6 m 1/3 x 1000 N/m A cantilever beam, 50 mm wide by 150 mm high and 6 m long, carries a load that varies uniformly from zero at the free end to 1000 N/m at the wall. (a) Compute the magnitude and location of the maximum flexural stress. (b) Determine the type and magnitude of the stress in a fiber 20 mm from the top of the beam at a section 2 m from the free end.

The 200-mm square aluminum block supports a compressive load of 300 kN. What is the area of the cross section a-a in mm2 ? What is the normal force Pn on section a-a in KN? What is the shearing force V on section a-a in KN? What is the normal stress acting on section a–a in MPa? What is the shearing stress acting on section a–a in MPa? The yoke-and-rod connection is subjected to a tensile force of 5 KN. What is the average normal stress in rod 40mm Ø in MPa? What is the average normal stress in rod 30mm Ø in MPa ? What is the average shear stress in the pin A between the members in MPa ?

Determine maximum shear stress

From the figure shown, what is the stress at top fiber at its final stage on the fixed-end if the beam is 500mm x 1000mm with eccentricity at 400mm placed above the neutral axis. Assume allowance of losses of 15% and a prestressing force of 800KN. (MPa) 15 KN|m 20KN 12m

The rigid bar abcd supports point loads At A and D and is being supported by two bars at B and C. Determine the absolute value of the deformation at point B. (In mm)

A 2000-kg homogeneous bar AB is suspended from two cables AC and BD, each with a cross-sectional area 500 mm, as shown. Determine the location x of the largest additional force P which can be applied to the bar. The stresses in the cables AC and BD are limited to 80 MPa and 70 MPa, respectively. 18m 18m 2 in

Two pieces of lumber having square section (b x b) are arranged and supported as shown. The horizontal lumber is hinged at the left and free at right. The right end carries a concentrated load P. The vertical lumber supports the horizontal lumber at the midspan. Find the following: a) maximum shear stress, b) maximum bending stress, and c) maximum compressive stress. Hinge DATA FOR PROBLEM 1 P (N ) (m ) m m) (m m) L 6 504 5 1.38 14 4 14 4

Dont round off initial value, round off final ans

Need the answer ASAP

A simply supported beam is loaded by the couple M3D2000 N-m as shoWh. The beam has a channel-type cross section as illustrated. 3 cm 30 cm 3 cm T 3 m 10.5 cm BI 12 cm main 3 cm M- Determine the maximum tensile stress in the beam. 1.60 MPa O 3.73 MPa )2.49 MPa O1.07 MPa Determine the maximum compressive stress in the beam. * 3.73 MPa 1.07 MPa O 2.49 MPa O160 MPa Determine the maximum shear stress in the beam. 0.0588 MPa ) 0.0490 MPa 0.0653 MPa () 0.0667 MPa