Answered step by step

Verified Expert Solution

Q: The upside-down steel A frame shown in the figure is to be bolted to steel beams on the ceiling of a machine room using ISO

The upside-down steel A frame shown in the figure is to be bolted to steel beams on the ceiling of a machine room using ISO grade 8.8 bolts. This frame is to support the 40-kN radial load as illustrated. The total bolt grip is 48 mm, which includes the thickness of the steel beam, the A-frame feet, and the steel washers used. The bolts are size M20 X 2.5.
(a) What tightening torque should be used if the connection is permanent and the fasteners are lubricated?
(b) What portion of the external load is taken by the bolts? By the members?

Step by Step Solution

★★★★★

3.38 Rating (148 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Link Copied!

Step: 1

a ISO M 20 25 grade 88 coarse pitch bolts lubricated Table 82 A 245 mm ... View full answer

blur-text-image

Question Has Been Solved by an Expert!

Get a step-by-step solution from a verified subject matter expert – not AI-generated answers

Step: 2Unlock detailed examples and clear explanations to master concepts

blur-text-image_2

Step: 3Unlock to practice, ask and learn with real-world examples

blur-text-image_3

Document Format ( 1 attachment)

M-E-S-F (29).docx

120 KBs Word File

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Mechanics of Materials

Mechanics of Materials

Authors: James M. Gere, Barry J. Goodno

7th edition

495438073, 978-0495438076

More Books

flashcard-anime

Study Smart with AI Flashcards

Access a vast library of flashcards, create your own, and experience a game-changing transformation in how you learn and retain knowledge

Explore Flashcards

Students Have Also Explored These Related Mechanical Engineering Questions!

Q:

The steel plane truss shown in the figure is loaded by three forces P, each of which is 490 kN. The truss members each have a cross-sectional area of 3900 mm2 and are connected by pins each with a...

Answered: 3 weeks ago

Q:

The beam ABC shown in the figure is simply supported at A and B and has an overhang from B to C. The loads consist of a horizontal force P1 = 4.0 kN acting at the end of a vertical arm and a vertical...

Answered: 3 weeks ago

Q:

The beam AB shown in the figure is simply supported at A and B and supported on a spring of stiffness k at its midpoint C. The beam has flexural rigidity EI and length 2L. What should be the...

Answered: 3 weeks ago

Q:

In February, a new company incurred the following total costs for the production of 10,000 units during its first month of operations: Variable Fixed $500,000 $350,000 Manufacturing Overhead $250,000...

Answered: 3 weeks ago

Q:

For each of the following situations, identify the measure of central tendency (mean, median, or mode) that would provide the best description of the average score: a. A news reporter interviewed...

Answered: 3 weeks ago

Q:

When you ascend or descend a great deal when driving in a car, your ears pop, which means that the pressure behind the endure is being equalized to that outside. If this did not happen, what would be...

Answered: 3 weeks ago

Q:

Is this item worth the time I spent to earn the money to pay for it?

Answered: 3 weeks ago

Q:

Bryce Publishing Co. prepares income statements segmented by divisions, but the chief operating officer is not certain about how the company is actually performing. Financial data for the year follow...

Answered: 3 weeks ago

Q:

principal in ten equal installments, paid annually from Mar 1. The annual interest rate on the loan is 8%, recognized on Dec 31. A. Journalize receiving the bank loan \begin{tabular}{|c|} \hline Date...

Answered: 3 weeks ago

Q:

The folowing trial balance of Watervray Co. doss nat balanca. WATERWAY cO. TRIAL BALANCE JUNE 30, 2020 Debit Credit Cash $3.259 Accounts Receivable $2,852 Supplies 1,189 Equipmant 4,189 Accounts...

Answered: 3 weeks ago

Q:

Martin sells a stock investment for $26,000 on August 2, 2020. Martins adjusted basis in the stock is $15,000. a. If Martin acquired the stock on November 15, 2018, calculate the amount and the...

Answered: 3 weeks ago

Q:

Exercise 1 Jam llc unexpectedly executed a share buy-back. Before the buy-back the number of outstanding shares was 11,123,000, the market price of one share was $2.04 and the return on levered...

Answered: 3 weeks ago

Q:

1. Suppose the random variable X represents the failure or not of Edward's speaker woofer while listening to reggae on Friday. Assume there is probability 0.8 that Edward blows up his woofer (woofer...

Answered: 3 weeks ago

Q:

Please use the following topology to complete the following tasks. INTERFACE IP ADDRESS SO/0 7172.16.1.2/26 Loopback 10 10.10.10.3/25 R1 S0/0 (DCE). 172.16.1.1/26 R3 Loopback20 10.20.20.3/28...

Answered: 3 weeks ago

Q:

The critical path assumes four facts. What are they? What is a useful scheduling tool to keep track of the critical path and increase the probability of on time completion?

Answered: 3 weeks ago

Q:

Turner Products develops its manufacturing overhead rate from the current annual budget. The manufacturing overhead budget for 2017 is based on budgeted output of 660,000 ?units, requiring 3,300,000...

Answered: 3 weeks ago

Q:

Does a business need agents and brokers? (AACSB: Communication; Reflective Thinking)

Answered: 3 weeks ago

Q:

A bar of a steel alloy that exhibits the stress-strain behavior shown in Figure 6.22 is subjected to a tensile load; the specimen is 375 mm (14.8 in.) long and has a square cross section 5.5 mm (0.22...

Answered: 3 weeks ago

Q:

What is the typical time frame for the aggregate plan? a) 0 to 6 months b) 6 to 18 months c) 0 to 2 years d) 2 to 5 years

Answered: 3 weeks ago

Q:

What are the sources of funds for a corporation and what are the costs of those components of funds? How a corporation can reduce its cost of capital? Is the flotation cost optimal and what is the...

Answered: 3 weeks ago

Q:

The following exercises utilize the path model depicted below as well as the dataset country-c.sav. Specifically, the variables of Indocs (z1), Ingdp (z2), deathrat (z3), birthrat (z4), and...

Answered: 3 weeks ago

Q:

Bilbo Baggins wants to save money to meet three objectives. First, he would like to be able to retire 30 years from now with retirement income of $17,500 per month for 25 years, with the first...

Answered: 3 weeks ago

Previous Question Next Question