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

Material & labour variances, standard material qty per unit- 2 kg standard ...

standard material qty per unit- 2 kg standard price per kg - 4 rs actual value of material purchased- 4000 rs closing stock- 200 kg actual usage- 2.5 kg finished stock sold- 200 u

Financial accounting, During October, Alcorn Company had 81,250 of cash rec...

During October, Alcorn Company had 81,250 of cash receipts and 83,688.00 of cash disbursements. The October 31 cash balance was 14,060. Determine how much cash the company had at

compare the quality of the different estimations, To illustrate the import...

To illustrate the importance of model selection. We will use only the first four observations to estimate the function f such that ini t. h = f(h. d) for two different models.

Direct costing and absorption costing, why is net profit always greater in ...

why is net profit always greater in absorption costing than in direct costing?

Proton-neutron hypothesis, This hypothesis was put forward by Heinsberg aft...

This hypothesis was put forward by Heinsberg after the discovery by Chadwick. According to this hypothesis, a nucleus of mass number A and atomic number Z contains Z protons, and

Chapter 7, A study of long term phone calls made from general electricss co...

A study of long term phone calls made from general electricss corporate headquarters in fairfeild, conneticuit, revealed the length of the calls, in minutes follows the normal prob

Adaptations, what are flatworms adaptations

what are flatworms adaptations

Standard deviation, define standard deviation. their purpose,uses,advantage...

define standard deviation. their purpose,uses,advantages nd disadvantages,examples ,formula for grouped and ungrouped.

Accounting standards in europe, Accounting Standards in  Europe  countr...

Accounting Standards in  Europe  countries:   Europe has seen the maximum progress in having developed its accounting standards. In 2000, a document was published by the Europe

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