Question: A steel cable with nominal diameter 25 mm (see Table 2-1) is used in a construction yard to lift a bridge section weighing 38 kN,

A steel cable with nominal diameter 25 mm (see Table 2-1) is used in a construction yard to lift a bridge section weighing 38 kN, as shown in the figure. The cable has an effective modulus of elasticity E = 140 GPa.
(a) If the cable is 14 m long, how much will it stretch when the load is picked up?
(b) If the cable is rated for a maximum load of 70 kN, what is the factor of safety with respect to failure of the cable?

Step by Step Solution

★★★★★

3.33 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a STRETCH OF CABLE 125 mm b F... 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 (133).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

A gear and shaft with nominal diameter of 1.5 in are to be assembled with a medium drive fit, as specified in Table 79. The gear has a hub, with an outside diameter of 2.5 in, and an overall length...

A gear and shaft with nominal diameter of 35 mm are to be assembled with a medium drive fit, as specified in Table 79. The gear has a hub, with an outside diameter of 60 mm, and an overall length of...

A rigid bar ABCD is pinned at end A and supported by two cables at points B and C (see figure). The cable at B has nominal diameter dB = 12 mm and the cable at C has nominal diameter dC = 20 mm. A...

2 . 2 - 4 A steel cable with a nominal diameter of 2 5 mm ( see Table 2 - 1 ) is used in a construction yard to lift a bridge section weighing 3 8 kN , as shown in the figure. The cable has an...

this is the whole case study. i need help with the action items. This case was developed solely for the purpose of classroom discussion. Some details of the case have been disguised. This case is not...

Hello, you already did chapter 1 and 2 of my MASTERS Thesis already for me. (See attached) So normally you know masters thesis consist of 5 chapters right ??..... But in this case my thesis will be 4...

Summarize this for me Someone who understand MEA and HEA very well. And please make sure the summary is 2 pages . no less than 2 pages plz thanks Effects of temperature on mechanical properties and...

Republic of Iraq Ministry of Higher Education and Scientific Research University of Technology Chemical Engineering Department MODELING AND SIMULATION OF FCC RISERS A RESEARCH SUBMITTED TO THE...

Utilizing the text book,pages 264-278 In paragraph (1) Identify one country that has a current and excessive Trade Surplus. Identify the products that are responsible for the Trade Surplus, you may...

Utilizing the text book,pages 264-278. In paragraph (1) Identify one country that has a current and excessive Trade Surplus. Identify the products that are responsible for the Trade Surplus, you may...

You are the design consultant comparing two pump options. The first option has an installation cost of $36,000 and lasts 40 years with $1,000 maintenance every 10 years. The second option has an...

How are the basis and holding period of the replacement property in an involuntary conversion determined? Explain.

11. The figure shows AABC with vertices A(-2,4), B(2, 1) and C(6, 1). (i) Find the value of each of the following. (a) sin LABC (b) cos LABC (c) tan ZACB OPEN (ii) Given that point D lies on the line...

29. A shipment of 500 dolls is received by Panda Importers. The quality control manager selects a random sample of 75 to test. Five are found to be defective. Construct a 90% confidence interval for...

The compound wooden beam is connected together by a bolt at B. Assuming that the connections at A, B, C, and D exert only vertical forces on the beam, determine the required diameter of the bolt at B...

The hanger is supported using the rectangular pin. Determine the magnitude of the allowable suspended load P if the allowable bearing stress is (Ï b ) allow = 220 MPa, the allowable tensile...

The hanger is supported using the rectangular pin. Determine the required thickness t of the hanger, and dimensions a and b if the suspended load is P = 60 kN. The allowable tensile stress is (Ï...

You have the following rates of return for a risky portfolio. Assume that the stock pays na dividends 9 Year 2018 5 Dant Beginning of Year Price $55 $60 $56 $59 of Shares Bought or Sold 160 bought...

Problem 5-5 Calculating the Number of Periods (L04) Solve for the unknown number of years in each of the following (Do not round intermediate calculations and round your answers to 2 decimal places,...

Monk Consortium Corp. (Monk-Con) had sales of $1,550,000 last year on fixed assets of $380,000. Given that Monk-Con's fixed assets were being used at only 92% of capacity, then the firm's fixed asset...