Minimum force selected ,P =6.6 KN
If P =83.8 KN ,then beam will fail with bending .so smallest force is selected
Design the cantilever beam below to take the maximum load. Calculate the load in KN to...
Calculate the section modulus of the beam shown below if Pmax = 45 kN if the allowable normal stress o allow = 150 MPa and an allowable shear stress, Tallow 85 MPa. Write your answer in mm2 to 2 decimal places. -2 m 2 m P
The distributed load on the beam shown is 2.5 kN/m. What is the maximum shear stress in the beam at the interface between the two members (at 150 mm from the bottom). If nails are used to connect the members and the nails have an allowable shear strength of 2 kN, what is the maximum spacing of the nails at the point of maximum shear? 150 mm 25 m 150 mm 0.5 m 25 mm
In the design of the beam shown below, the shear stress is to be found in MPa. Calculate the shear stress to 2 decimal places of the beam below given allowable shear stress Tallow = 85 MPa and the W-section is made with d=313 mm and tw=6.6 mm. -2 m- 2 m P
ESP 3-6: The simply supported beam is built up from three boards by nailing them together as shown. The wood has an allowable shear stress of Tallow=1.9 MPa, and an allowable bending stress of allow=8.4 MPa. The nails are spaced at s = 75 mm, and each has a shear strength of 1 kN. Determine the maximum allowable force P that can be applied to the beam. А. -1m- 25 mm 25 mm 200 mm 125 mm
QI A cantilever beam carries a horizontal point load of 100 kN at its end, as shown in Figure Q1 (a). In this case, the self weight of the beam must be included. The beam is made from a square box section with a width of b and a depth of b (refer to Figure Q1 (b)). The density of the beam is 20 kN/m and the maximum allowable longitudinal stress of the beam is 200 N/mm². Figure QI (a)...
4kN 150 mm 2kN Problem 1, subjected to two concentrated forces and has a as shown in the figures The cantilever beam, (fixed at A)s 0 mm30 mm -30 mm (a) Determine the maximum shear stress on the section (b) Determine the maximum bending stress in compression and in tension (c) If the allowable bending stress (for tension and compression) is ơao.-6 MPa, calculate the new minimum required section modulus.
4kN 150 mm 2kN Problem 1, subjected to two concentrated...
In the design of the beam shown below, the shear stress is to be found in MPa. Calculate the shear stress to 2 decimal places of the beam below given allowable shear stress Tallow = 85 MPa and the W-section is made with d=313 mm and tw=6.6 mm. -2 m 2 m
Q1 A cantilever beam carries a horizontal point load P of 100 kN at its end, as shown in Figure Q1 (a). In this case, the self weight of the beam must be included. The beam is made from a square box section with a width of b and a depth of b (refer to Figure Q1 (b)). The density of the beam is 20 kN/m² and the maximum allowable longitudinal stress of the beam is 200 N/mm2.K b P=...
The simply supported beam is built up from three boards by nailing them together as shown B 1 100 mm 25 mm 25 mm- 1 200 mm 25 mm The wood has an allowable shear stress of Tallow = 1.3 MPa and an allowable bending stress of allow = 8 MPa The nails are spaced at s = 75 mm, and each has a shear strength of 1.9 kN. Part A Determine the maximum allowable force P that can be...
A5 m long beam has a 2 kN/m distributed load applied to the cantilever steel beam as shown below. Determine the maximum compressive stress in MPa H 60 2 kN/m 5 m 40 sa 100 Section a-a (unit in mm)