The figure shows a cantilever of length L = 4 m consisting of steel angles size of 100 x 100 x 12 mm mounted back to back. The cantilever is subjected to a point load P= 3000 N acting at a = 1.75 m and a distributed load w=1000 N-m-1. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. y a W Find the maximum stress in the beam. The maximum stress in the beam is P A MPa. B X

The figure shows a cantilever of length L = 4 m consisting of steel angles size of 100 x 100 x 12 mm mounted back to back. The cantilever is subjected to a point load P= 3000 N acting at a = 1.75 m and a distributed load w=1000 N-m-1. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. y a W Find the maximum stress in the beam. The maximum stress in the beam is P A MPa. B X

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Example 3 The solid rod shown in Figure E3 has a radius of 0.75 cm. If it is subjected to the loading shown, determine the state of stress at point 4 800 N B 8 cm A 500 N Figure E3 10 cm 14 cm C
Gkuestrons T ØD VP The figure (not drawn to scale) shows a metallic cylindrical column submitted to a combined load: bending and torsion. The column contains an hemispherical groove of radius r, located at a distance L from the point of application of the loads. You are given the column diameter D = 68 mm, the groove radius r = 6 mm, the distance L= 200 mm, the bending load P=5 kN, and the torque T = 600 N.m. The material data are Young's modulus E = 122 GPa Shear Modulus G = 55 GPa Poisson's ratio v= 0.1 and Yield strength oy = 380 MPa. a) Write a numbered list of the calculation steps required to obtain the factor of safety in yielding based on the maximum distortion energy (Von Mises) criterion.
If the allowable tensile stress for the bar is (ot)allow = 20 ksi, and the allowable shear stress for the pin is Tallow = 11.6 ksi. Assume the hole in the bar has the same diameter d as the pin. Take t = 1/4 in. and w = 2 in. (Figure 1) Figure w/2 [w/2 P 1 of 1 > Part A Determine the diameter of the pin so that the load P will be a maximum. Express your answer to three significant figures and include appropriate units. d= Submit Part B P = Submit μA Value Request Answer What is this maximum value for P? Express your answer to three significant figures and include appropriate units. li μA Provide Feedback Value Units Request Answer ? Units ?
The figure below are cables ( circular section) supporting a 48 kN. Find the axial stress of each. The cables has a limited working stress of 79 mPa. What will be the required diameter of each cables to support the 48 kN load? MN kN = 48 kN
Question: Consider that the fit between the elements shown in the Figure below is H6/s5. They are both made of SAE 1340 OQT 1000 steel (Sy= 950 MPa, E = 200 GPa). Take D; = 75 mm and D, %3D %3D 90 mm. Determine the maximum possible value of the tangential stress at the inner surface of the outer element in MPa. NOTE: Answer is not 4750MPA. If you Submit This answer I will Directly report. |D, H6/s5 D. 6/7
2. Refer to the figure below. In addition to the load at point D, if another load Q (Q=10F) along x direction acts at the center of the right end section of bar OABC, solve for the maximum load F with a safety factor of 2.0 using the maximum shear stress theory. Find the stresses at the origin point O. Assume the yield strength of the steel is 42 kpsi with v=0.3. Hints: The centroid of a semicircle lies at a distance of 4r/(3) measured along the vertical radius (r) or y-direction. 2 in. 1-in D. -in R. 1-in D. 12 in 15 in 1-in D.
The figure below shows a simply supported prismatic beam with an applied uniform load. The labeled points A through E are equally spaced (at the quarter points) along the length of the beam and are located at the top of the beam section. Points A and E may be assumed to be located directly above the supports. Rank the points, from greatest to least, on the basis of the absolute value of normal stress in the beam section.
The figure below shows a section of a column subjected to load P, which is applied 50 mm from the midline of the section's web. The column is made from material, which has an allowable normal stress of 180 MPa (both in tension and compression). The area of the section is 10050 mm?; the principal moments of inertia Imar = 146.554x106 mm and Imin 20.076x10° mm*. !! Determine the maximum allowable load P. 15 mm 150 mm 15 mm 150 mm 50 mm 15 mm 100 mm 100 mm 1194.6 kN 363.6 kN 1809.0 kN O 516.4 kN O 189.5 kN
Determine the maximum axial force that can be applied to the bar shown in Figure 3. The allowable stress is 100 MPa. The dimensions are: Hole diameter 20 mm. Thickness of bar: 6 mm D = 40 mm d%3D20mm Fillet radius, r = 4 mm 40mm 20 mm r 4 mm 20 mm Figure 3 P.
The cantilever bar in the figure is made from a ductile material and is statically loaded with Fy= 300 Ibf and Fx= Fz= 0 lIbf. The length of the rod DC denoted by L is given to be 11 in. The length of the rod AB denoted by L2 is given to be 10 in. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 2 in L2 in 1-in dia tin R. B | 2 in C l-in dia. Itin dia. -in dia. Li in
The steel bar has the original dimensions shown in the figure with b c%=222 mm. If it is subjected to an axial load P 350 mm and C = 33 kN, what is the change in its %3D length? Et 200 GPa. P- O 0.128 mm O 0.0925 mm O 0.0564 mm O 0.0571 mm
A 28 mm diameter rod with a 30 mm diameter handle as shown in Figure Q1 has two 90 degree bends. The handle is attached to the wall at 'A' while 1.8kN load is applied at the end of the rod at 'E'. Calculate Maximum Shear Stress at location 'A' and 'B' and determine it critical location. Bending load at point 'A'? Bending load at point 'B'? (Nm) Torsion load at rod; 'T'? Normal Stress due to bending load at point 'A'? (MPashear Stress due to torsion load at point 'A'? (MPa) 1st Principle stress at point 'A' (max principle stress)? (MPa Maximum shear stress at point 'B'? Critical Location? (L1) 170 $30- (L2) в 470 $28- F= 1.8kN| E 300 100 (L3) D Figure Q1