Problem Sets: 3) The cast iron inverted T-section supports two concentrated loads of magnitude P as shown. Determine the largest allowable value of P if the working stresses in bending are limited to 48 MPa in tension, 140 MPa in compression and shearing stress of 30 MPa. 1min P 150mm B B C 1m D 1m 3m 15mm 150mm
没有找到相关结果