Could I get help on question 1 and 2 please
Could I get help on question 1 and 2 please L/2 L/4 L/2 L/4 P/2 P/2...
Could I get help on question 1 and 2 please
L/2 L/4 L/2 L/4 P/2 P/2 3 pt. Loading 4 pt. Loading 1. The schematics above show two common mechanical testing geometries - a 3 point loaded specimen and 4 point loaded specimen. The samples you would test in these geometries would be called "flexure" samples. P is the load measured by the load cell Samples would actually be longer than L but the contact points determine the loading profile...
A simply supported beam has a cross section of 2 in. wide by 6
in. tall. It is loaded by two vertical 8,000 lb forces acting at 4
ft from the ends of the beam.
a.) Determine the maximum bending stress, psi,
in the beam
b.) Determine the maximum transverse shear
stress, in psi, in the beam
Cross section 8,000 lb 8,000 16 bh3 12 II 4 feet 6 feet 4 feet 2 inches
Question 1 1. A steel beam is loaded as shown complete the following a. Draw a neat shear force and bending moment diagrams using area moment method b. Determine the maximum bending stress, clearly indication where this occurs c. Determine the maximum shear stress clearly indication where this occurs d, Plot the bending and shear stress for the cross section at x = 5 ft. from the left hand support e. Using area moment method, determine the deflection at the...
Please answer 1 and 2 with complete solution
EXERCISE: BEAM FLEXURE #1 For the cantilever beam shown in the figure, find (a) the maximum bending stress and its location; and (b) the bending stress at a point 20 mm from the top of the beam on section B. -1.0 kN/m T A с 150 mm -2m- 6 m 50 mm #2 For the beam shown, calculate (a) the maximum bending stress; and (b) the bending stress at a point 0.5...
igwe 3 3, (4%) For a prismatic bar in the Figure 3, under a torque T (Nm) which twists the bar, with length L (m) and radius r (m), for a small angle ? (radian): (Hint 3.1. The maximum shear stress (Tmax) is 3.2. The shear strain at the surface (Ymax) is (a) rmax degree (b) Ymax radian (c) Year-! deg/m (d) Ym", (no uni) 3.3. The shear modulus of elasticity G can be determined from known angle of twist...
2. A short wooden beam of length L 4 ft is constructed by gluing together two smaller beams to form a single beam of width b 4 in. and height h 8 in. It is simply supported and subjected to a concentrated load P at mid-span as shown. 2.1. If the allowable shear stress in the glue is 300 psi, determine the maximum load P, ignoring self-weight. 2.2. If the allowable normal stress is 2 ksi, determine the maximum load...
PLEASE SEE TEXT ANSWERS AT THE BOTTOM. I HAVE WORKED OUT PART A.
PLEASE COMPLETE REST OF Q.
ANSWERS: B) 2.59 kN, 0.473 MPa
C) 399
A simple wooden beam is constructed by bonding four 12.5 x 75 mm planks together with an adhesive as shown in Fig 1.1. load P Adhesive joint Fig. 01.1 - Cross-section through Constructed Beam The beam is Em long and must carry a load P as shown in Fig. 01.2. load P 2.5m 2.5m...
Question 2: A simply supported beam under loading as shown in Figure 1: 1. Draw the influence lines of the bending moment and shear force at point C (L/4) Using the influence lines to determine the bending moment and shear force at section C due to the loading as shown in the figure. 2. 3. There is a distributed live load (w#2.5kN/m) which can vary the location along the beam. Determine the location of the live loads which create the...
-2 ft, L e beam if ONLY t mited to 18000 psi. with simple supports at A and B and carries loads as shown, w 200 lb/ft, P 500 Ibs. the stress caused by bending moment is considered, its maximum allowed tensile stress is - 10 ft. The beam has the shape of standard schedule 40 steel pipe. Specify suitable diameter for
please help
30 k 12" A 4 ft Equation sheet may be accessed here. Calculate the maximum normal bending stress and the maximum transverse shear stress on the beam. Use no more than 3 significant figures in your answer, and do not repeat units in your answer. (1) What is the maximum shear demand on the beam in kips? (2) What is the maximum moment demand on the beam in kip-ft? (3) What is the moment of inertia for the...