- F2 2 0 M 9 1 50 M 1 50 M 02 1 00 M F1 2 00 M 03 F3 3 00m 2 00 M N The Above Freely Supported Light Uniform Portal Fr 1 (63.72 KiB) Viewed 28 times
- F2 2 0 M 9 1 50 M 1 50 M 02 1 00 M F1 2 00 M 03 F3 3 00m 2 00 M N The Above Freely Supported Light Uniform Portal Fr 2 (33.85 KiB) Viewed 28 times
N The above freely supported light uniform portal frame consists of two vertical members of length 4m rigidly connected to a horizontal member of length 5m The left hand vertical member is subject to a point load of magnitude F - 33 N while the right hand vertical member has a point load of Fy-83 N at me positions and in the directions shown above, The horizontal member is subject to a point load of magnitude F2 -- 112N and also a UDL of intensity - 127 Nm, as shown. In addition, there is a hinged joint in the horizontal beam at the start of the UDL as shown in green in the diagram Find the shear force V (+) and the bending moment M(z) at the points 21 - 34m 12 – 45 m and 23 – 26 m along the appropriato members as depicted in the figure Give your answers correct to two significant figures. At the point x1 - 34 m the shear force and bending moment are V(i) - and M(+1) Em Al the point 24.5m the shear force and bonding moment are: V(22) and M(22) Nm At the point x3 - 2.6m the shear force and bending moment are V(3) and M(23) - REN Each correct answer is worth up to one mark. These questions require your answers correct to two significant figures, it your answers are only correct to one significant figure than half the full marks will be awarded