= 6) Rod AB is made of a mild steel that is assumed to be elastoplastic with E=200GPa and 345MPa. After the rod has been attached to the rigid lever CD, it is found that end C is 6mm too high. A vertical force Q is then applied at C until this point has moved to position C`. Determine the required magnitude of Q and the deflection 8 if the lever is to snap back to a horizontal position after Q is removed. 6 mm δια AO 9-mm diameter OB 0.4 m 0.7 m D 1.25 m

= 6) Rod AB is made of a mild steel that is assumed to be elastoplastic with E=200GPa and 345MPa. After the rod has been attached to the rigid lever CD, it is found that end C is 6mm too high. A vertical force Q is then applied at C until this point has moved to position C`. Determine the required magnitude of Q and the deflection 8 if the lever is to snap back to a horizontal position after Q is removed. 6 mm δια AO 9-mm diameter OB 0.4 m 0.7 m D 1.25 m

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.2.1P: A rigid bar of length L is supported by a linear elastic rotational spring with rotational stiffness...

See similar textbooks

Similar questions

Solve it correctly please. I
The rigid arm AB is attached to the end of the solid circular steel rod BC. The rod is supported by bearings at B and a fixed support at C. The bearings at B prevent rod BC from translating up, down, left, or right, but the bearings do allow rod BC to rotate freely about the x axis at B. It is required that the vertical deflection of point A not exceed 0.25 in. when a load of P = 700 lb is applied at A. Determine the minimum diameter needed for rod BC. Use a = 18 in. and b = 45 in. The modulus of rigidity of the rod is G = 11×106 psi. A P Answer: dmin = i a B b in. C
Determine the critical axial buckling load for an 8 3/4 x 12 inches glue-laminated column braced at 10ft from the bottom in the y axis for a total height of 25ft. Assume pin connections at top and bottom. Fc= 1750 psi, E= 1.8x106 psi. (Western cross-section glu-lam data is in the text).
A 75 mm diameter compound bar is constructed by shrinking a circularbrass bush onto the outside of a 45 mm diameter solid steel rod. If thecompound bar is then subjected to an axial compressive load of 170 kN,determine the load carried by the steel rod. The modulus of elasticity for steel,Es = 200 GN/m2 , and brass, Eb = 100 GN/m2
Provide final answer and equations used.
The pin-connected assembly consists of aluminum rods (1) and (2) and steel rod (3). The aluminum rods each have a diameter of 19 mm and an elastic modulus of E = 68 %3D GPa. The steel rod has a diameter of 15 mm and an elastic modulus of E = 215 GPa. %3D Assume a = 3.0 m, b = 1.9 m, and c = 0.8 m. What is the magnitude of load P that is necessary to displace point A 14 mm to the left? a b (1) (3) A B (2) D
need help with Engineering of Materials review
Use FBD to solve
kips. Determine the Euler Buckling axial compressive load of W 12 x 72 section having a length of L=48 ft and fixed ends, Pe= Assume that the column is made of A441 steel with E = 29 x 103 ksi, and assume that the normal stress generated by P is still within the elastic range of the material. Reminder: use the minimum moment of inertial of the cross section. Please calculate your answer to 1 decimal place. Lft Fixed end Fixed end
The brass rod is fixed at one end and free at the other end. If the length of the rod is L = 2 m, determine the greatest allowable load P that can be applied so that the rod does not buckle or yield. Also, determine the largest sidesway deflection of the rod dueto the loading. Е3 101 GPa, oy — 69 MPа. %3D Question: P 10 mm В 100 mm
Please add a Free body diagram
The rigid bar BDE is supported by two links AB and CD. Link AB is made of aluminum (E = 70 GPa) and has a cross-sectional area of 508 mm2; link CE is made of steel (E = 200 GPa) and has a cross- sectional area of 634 mm2. For the 39 kN force shown, determine %3D the deflection of B (mm) *deflection should have a negative sign if compression and positive if tension. Also, your final answer should have two decimal places 0.4 m 0.3 m D. B 04 m 02 m P.