A circular bar is used as a column carrying a load of 8500 lb with pinned ends The length of the bar is 50 in. Use SAE 4140 OQT1000 steel and design factor of 3.0. (E for steel = 30,000 ksi) Determine the required diameter of the column D = in (Must show calculations and attach the worksheets in the last question)

A circular bar is used as a column carrying a load of 8500 lb with pinned ends The length of the bar is 50 in. Use SAE 4140 OQT1000 steel and design factor of 3.0. (E for steel = 30,000 ksi) Determine the required diameter of the column D = in (Must show calculations and attach the worksheets in the last question)

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

Related questions

Q: The column AB is connected to the frame through pin-joints as shown in Figure 1. There exists a…

A: Given G = 40 KN/m Q = (LL) = 20 KN/m d=depth= 198 mm bf = flang width = 99 mm tf = flang…

Q: Members AB and BC can each support a maximum compressive force of 750 lb, and members AD, DC, and BD…

A: To find: The greatest load P the truss can support. Given: The maximum compressive force is…

Q: The aircraft link is made from an A992 steel rod (Eigure 1) Part A Determine the smallest diameter…

A: Buckling load,(PC)=6 kip The length of the link,(L)=18 in For A992 steel, (E)=29×103 ksi. Determine…

Q: mechanical design A steel cantilever is 200 mm long is made from AISI 4340 quenched and tempered at…

A: after using scientific calculator The diameter d of the cantilever is approximately 5.2 mm

Q: a. Two brass rods used as compression members, each of 3-m effective length with pin end, have the…

A: Given:Effective length of the rods, Le=3 mOuter diameter of circle, do=60mmInner diameter of circle,…

Q: The rigid bar AB shown below is supported by a steel rod AC having a diameter of d mm and a block.…

Q: A 'L' shaped post with a cylindrical cross-section is loaded with a concentrated load at its free…

A: Given: To find: State of stress at P1

Q: 15 in 05 im 24 in The machine link shown is subjected to an axial load P, as shown. The link is…

Q: Figure 5a shows a 6 m high steel column with the cross-section shown in Figure 5b. The column is…

A: Given: The weight of block, W = 250 kN The eccentricity of load, e = 3 m The modulus of elasticity,…

Q: A steel [E = 207 GPa] tension member is being designed for an automobile. It must withstand a load…

A: Given data: E=207 GPaF=3050 Nδ=0.12 mmL=600 mmσy=440 MPaFOS=6.7 Need to determine the minimum…

Q: (13%) Problem 5: A shop sign weighing msg hangs from one end of a uniform beam weighing mpg. A hinge…

Q: The end plates of a high pressure boiler accumulator are fixed using a number of bolts of M16 × 2-…

A: Any action that can change the state of motion is called force. Force is described by its magnitude,…

Q: Two rods are connected to the roof. All joints are hinged. AC = BC = 1 m. Load 'F KN' is acting in…

Q: Required information The cantilever bar in the figure is made from a ductile material and is…

A: Given: The force along y-direction, Fy = 150 lbf The length of rod DC, L1 = 10 in The length of rod…

Q: Compute the design factor in the middle portion only of the rod AC if the steady vertical force on…

Q: To become familiar with the force method of analysis for axially loaded composite members. As shown,…

A: Given: L=9 mradius of concrete member,r=350 mmdiameter of steel rods,d=29 mmP=1100 KNEc=25 GPaEs=200…

Q: A 220 kg box is hanging from a steel wire with a Young's modulus of 200 GPa. You have a design…

Q: a=3 CVE 349 HOMEWORK 1 b=2.5 Q.1. d=3 P=12 27 a *Analyze the structure under given loading. *Design…

Q: A tie bar has to carry a load of 100kN. What must be the width of the bar, which is 12,7mm thick if…

Q: If you double the length of a column by what factor is it buckling load

A: Given data Double the length of a column

Concept explainers

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

A circular bar is used as a column carrying a load of 8500 lb with pinned ends. The length of the bar is 50 in. Use SAE 4140 OQT1000 steel and design factor of 3.0.
(E for steel = 30,000 ksi)
Determine the required diameter of the column
D =
in
(Must show calculations and attach the worksheets in the last question)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Fill in the blanks.
Rigid bar ABCD is supported by a smoth pin at D and by vertical aluminum alloy [E=10,000 ksi] bars attached at joints A and C. Bar (1) was fabricated to its intended length L1=40 in. Bar (2) was intended to have a length of 60 in.; however, its actual length after fabrication was found to be L2=59.88 in. To connect it to the pin at C on the rigid bar, bar (2) will need to be manually stretched by Δ=0.12 in. After bar (2) has been stretched and connected to the pin at C, a load P=20 kips is applied to the rigid bar at B. Use the following additional properties and dimensions: A1=A2=0.75 in2, a = 36 in, b =54 in, and c = 48 in. Determin: a) The normal stresses in bars (1) and (2). b) The deflection at A of the rigid bar.
Problem 2 Assume that Member AB may be considered as long and slender and consider only Euler buckling. What is the critical Euler buckling load and will Member AB buckle? What is the factor of safety of the compressive load with respect to the critical buckling load? Assume buckling only occurs in the plane of the paper. Note: E-30e6psi, I-6.36e-3 in', A-2.83 in², LAB-41.6 in, FAB-540 lb (compression). Also Member OB is 36 inches (3 ft) long. F=270 lbf 3 ft 3 60 A = 45270 LB, n = 83.8, buckles 48400 LB, n = A. Per B. Per C. Per = 1088 LB, n 897, does not buckle 2.02, does not buckle D. Per = 544 LB, n = 0.993, buckles E. None of These
Required information A solid square rod is cantilevered at one end. The rod is 0.6 m long and supports a completely reversing transverse load at the other end of ±1.7 kN. The material is AISI 1080 hot-rolled steel. If the rod must support this load for 5 x 104 cycles with a design factor of 1.5, what dimension should the square cross section have? Neglect any stress concentrations at the support end. What will the strength of the metal be at 5 x 104 cycles? The strength of the metal at 5 x 104 will be MPa.