1. A steel beam with the cross-section shown in Fig Q1 has to carry the load w. Esteel = 200GPa. a) The allowable stress
Posted: Sun May 15, 2022 10:54 pm
- 1 A Steel Beam With The Cross Section Shown In Fig Q1 Has To Carry The Load W Esteel 200gpa A The Allowable Stress 1 (68.81 KiB) Viewed 61 times
1. A steel beam with the cross-section shown in Fig Q1 has to carry the load w. Esteel = 200GPa. a) The allowable stress for the material is allow = 100 MPa. Specify the max load w that can be supported by the beam. (16 marks) b) The beam shall be replaced whilst the allowable load shall be the same. (3 marks) i) ii) Calculate the flexural rigidity for the arrangement. Quantify and comment on how the design would need to change if wood is used as replacement option, with Ewood = 15GPa. (6 marks) 100 mm + 10 mm w 7.5 mm 150 mm An při du 10 mm 1 m 3 m 1 m Figure Q1: Cross section and configuration of beam with load w.