Question: A steel column (E = 30 ( 103 ksi) with pinned ends is constructed of W 10 ( 60 wide-flange shape (see figure). The column

A steel column (E = 30 ( 103 ksi) with pinned ends is constructed of W 10 ( 60 wide-flange shape (see figure).
The column is 24 ft long. The resultant of axial loads acting on the column is a force P acting with eccentricity e = 2.0 in.
(a) If P = 120 k, determine the maximum compressive stress (max in the column.
(b) Determine the allowable load Pallow if the yield stress is (Y = 42 ksi and the factor of safety with respect to yielding of the material is n = 2.5.

e-2.0 in W 10 x 60

Step by Step Solution

★★★★★

3.29 Rating (175 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a MAXIMUM COMPRESSIVE STRESSP 120 k Secant formula ... 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 (1004).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A beam having a cross section in the form of an unsymmetric wide-flange shape (see figure) is subjected to a negative bending moment acting about the z axis. Determine the width of the top flange in...

A cantilever beam AB of length L = 6.5 ft supports a trapezoidal distributed load of peak intensity q, and minimum intensity q/2, that includes the weight of the beam (see figure). The beam is a...

A short column constructed of a W 12 x 35 wide-flange shape is subjected to a resultant compressive load P = 12k having its line of action at the midpoint of one flange (see figure). (a) Determine...

A steel column (E = 30 ( 103 ksi) that is fixed at the base and free at the top is constructed of a W 8 ( 35 wide-flange member (see figure). The column is 9.0 ft long. The force P acting at the top...

The upper end of a W 8 ( 21 wide-flange steel column (E = 30 ( 103 ksi) is supported laterally between two pipes (see figure). The pipes are not attached to the column, and friction between the pipes...

A pinned-end column with length L = 18 ft is constructed from a W 12 ( 87 wide-flange shape (see figure). The column is subjected to centrally applied load P1 = 180 k and an eccentrically applied...

Determine the allowable axial load Pallow for a W 10 ( 60 steel wide-flange column with pinned ends (see figure) for each of the following lengths: L = 10 ft, 20 ft, 30 ft, and 40 ft. (Assume E =...

pg 2 above pg 3 above pg 4 above page 5 above page 6 above page 6 continued above page 7 above page 7 continued above page 7 continued above page 8 above This is my assignment for ACCT intermediate...

ructure.com/counts/3444/igments/1474195 Mindset:Acknowledge the relationship between costs and financial performance Instructions The value of the Case Study is to identify and explain in detail the...

Determine the allowable axial load Pallow for a W 10 ( 45 steel wide-flange column with pinned ends (see figure) for each of the following lengths: L = 8 ft, 16 ft, 24 ft, and 32 ft. (Assume E =...

Figure 3.25 shows the first four peaks of the x-ray diffraction pattern for copper, which has an FCC crystal structure; monochromatic x-radiation having a wavelength of 0.1542 nm was used. (a) Index...

Over the next 2 months or so you will develop a business plan formulating an idea for a business to be operated in Vancouver, BC. Objective: To familiarize each leamer with the concept of business...

12.8 Growth of Douglas fir seedlings. An experiment was conducted to compare the growth of Douglas fir seedlings under three different levels of vegetation control (0%, 50%, and 100%). Forty...

4. (a) What happens if you change your scores to ranks and then figure an ordinary parametric test using the ranks? (b) Why will this not be quite as accurate, even assuming that the transformation...

(a) Determine the phases present, the compositions of each phase, and the amount of each phase in wt% for the following MgO-FeO ceramics at 2000 C. (i) MgO-25 wt% FeO; (ii) MgO-45 wt% FeO; (iii)...

Consider a ceramic composed of 30 mol% MgO and 70 mol% FeO. Calculate the composition of the ceramic in wt%?

A Nb-60 wt% W alloy is heated to 2800 C. Determine (a) The composition of the solid and liquid phases in both wt% and at%; (b) The amount of each phase in both wt% and at%; and (c) Assuming that the...

The Paulson Company's year-end balance sheet is shown below. Its cost of common equity is 18%, its before-tax cost of debt is 10%, and its marginal tax rate is 25%. Assume that the firm's long-term...

Hi Experts- Can I get some help with question 5. Please answer in a concise and detail way? I would like to see how the salvage value are used. If you can use excel showing the formulas that would...

1. The fund has no liabilities and has 25,000 shares outstanding. What is the fund's net asset value? $13.68 $14.05 $14.14 $14.62 $14.75 3 points QUESTION 30 1. Which one of the following accurately...