resistencia de materiais

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  • 11 CCLLCCUULLOO DDAASS RREEAAEESS.................................................................................................................................................................... 11

    11..11 TTiippooss ddee ssuuppoorrtteess ((oouu aappooiiooss))................................................................................................................................................ 11

    11..22 TTiippooss ddee ccaarrrreeggaammeennttooss ................................................................................................................................................................ 22

    11..33 CCllaassssiiffiiccaaoo ddee vviiggaass........................................................................................................................................................................ 33

    11..44 CCllccuulloo ddaass rreeaaeess nnaass vviiggaass ............................................................................................................................................ 44

    22 DDIIAAGGRRAAMMAASS DDEE FFOORRAA AAXXIIAALL,, CCOORRTTAANNTTEE EE DDEE MMOOMMEENNTTOOSS ........................................ 66

    22..11 MMttooddoo ddaass sseeeess ................................................................................................................................................................................ 66

    22..11..11 FFoorraa ccoorrttaannttee nnaass vviiggaass ((VV)) ...................................................................................................................................... 66

    22..11..22 FFoorraa aaxxiiaall nnaass vviiggaass ((PP)) .................................................................................................................................................. 77

    22..11..33 MMoommeennttoo fflleettoorr ((MM)) .................................................................................................................................................................. 77

    22..11..44 DDiiaaggrraammaass ddee ffoorraass ccoorrttaannttee ee aaxxiiaall ee ddoo mmoommeennttoo fflleettoorr .......................................... 88

    22..22 MMttooddoo ddoo ssoommaattrriioo.. .................................................................................................................................................................... 2211

    22..22..11 EEqquuaaeess ddiiffeerreenncciiaaiiss ddee eeqquuiillbbrriioo .............................................................................................................. 2211

    33 TTEENNSSOO.......................................................................................................................................................................................................................... 2288

    33..11 DDeeffiinniioo ddee TTeennssoo ........................................................................................................................................................................ 2288

    33..22 TTeennssoorr ddee TTeennsseess ............................................................................................................................................................................ 2288

    33..33 TTeennsseess eemm mmeemmbbrrooss ccoomm ccaarrrreeggaammeennttoo aaxxiiaall .................................................................................... 2299

    33..33..11 CCaarrggaa aaxxiiaall ........................................................................................................................................................................................ 2299

    33..33..22 TTeennssoo mmddiiaa ddee cciissaallhhaammeennttoo.......................................................................................................................... 3300

    33..44 TTeennsseess AAddmmiissssvveeiiss;; FFaattoorr ddee sseegguurraannaa .................................................................................................... 3355

    33..55 PPrroojjeettoo ddee mmeemmbbrrooss ee ppiinnooss ccoomm ccaarrrreeggaammeennttoo aaxxiiaall .................................................................. 3366

    44 DDEEFFOORRMMAAOO .................................................................................................................................................................................................... 4444

    44..11 SSiiggnniiffiiccaaddoo ffssiiccoo ddaa ddeeffoorrmmaaoo .................................................................................................................................. 4444

    44..22 DDeeffiinniioo mmaatteemmttiiccaa ddee ddeeffoorrmmaaoo.................................................................................................................... 4444

    44..33 PPrroopprriieeddaaddeess mmeeccnniiccaass ddooss mmaatteerriiaaiiss iissoottrrppiiccooss .......................................................................... 4466

    44..33..11 DDiiaaggrraammaa tteennssoo--ddeeffoorrmmaaoo .............................................................................................................................. 4466

    44..33..22 CCooeeffiicciieennttee ddee ppooiissssoonn ppaarraa mmaatteerriiaaiiss iissoottrrppiiccooss.................................................................. 5511

    44..33..33 LLeeii ddee HHooookkee ppaarraa mmaatteerriiaaiiss iissoottrrppiiccooss ((EEssttaaddoo ttrriiaaxxiiaall ddee tteennsseess)) ...... 5522

    44..44 EEnneerrggiiaass ddee ddeeffoorrmmaaoo eellssttiiccaa .................................................................................................................................. 5544

    44..44..11 EEnneerrggiiaa ddee ddeeffoorrmmaaoo eellssttiiccaa ppaarraa tteennssoo uunniiaaxxiiaall ...................................................... 5544

    44..44..22 EEnneerrggiiaa ddee ddeeffoorrmmaaoo eellssttiiccaa ppaarraa tteennssoo ddee cciissaallhhaammeennttoo .......................... 5544

    Matemtica - Srie Concursos Pblicos Curso Prtico & Objetivo

    Resistncia dos Materiais - Apostila I

    Matemtica - Srie Concursos Pblicos Curso Prtico & Objetivo

  • 44..44..33 EEnneerrggiiaa ddee ddeeffoorrmmaaoo eellssttiiccaa ppaarraa uumm eessttaaddoo ddee tteennssoo mmuullttiiaaxxiiaall .......... 5555

    44..55 DDeeffoorrmmaaoo ddee mmeemmbbrrooss ccaarrrreeggaaddooss aaxxiiaallmmeennttee .............................................................................. 5555

    44..66 TTeennsseess RReessiidduuaaiiss.............................................................................................................................................................................. 6622

    55 TTOORROO ........................................................................................................................................................................................................................ 6677

    55..11 AApplliiccaaoo ddoo mmttooddoo ddaass sseeeess ................................................................................................................................ 6677

    55..22 PPrreemmiissssaass BBssiiccaass.............................................................................................................................................................................. 6677

    55..33 AA ffrrmmuullaa ddaa ttoorroo............................................................................................................................................................................ 6688

    55..44 OObbsseerrvvaaeess ssoobbrree aa ffrrmmuullaa ddaa ttoorroo ............................................................................................................ 6699

    55..55 PPrroojjeettoo ddee mmeemmbbrrooss cciirrccuullaarreess eemm ttoorroo........................................................................................................ 7733

    55..66 nngguulloo ddee ttoorroo ddee mmeemmbbrrooss cciirrccuullaarreess.......................................................................................................... 7744

    55..77 FFrrmmuullaa ddaa ttoorroo ppaarraa eeiixxooss ccoomm ddiiffeerreenntteess mmaatteerriiaaiiss.............................................................. 8811

    55..88 MMeemmbbrrooss mmaacciiooss nnoo cciirrccuullaarreess.................................................................................................................................. 8844

    66 TTEENNSSOO DDEE FFLLEEXXOO EEMM VVIIGGAASS .......................................................................................................................................... 8855

    66..11 PPrreemmiissssaa cciinneemmttiiccaa bbssiiccaa.................................................................................................................................................. 8855

    66..22 FFrrmmuullaa ddaa fflleexxoo eellssttiiccaa ...................................................................................................................................................... 8866

    66..33 CCeennttrriiddee ddee rreeaa ................................................................................................................................................................................ 8888

    66..44 MMoommeennttoo ddee iinnrrcciiaa ddee rreeaa ..........