Question: Use the finite-element model of Chapter Problem 11.30 to determine the response of the structure if HVAC equipment on the girder produces a lateral harmonic

Use the finite-element model of Chapter Problem 11.30 to determine the response of the structure if HVAC equipment on the girder produces a lateral harmonic force of magnitude $3000 \mathrm{~N}$ at a frequency of $500 \mathrm{rpm}$.

Data From Chapter Problem 11.30:

2.5 m FIGURE P11.30 5.1 m 2000 kg E = 200 10

2.5 m FIGURE P11.30 5.1 m 2000 kg E = 200 10 N/m p=7500 kg/m A = 3.1 102m I-1.7 x 10-5 m (f), F(N) 7000 (b) 0.08 I(s)

Step by Step Solution

★★★★★

3.40 Rating (159 Votes )

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 Introduction Mechanical Engineering Questions!

Harwick Corporation has provided the following information for its segments: Revenues Operating profit Division A Division B Division C 7,800 297 1,450 13,500 Total 22,750 40 7 344 Which operating...

In the finite element model of a plane truss in problem 21, the lengths of elements 1 and 2 are $1 \mathrm{~m}$ and $\sqrt{2} \mathrm{~m}$, respectively. The axial rigidity of the elements is \(E...

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

At December 31, 2013, Belmont Company had a net deferred tax liability of $375,000. An explanation of the items that compose this balance is as follows In analyzing the temporary differences, you...

PLEASE COMPLETE NO LATER THAN 10/07 @8:00AM Each question(1,2,& 3) must be a minimum of 200 words. Please make answers detailed and knowledgeable based off the attached reading. ARE YOU ABLE TO...

Please see attachment. All three question need to be answered in narrative format. If you have questions, just let me know. Normal requirement for references are 2 outside our course text....

CHAPTER 4 Vertical Integration: Theory and Policy The law and economics of vertical integration have long been subject to controversy. Roger Blair and David Kaserman's recent review of the issues...

Heat transfer is not an intuitive process muses the Curious Cook. Does doubling the thickness of a hamburger approximately double the cooking time? What effect does the initial temperature have on...

Use a three-element, finite-element model to approximate the three lowest natural frequencies of the system of Figure P11.21. FIGURE P11.21 2 m. 1.3 m E = 200 10 N/m 1-4.6 10-6 m p = 7500 kg/m A-1.5...

Use a one-element, finite-element model to predict the lowest natural frequency of a beam with a length $L$, cross-sectional area $A$, mass moment of inertia $I$, is made from a material of...

Use a two-element, finite-element model to approximate the lowest natural frequency of the system of Figure P11.22. A B 1.2 m 1 1.8 m T FIGURE P11.22 TAB=4.1 10m EAR 200 x 10 N/m AAB 6.3 10-4 m PAR =...

Under which of the following conditions can a disclaimer of opinion never be issued? a. The entitys going- concern problems are highly material and pervasive. b. The entity does not allow the...

A framework contract was signed with "Interstellar Ops" for the provision of maintenance and operation services on the central teleportation machine and its teleportation portals. LS2 is ending in...

1 0 4 . Below are Sophia's predictions for the Yield - to - Maturity of a bond that she has been doing some research for. The bond has a \ ( 1 0 \ % \ ) coupon rate with quarterly payments, and there...

Suppose that AQL = 0.5 percent, a = 5 percent, LTPD = 2 percent, and N = 1, 000. a. Find the AOQL for the single-sampling plan that best fits the given parameter values. b. For each of the following...

Explain single plate clutch.

Explain rotary water pumps.

Explain Pelton turbine with diagram.

Urgently need your help !!! Question 1 (50 marks) An investment firm wants an asset trading system that will engage investors and brokers online to trade by accessing the stock market. The system...

please solve fast Jurvin Enterprises is a manufacturing company that had no beginning inventories. A subset of the transactions that it recorded during a recent month is shown below. a. $75,200 in...

Daily Enterprises is purchasing a $6,000,000 machine. The machine will depreciated using straight-line depreciation over its 5 year life and will have no salvage value. The machine will generate...