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P 6.5 in. 240 Two members with a uniform cross section of 4.5 x 6.5 in....
2. Two wooden members of uniform cross section are joined by a scarf splice joint and subject to a load P. Assuming a maximum allowable shear stress in the glued spice of 60 psi, determine the maximum load P that can be applied. What is the corresponding normal stress in the splice?
1.52 Solve Prob. 1.51, assuming that the structure has been redesigned to use 16-in.-diameter pins at A and C as well as at B and that no other changes have been made. A in. 8 in. B C 4 in. 6 in. Fig.P1.51 1.51 Link AC is made of a steel with a 65-ksi ultimate normal stress and has a 2-in. uniform rectangular cross section. It is connected to a support at A and to member BCD at C by-in.-diameter...
Could anyone please help me with Problem #1.1 based on the cross-section given in Problem #6.5? Thank you so much! 1.1 A simply supported 5-m beam, with the cross section shown in Text Problem 6.5, supports a uniformly distributed load. Determine the maximum required strength per unit length (longitudinal shear flow) at the 12 mm x 175 mm plate-W250x44.8 section bolted connection interface for the beam to develop its maximum moment. Assume the maximum allowable tensile/compressive stress in the steel...
2. A redwood timber member w/ a 20 inch square cross section is reinforced w/ an ASTM structural steel Angle (L6 x 6 x 1) at each corner as shown. The materials are so attached as to act as a single unit. Compute the total allowable axial compressive load that may be applied through a rigid cap plate that covers the entire cross-sectional area. Use dressed dimensions and assume the materials have the same length. The allowable compressive stress is...
Two wooden planks, each 22 mm thick and 160 mm wide, are joined by the glued mortise joint shown. If the joint fails when the average shear stress in the glue reaches r = 820 kPa, determine the allowable length d of the cuts if the joint is to withstand an axial load of P = 7 kN.
P.4 A 750-N. m torque is applied to a hollow shaft having the cross section shown and a uniform 6-mm wall thickness. Neglecting the effect of stress concentrations, determine the shearing stress at points a and b. 30 mm 60 mm 30 mm
The beam has the triangular cross section shown. The allowable stress in bending is 150 MPa. Determine the largest allowed uniform distributed load w. 6 m 300 mm 150 mm
Question 35 300 mm 18 in 4.5 ft 60 mm 40 mm Fig. P2.33 2.34 For the composite block shown in Prob. 2.33, determine (a) the value of h if the portion of the load carried by the aluminum plates is half the portion of the load carried by the brass core, (b) the total load if the stress in the brass is 80 MPa Fig. P2.35 2.35 The 4.5-ft concrete post is reinforced with six steel bars, each with...
A PMMA plate with a 25 mm (width) x 6.5 mm (thickness) cross-section has a contained crack of length 2c = 0.5 mm in the center of the specimen. If the applied load (along the 2 length direction) is 1000 N, calculate the stress intensity factor. If the fracture toughness of PMMA, K1c = 1.15 MPa.m1/2, at what load (in N) does the crack propagate?
The critical load of a column made of the cross-section belonis: с X Note,o the axial stress. A is the area and Pis the applied load. Ο σαΑ ОРА 0 The information is missing the radius of gyration