Determine the approximate vertical reactions, Basic Statistics

Assignment Help:

1. Use the portal method to determine the approximate vertical reactions. Circles represent pinned connections.

943_portal method.png

2. A steel 2" x 3" rectangular bar is 9' long (E = 29,000ksi) and is used in a truss. Write the appropriate local stiffness matrix.

3. What is the degree of indeterminacy for the following structures?

913_indeterminacy.png

4. Use the three-moment equation to determine the reactions at A. Assume EI is constant for each span.

1807_three-moment equation.png

5. Determine the reactions for the beam using the method of consistent deformations. Symmetry may be assumed. You must show your work.

2199_symmatric.png

6. Determine the internal moments and reactions at each support using the moment distribution method.

781_distribution method..png

7. Determine the slope and displacement at C. Use the method of virtual work for the beam section.

Assume for all sections:

163_virtual work.png

E = 2100 ksi

I = 70 in4

A = 3 in2

 

 

 

 

 

 

 


Related Discussions:- Determine the approximate vertical reactions

Calculate the average profit, A machine is used for machining of a manufact...

A machine is used for machining of a manufactured product. At the beginning of each business day inspection reveals the machine's condition. There are three possible states: 0, 1 a

Valuing preferred stock, Gesto, Inc., has an issue of preferred stock outst...

Gesto, Inc., has an issue of preferred stock outstanding that pays a $4.50 dividend every year, in perpetuity. If this issue currently sells for $79.85 per share, what is the requi

conversion process from gaap to ifrs, When do you think the conversion pro...

When do you think the conversion process should start? Manager 1 : The conversion process from GAAP to IFRS will be a big challenge. There are a lot of differences between the

Joint probability, Two construction contracts are to be randomly assigned t...

Two construction contracts are to be randomly assigned to one or more of three firms. Numbering the firms I, II, and III, let X1 be the number of contracts assigned to firm I, and

What is a purchase discount, What is a purchase discount? A buy lower pr...

What is a purchase discount? A buy lower price is a deduction that may be available to a customer if the client will pay an account within a prescribed time. For example, a supp

Anova, How to interpret Anova

How to interpret Anova

Working capital, prepare an estimate of working capital requirements from t...

prepare an estimate of working capital requirements from the following information 1. project annual sales 1,00000/- 2. selling price Rs. 8/unit 3.percentage of net profit on sale

Prepare journal entries, Quick Company acquired a piece of equipment in Yea...

Quick Company acquired a piece of equipment in Year 1 st cost $100,000. The equipment has a 10-year estimated life, zero salvage value and a depreciation of a straight line basis.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd