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4 years ago

List the 6 steps used in the Buckingham Pi method

Engineering

1 answer:

ICE Princess25 [194]4 years ago

6 0

Answer:

The steps in Buckingham π method are as follows:

Step 1: List the all variables = m

Step 2 : Express each variables in fundamental units (M,L,T,θ) = n

Step 3 :Find m- n numbers of π terms

Step 4 :Select repeating variables which have all basic dimensions.

Step 5 : Creates π terms.

Step 6 : Repeat step 5 for all other variables.

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3 years ago

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Jlenok [28]

Solution :

Finding the cohesion of the soil(c) using the relation:

$c = \frac{q_u}{2}$

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$c = \frac{800}{2}$

= 400 psf

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So the use of the angle of internal friction is 0

Referring to the table relation between bearing capacity factors and angle of internal friction.

For the angle of inter friction $0^\circ$

$N_c = 5.14$

$N_q = 1.0$

$N_r = 0$

Therefore,

$q_{ult} = (400 \times 5.14 )+(110 \times 3 \times 1.0)+(0.5 \times 100 \times 13 \times 0)$

= 2386 psf

∴ Allowable bearing capacity $q_{a} = \frac{Q_{allow}}{A}$

$=\frac{30}{B^2}$

∴ $q_a = \frac{q_{ult}}{F.O.S}$

$\frac{30}{B^2} = \frac{2386}{3}$

∴ B = 0.2 ft

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3 years ago

What do shoes have in the toe area?

Savatey [412]

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Explanation:

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4 years ago

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saw5 [17]

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3 years ago

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Aloiza [94]

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Explanation:

Using the main below and the outline above, complete the iterative file searching algorithm in the method searchFiles(). Use fileObject.listFiles(), fileObject.isDirectory(), and fileObject.getName() to accomplish this below.

public static void main(String[] args) {

System.out.println( searchFiles(new File(“c:\\”), “hw3.zip”) );

}

public static String searchFiles(File path, String target) {

//todo

}

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4 years ago