Formulario Primer Parcial 3.0

Please download to get full document.

View again

All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
 14
 
  formulario resistencia de los materiales
Share
Transcript
    FORMULARIO ‘RESISTENCIA DE MATERIALES’   o   ESFUERZOS SIMPLES Esfuerzo Simple: =   Esfuerzo Cortante: =    Esfuerzo Admisible:   =       o   CILINDROS DE PARED DELGADA Esfuerzo Circunferencial:   = ∗∅   Esfuerzo Longitudinal:   = ∗∅4     = 2    o   DEFORMACIÓN SIMPLE Deformación Unitaria : =    Ley de Hooke, Deformación Axial : =∗   = ∗∗   Deformación Angular (Cortante): =∗   =        = ∗∗   o   ESTADO DE DEFORMACIÓN BIAXIAL =ó  ó  = ′      =    ∗     ;   = ∗  +∗  −      =    ∗     ;   = ∗  +∗  −    =2∗1   Esfuerzo Cortante   Módulo de   Rigidez    o   ESTADO DE DEFORMACIÓN TRIAXIAL:   =  ∗  ∗(    )  ;   =         =  ∗  ∗       ;   =         =  ∗(  ∗    )   ;   =       o   TORSIÓN: =   ∗∗   Momento Polar de Inercia:     =   ∗   Eje Macizo:  = ∗   = ∗     Eje Hueco:  =  ∗ 4  4 =  ∗ 4  4    = ∗   Módulos de Elasticidad de los Materiales: = ∗   Transmisión de Potencia: =   ∗   =2∗      =  2 ∗    2=360°   Esfuerzo Cortante máx. Distorsión   Acero: E = 200 GPa Aluminio: E = 70 GPa Madera: E = 10 GPa Concreto: E = 14 GPa Latón: E = 105 GPa Bronce: E = 83 GPa
Related Search
We Need Your Support
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks
SAVE OUR EARTH

We need your sign to support Project to invent "SMART AND CONTROLLABLE REFLECTIVE BALLOONS" to cover the Sun and Save Our Earth.

More details...

Sign Now!

We are very appreciated for your Prompt Action!

x