FORMULARIO CARGA PUNTUAL 𝑃 𝜎𝑧 = 𝑍 2 ∗ 𝑃𝑜 3 𝑃(𝑘𝑔) = 0.09178 ∗ 𝐿𝑒𝑐𝑡. 𝐸𝑥𝑡. −0.0061188 5 2 1 𝑃𝑜 = 2𝜋 [ 𝑟 2 1+( ) 𝑧 𝜀𝑢𝑛𝑖𝑡𝑎𝑟𝑖𝑎 (%) = [ ] $𝐿𝑒𝑐𝑡. 𝐸𝑥𝑡. 𝐼𝑛𝑐𝑖𝑎𝑙−𝐿𝑒𝑐𝑡. 𝐸𝑥𝑡. 𝐹𝑖𝑛𝑎𝑙 $𝐴𝑙𝑡𝑢𝑟𝑎∗10 𝜀 𝑘𝑔 𝑟 = √𝑋 2 + 𝑌 2 𝜎 (𝑐𝑚2 ) = CARGA LINEAL Donde : 𝑃 𝜎𝑧 = 𝑍 ∗ 𝑃𝑜 𝑃 [1 − 𝑢𝑛𝑖𝑡𝑎𝑟𝑖𝑎 100 1 𝑛 1 2 [ ][ 2 + ] 2𝜋 (𝑚2 + 1)√𝑚2 + 𝑛2 + 1 𝑚 + 𝑛2 + 1 𝑚2 + 1 𝑚= 𝑋 𝑍 ; 𝑛= ] $𝐴𝑚𝑒𝑑𝑖𝑎 ∅𝑃𝑟𝑜𝑚𝑒𝑑𝑖𝑜 = 𝑃𝑜 = (%) ∅𝑆𝑢𝑝𝑒𝑟𝑖𝑜𝑟+4 ∅𝐶𝑒𝑛𝑡𝑟𝑎𝑙+ ∅𝐼𝑛𝑡𝑒𝑟𝑖𝑜𝑟 6 𝑌 𝑍 CARGA RECTANGULAR UNIFORMEMENTE DISTRIBUIDA 𝜎𝑧 = 𝑊 ∗ 𝑊𝑜 1 1 1 2𝑚𝑛(𝑚2 + 𝑛2 + 1)2 𝑚 2 + 𝑛2 + 2 2𝑚𝑛(𝑚2 + 𝑛2 + 1)2 −1 𝑊𝑜 = [[ ]∗[ 2 ] + 𝑡𝑎𝑛 ] (𝑚2 + 𝑛2 + 1) − 𝑚2 ∗ 𝑛2 4𝜋 (𝑚2 + 𝑛2 + 1) + 𝑚2 ∗ 𝑛2 𝑚 + 𝑛2 + 1 𝑚= 𝑋 𝑍 ; 𝑛= 𝑌 𝑍 CARGA CIRCULAR 𝜎𝑧 = 𝑊 ∗ 𝑊𝑜 𝑊𝑜 = 1 − [ 1 𝑟 2 1 + (𝑧) 3 2 ] RESISTENCIA AL ESFUERZO CORTANTE COULOMB 𝑆 = 𝑐 + 𝜎 tan ∅ 𝑆 = 𝑓(𝑤) + (𝜎 − 𝑈𝑛 ) tan ∅ ] ∗ 100