Page 122 - Fundamental of Engineering Design
P. 122

◦ Tensile stress                                                        t = h kos (45 )
                                                                                                                            0


                                    σ = P/tl                                            t = 0.707h
                                       t



                                                                                                     l
                                   σ = P/0.707hl
                                     t
                                                                    P                           h     45 O



                                                                                                                t                         P
                ◦ Load

                                                                                                        h
                                 P = 0.707 hl σ                 t







                ◦ Two side of plate








                                     P = 2(0.707 hlσ ) = 1.414 hlσ                                  t                               122
                                                                       t
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