In: Civil Engineering

((Reinforcement concrete subject)) using ACI-318.

Please, answer the following questions and make your
answers as short as possible. no need for long answer.

You may express your answer as an equation if needed.

(((Please only type your answers)))

Slabs:-

1- Name two benefits of designing a one way slab as a series of one
foot wide strips?

2- How do we calculate the minimum thickness for a slab?

3- Why is it a good idea to use the minimum slab
thickness?

4- What is the minimum cover on an internal and external
slab?

5- What is temperature and shrinkage steel and why do we have
it?

Q.1. Two benefits of designing a one way slab as a series of one foot wide strips :

First you have to understand we are taking unit width because we
need unit area strips ( means we take unit width in both X and Y
directions ). If we design a unit area 1 ft^{2} strip of
slab it will going to be same for the entire slab.

So by taking 1 ft wide strip benefits are :

a. Each strip now acting as an individual beam carrying
uniformly distributed load so our beam formula for maximum bending
moment = wl^{2}/8 etc are going to work no separate
relations and equations are needed also the complexity of design
and calculations are reduced.

b. Now our strip is just like a beam of 1 ft width and effective depth is same as the depth of slab so we can easily find the area of steel for it and spacing of bars and hence our slab is designed.

If we conclude basic reason for taking 1 ft strip is to break our slab in small beams which is easy to design.

((Reinforcement concrete subject)) using ACI-318.
Please, answer the following questions and make your
answers as short as possible. no need for long answer.
You may express your answer as an equation if needed.
(((Please only type your answers)))
T beams:-
1- What is the primary advantage of using a T beam over a
rectangular beam?
2- How do we determine the effective width of a T beam?
3- What is the difference between Case 1 and 2?
4- How do...

Related to subject of ( Reinforcement Concrete )
Answer the following in very short answers:-
Please use typing
only.
1- What is the difference between a Type A and Type B
splice?
2- Why is it conservative to assume that the moment capacity and
area of steel vary linearly instead of using the quadratic
relationship?
3- Why is this helpful to speed up the moment design?

Using ACI codes.
Design a simply supported one-way reinforcement concrete floor
slab with a dimension of 10 ft x10 ft.
Dead load = 2620 lb
Live load= 28000 lb
Use f'c = 3000 psi and fy = 60,000 psi.
Reinforcement is number 8.
a) Design a one wat slab using ACI code with Reinforcement and
the distance of steel bars from one another.
b) Design a slab without reinforcement with minimum
thickness.
Compare the load, concrete slab and a reinforced...

Answer true or false to the following questions please explain
your answers and answer all please
1.The cytoplasmatic side of the integral membrane proteins is
often glycosylated.
2. Cholesterol is more enriched at the outer leaflet of the
plasma membrana
3.Inner leaflet of the plasma membrane is enriched with
glycolipids.
4.Membrane proteins that pomp ions in and out of the cell have
specific Km values.
5. A symport would function as an antiport if its orientation in
the membrane were...

There are 3 short answer questions in this paper. Type your
answers where indicated. Your answers can be in bullet point
form.
A local resort in the Blue Mountains is for sale.
What are the potential valuation effects of COVID-19 and of the
bad bushfire season the year before? Identify how these events
would be taken into consideration in a valuation model. Be sure to
identify positive or negative valuation effects and whether these
effects are short term or long...

Answer the following short questions and give a reason to
support your answer. Please note that no marks will be awarded if
you do not provide a reason to support your answer.
1. Give two situations in which you would recommend the sample
median over the sample mean as a measure of location.(Give
statistical comparison)
2. Is the sample mean always larger than the sample median for
skewed data?(Give graphic example)
3. Is it true that histograms are a more...

For short-answer questions, provide your answers and
explanations. For numerical questions, it is important to show your
work.
In March 2020, Snow Fun, Inc., made a rights issue at a
subscription price of $10 a share. One new share can be purchased
for every 3 shares held. Before the issue, there were 12 million
shares outstanding, and the share price was $15.
(1) What is the total amount of new money raised?
(2) What is the expected stock price after...

For short-answer questions, provide your answers and
explanations. For numerical questions, it is important to show your
work.
Canada Telecom, a telephone company, is contemplating investing
in a project in multimedia applications. The company is currently
30% debt financed. The company’s analysts have estimated the
project’s cash flows but need to determine the project cost of
capital. Canada Telecom analysts assess that their new multimedia
division has a target debt-equity ratio of 0.6, and a cost of debt
of 6.5%....

Please provide short answers to the questions (no more than
100-150 words per answer). Your responses should be written in
paragraph form. Be sure to cite your sources.
What is the purpose of documenting the decedent’s medical
history? Where/how would you obtain the information?
What is the purpose of documenting the decedent’s mental health
history? Where/how would you obtain the information?
What is the purpose of documenting the decedent’s social
history? What type of information should be included in social...

Please answer the following questions. Post your answers to the
Discussions area of the course.
What factors affect taxable income or the difference between
gross and taxable income?
What are the primary types of taxable income, as defined by the
IRS?
In addition to random selections, what are the four most common
signals the IRS look for when selecting taxpayers for audits?
What are the five general tax reduction strategies? Give a brief
synopsis of each.

ADVERTISEMENT

ADVERTISEMENT

Latest Questions

- using Matlab only please. function sail_boat x = linspace(0,100,2*pi); for x plot(x, sin(x),'b','LineWidth',3) axis([0,2*pi+.1,-1.05,1.05]) hold on...
- based on the film Trapped, Do you think abortion restrictions might vary according to region? For...
- Route Canal Shipping Company has the following schedule for aging of accounts receivable: Age of Receivables...
- Distinguish between recourse and non recourse debt within a partnership.
- Discuss guaranteed payments within the confines of partnership operations.
- Which of the following team is responsible for mapping solutions with process flow? pick one Production...
- import math import numpy as np import numpy.linalg from scipy.linalg import solve A = np.array([[-math.cos(math.pi/6),0, math.cos(math.pi/3),0,...

ADVERTISEMENT