra_mindlin_v002b.pdf |}} |
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| [[https://cdm.ing.unimo.it/dokuwiki/wikifemfuchde2020/buckling|Instabilità]], |
| {{ :wikipaom2022:euler_beam_buckling_2022_noplv.wxmx |}}, |
| {{ :wikipaom2022:400mm_supported_bar_v2022a.mfd |}} |
| {{ :wikipaom2022:400mm_supported_bar_v2022b.mfd |…b.mfd}} |
| {{ :wikipaom2022:400mm_supported_bar_v2022c.mfd |…c.mfd}} |
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===== Videos ===== | ===== Videos ===== |
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[[wikipaom2021:start|primavera 2021]] | [[wikipaom2021:start|primavera 2021]] |
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| ===== Turni d'esame ===== |
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| [[https://cdm.ing.unimo.it/dokuwiki/restricted/turni_esame_pt_pasm_paom]] |