Which of the following statements about Moody's diagram is incorrect and why? A. Friction factor in complete turbulence zone only depends on pipe material and diameter. B.Pipe properties including pipe diameter, surface roughness, and pipe length can all affect the friction factor in the turbulent zone.
In: Civil Engineering
Why did the Industrial Revolution begin in Britain rather than in continental Europe or the United States? What exactly is meant by the Industrial Revolution? What were the economic changes that revolutionized manufacturing in the eighteenth century and led to the factory system? How did the technological innovations of the Industrial Revolution change societies in the industrialized countries?
In: Civil Engineering
A cantilever beam 4m long carries a uniform load of 3.5 kN/m over a portion 1.5m from the free end. E = 200 GPa and I = 30 x 10^6 mm^4
Using Area Moment Method
a. Determine the rotation at the free end.
b. Determine the deflection at the free end
A simply supported beam of length 7m has a concentrated couple Mo of 10kNm (Counterclockwise) applied at one end.
Using Double Integration Method
In: Civil Engineering
a.Describe plain weave with aerated concrete by drawing it with
free hand.
b.How should rough and fine plaster be made? Explain by drawing
with free hand.
In: Civil Engineering
Briefly describe different types of computer aided application in the field of transportation engineering. (minimum 8 applications) Please respond clearly and briefly thanks
In: Civil Engineering
What are the limitations of the methods of determination of the
settlement
characteristics of a soil deposit is frequently attempted by one
of, or combination of, several methods.
Need explanation and step by step solution and without
plagrism
In: Civil Engineering
Question 1) In the Reinforced concrete answer all of these:
a) what the main difference between simply support slab and continuous (fixed) slab and which one is the better?
b) what the difference between one-way and two- way slab and which of them better to use?
c) why we use small L for the slab in Mu formula (Mu= Wu * L^2 / 8)?
d) how the load transfer from the slab to foundation?
e) is the beam ductile member and way?
f) what the difference between Singly and Doubly beam and what is the better?
g) is the better to use fixed or simply supported beam and why?
h) which the perfect dimension for the column?
i) what the difference between Vs, Vc and ϕVc?
PLEASE ANSWER IN A CLEAR ANSWER AND SUMMARIZE WITH ONLY MAIN IDEA (CONCEPT)
In: Civil Engineering
In: Civil Engineering
steel structures advantages and disadvantages ?
In: Civil Engineering
Nowadays, he aims to build a balcony (4m x 5m) belongs to his master bed room.
The balcony will be extending to four meters, and will be supported with two columns at the ends of balcony. The length of a balcony is 5m to match the master bed room length.
1.Discuss what type of foundation could you suggest to bear this
balcony, (you may suggest cenarios for the suitable type of
foundation).
2.What are your recommendations to have a safe condition for
foundation?
3.Justify your opinion for the selection of the foundation type, as
you discussed in item 1.
4.Justify your recommendation to have a safe foundation.
In: Civil Engineering
What were the major events in the development of the cold war?
In: Civil Engineering
4. Under Clayton Christensen's theory of disruptive innovation, sustaining innovation will always entail an incumbent continuing to apply the core design concepts that underlie their existing product architecture. True or False? Explain why? (Word Count: 150)
In: Civil Engineering
Write assignments (term paper) about Transparent aluminum
Should you write:
1- introduction:
2-the work
3-saftey requirements
4-advanteges
5-disadvantges
6-concluision
7-refernces
In: Civil Engineering
In: Civil Engineering
Q1) in footing answer all these parts for isolated square and rectangular footing:
a) in which part the crack will develop by the soil pressure in footing. where and why?
b) What the difference between one-way and two way shear in footing?
c) What is the depth of foundation and what is the depth of footing?
d) where will be the max moment?
e) what the difference between rectangular and square footing?
PLEASE ANSWER IN A CLEAR ANSWER AND SUMMARIZE WITH ONLY MAIN IDEA (CONCEPT)
In: Civil Engineering