Question: An aluminum bar having a rectangular cross section (2.0 in. ( 1.0 in.) and length L = 30 in. is compressed by axial loads that

An aluminum bar having a rectangular cross section (2.0 in. ( 1.0 in.) and length L = 30 in. is compressed by axial loads that have a resultant P = 2800 lb acting at the midpoint of the long side of the cross section (see figure).
Assuming that the modulus of elasticity E is equal to 10 ( 106 psi and that the ends of the bar are pinned, calculate the maximum deflection ( and the maximum bending moment Mmax.

P- 2800 lb 1.0 in

Step by Step Solution

★★★★★

3.63 Rating (175 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

b 20 in h 10 in L 30 in e 05 i... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

836-P-M-S (980).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A specimen of aluminum having a rectangular cross section 10 mm ( 12.7 mm (0.4 in. ( 0.5 in.) is pulled in tension with 35,500 N (8000 lbf) force, producing only elastic deformation. Calculate the...

A specimen of ductile cast iron having a rectangular cross section of dimensions 4.8 mm ( 15.9 mm (3/16 in. ( 5/8 in.) is deformed in tension. Using the load-elongation data tabulated below, complete...

A steel alloy specimen having a rectangular cross section of dimensions 12.7 mm ? 6.4 mm (0.5 in. ? 0.25 in.) has the stress?strain behavior shown in figure. If this specimen is subjected to a...

Calculate the elongation of a copper bar of solid circular cross section with tapered ends when it is stretched by axial loads of magnitude 3.0 k (see figure). The length of the end segments is 20...

Introductory Problems 2 . 3 - 1 The length of the end segments of the bar ( see ( b ) If the total elongation of the bar cannot exceed figure ) is 2 0 in . and the length of the prismatic middle...

A prismatic bar with rectangular cross section (20 mm x 40 mm) and length 2.8 m is subjected to an axial force P-70 kN that produces an elongation 6-1.2 mm. Two stress elements, A and B are...

A steel bar having a square cross section (50 mm ( 50 mm 50 mm = 50 mm) and length L = 2.0 m is compressed by axial loads that have a resultant P = 60 kN acting at the midpoint of one side of the...

The Gauss-Seidel Iteration Method is Required (See Appendix D in Textbook)\ An aluminum bar is of a trapezoidal cross section as shown in the schematic. The upper\ and lower faces are adiabatic. The...

A steel bar has a square cross section of width b = 2.0 in. (see figure). The bar has pinned supports at the ends and is 3.0 ft long. The axial forces acting at the end of the bar have a resultant P...

Problem # 1 (a) A specimen of copper having a rectangular cross section 15.2 mm x 19.1 mm is pulled in tension with 44,500 N force, producing only elastic deformation. Calculate the resulting strain....

Refer to Exercise 2.71. Prepare the cumulative frequency, cumulative relative frequency, and cumulative percentage distributions using the frequency distribution table constructed for the data of...

Macron, a VAT registered sole trader, has the following transactions in the quarter ended 31 December 2018. Unless stated otherwise, all sales and purchases are standard rated and all figures are...

Pure Expectations Theory suggests that the maturity riak premium for Treasury securities is zero. True fitse

6. A developmental researcher compares 4-year-olds and 8-year-olds on their ability to understand the analogies used in stories. The scores for the five 4-year-olds tested were 7, 6, 2, 3, and 8. The...

One cubic meter (1.00 m3) of aluminum has a mass of 2.70 x 103 kg, and 1.00 m3 of iron has a mass of 7.86 x 103 kg. Find the radius of a solid aluminum sphere that will balance a solid iron sphere of...

Let & Al represent the density of aluminum and PFe that of iron. Find the radius of a solid aluminum sphere that balances a solid iron sphere of radius r Fe on an equal-arm balance.

Estimate the number of Ping-Pong balls that would fit into a typical-size room (without being crushed). In your solution state the quantities you measure or estimate and the values you take for them.

to maturity. What is the yield on a 7 - year Treasury note? Do not round intermediate catculattoris, Round your snswer to two decimal nlacee %

True/False Indicate whether the sentence or statement is true or false. 5. Judgmental models are quantitative because they use expert opinion and previous experience to determine the forecast. 6....

Which of the following items are included when calculating the expected return on a portfolio? 1. Percentage of the portfolio invested in each individual security II. Projected states of the economy...