Question: Group Problem 1: The box is completely solid (not hollow). It is made of 1020 carbon steel. Your boss asks for you to safely

Group Problem 1: The box is completely solid (not hollow). It is

Group Problem 1: The box is completely solid (not hollow). It is made of 1020 carbon steel. Your boss asks for you to safely hang it from the ceiling using four 30" long rods, made of the same material. You go to a catalog to order engineering materials and see that the rods come in diameters that vary by 1/16" of an inch (you can't order any diameter rod that you wish). 1. Determine F1 for the material properties for this situation. We will use a common, mild steel for the rods. Hot rolled 1020 is a common and inexpensive option. These rods have not been tested by us, but have been by the manufacturer. F1 = 2. Determine F2 for the environmental conditions for this situation. This structure will be used inside a large atrium, with consistent HVAC for climate control, and lots of natural light. F2 = 3. Determine F3 for the modelling conditions for this situation. The load is a suspended mass, and should be approximately static. Structural flex and wind currents inside the atrium could cause some meaningful variation. F3 = 36" 12" 12"

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mechanical Engineering Questions!

Find the following values for z, the standard normal variable. Include a labeled sketch for each. a. The area to the left of z = -1.75. Round to 4 decimal places.

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

0405441 Human Factors and Ergonomics Assignment 1 1. Summarise the events of Piper Alpha disaster based on the two articles found on the BB (in less than 500 words). 2. What were the causes of this...

Companies can intentionally commoditize their products or services as a strategy to make money. Discuss using these two different cases below how companies can intentionally commoditize their...

Up, Up, and Away! Event Planning and Production in Las Vegas Cheri A. Young, University of Denver Daniel E. Nelson, The International School of Hospitality Kathleen S. Nelson, University of Nevada...

MATHEMATICIANS RISE TO A CHALLENGE ne of the theorems we teach in eighth grade is a + b= *, where c is the length of the hypotenuse of a right triangle in Euclidean space, and a and b are the lengths...

1 WILMINGTON UNIVERSITY LIBRARY Business Continuity Plan (BCP) and Disaster Recovery Plan (DRP) 2 WILMU LIBRARY SERVICES 20,000 student population served 13 physical locations of access to university...

Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...

Your end-of-semester assignment is as follows: (a) (i) read the two Economist articles entitled ?Debt is Good for You? (dated 01/25/2001) and ?Debtors? Prison? (dated 02/09/2009), which discuss the...

Assume that asymmetric information exists in the financial markets. If a firms earnings fluctuate every year, everything else being equal, which of the dividend policies discussed in the chapter...

Marginal tax rates Partner A, a single taxpayer, is one of two partners in a small business. As such, she receives pass-through income that is taxed at her personal tax rates. After all adjustments...

Explain the difference between revenues and gains. Question content area bottom Part 1 A . Revenues are increases in equity ( net assets ) from peripheral or incidental transactions of an entity and...

9 What is the net ionic equation for the reaction of aqueous sodium hydroxide and aqueous iron(II) chloride? a. Na (aq) + OH (aq)NAOH(s) b. Na (aq) + CI (aq) NaCl(s) c. Fe (aq)+2 OH (aq) Fe(OH)2(s)...

QUESTION 5 A precipitate will form when aqueous Pb(NO 3 ) 2 is added to an aqueous solution of ____. NaCH 3 CO 2 NaI Pb(ClO 4 ) 2 Cu(NO 3 ) 2 KNO 3

QUESTION 4 Which one of the following compounds is a nonelectrolyte when dissolved in water? HCl NaCH 3 CO 2 CaCl 2 Cu(NO 3 ) 2 CCl 4

QUESTION 1 When propane undergoes complete combustion, the products are carbon dioxide and water.? ? ? ? __ C 3 H 8 (g) + __ O 2 (g) ? __ CO 2 (g) + __ H 2 O(g)What are the respective coefficients...

Design a minimum-mass symmetric three-bar truss (the area of member 1 and that of member 3 are the same) to support a load P, as was shown in Fig. 2.9. The following notation may be used: Pu = P cos...

If you are speaking to a knowledgeable, receptive audience, do not spend a great deal of time on the need step of the motivated sequence; instead, emphasize the satisfaction and action steps.

Acknowledge and then refute the opposing points of view held by an unreceptive audience.

If your audience is unreceptive, advance your strongest arguments first.