1. List the three key tasks an engineering designer should undertake. ?

2. Draw an Objective-Tree for design of a road segment that extends form one point to another within a city expected to have a heavy traffic and pedestrians' activities.

3. Summarize the main characteristics of a good engineering designer and how each characteristic may be achieved in real-world engineering practice.

4. Describe by an example how design alternatives may be evaluated before a final selection decision

5. Comment on design-communications requirements for preliminary designs and for final designs.

6.List some of the main differences between a preliminary-design and a final detailed-design when the designer searches for the satisfaction of design standards and design specifications.

7. Comment on using Functional-Analysis for design of a high-rise building.

Describe the theoretical capacity of a single lane of traffic. Describe the capacity at a traffic signal. How might these values change with an automated car or other Connected Vehicle aps?

For mortar testing explain how linear regression coefficients are associated with output (compressive strength) ?

The groundwater concentration of a chemical in a region (X) is a random variable with probability density function ?? (?) = { 1.2(? + ? 2 ) 0 < ? < 1 0 ??ℎ??????

a) Find the cumulative distribution of X.

b) Graphically illustrate the PDF and CDF if

c) Find the probability that X exceeds 0.5.

d) Find the mean, median and mode of X.

e) Find the standard deviation ? and coefficient of variation of X.

f) Find the probability that the concentration is within ±2? of the mean.

g) Determine the quantile estimation function and Graphically illustrate the function.

h) Find the 90%, 95%, and 99% quantiles of X.

A Simply supported rectangular, tension-reinforced beam is to be designed for dead load of 0.75 k/ft plus self weight and service live load of 2.0 k/ft, with a 30 -ft simple span. Material strength will be fy = 60 ksi and fc = 5 ksi for steel and normal weight concrete respectively.

Start the design of the beam dimensions using the rules of thumbs in class. The total beam depth, h, must not exceed twice the width.

Calculate the required beam dimensions and tensile steel requirement (As required) to carry the Maximum moment found at mid span. Start with a steel ratio of half of "usable rho" in Table 27.2 in the text. Use ACI load factors and strength reduction factors. The effective depth (d) may be assumed at 3 inches less than the total depth (h).

Draw a sketch clearly showing spacing, cover, and bar locations.

1. What three methods meet OSHA requirements for protecting workers in an excavation when worker protection against cave-in is required?

2. Discuss three (3) common deficiencies in concrete construction. What are viable precautions that can be taken to prevent these deficiencies?

An electrostatic precipitator is to be designed to collect dust from a pulverized coal boiler with an actual flow of 100 m3/s. The effective migration velocity for the flyash is anticipated to be 0.08 m/s. The design gas flow velocity is 1.2 m/s, the plate height is 10 m, and the plate-toplate spacing (2s) is 0.25 m.

a. Determine the number of ducts required to accommodate the flow [-].

b. For an efficiency of 99%, determine the required plate length [m

Q a) What are the factors to be considered, while making choice between coffer dam and caisson?

    b) Describe pile driving by drop hammer method . State and explain dynamic formula for determining load carrying capacity of piles.

I want to write a paper

Paper is about to introduce a steel building

There is requirements such as

Abstract

Keywords

Engineering background

architecture design

Structure design

conclusion

Reference

Please give me description to each topic what should I include. According to my topic, what kind of information should I input to my paper.

compare on-site cast and precast concrete framing systems. Specify the advantages and disadvantages of each method.

Moisture movement in concrete is one of the factor that influencing shrinkage and creep. Elaborate this effect and how to differentiate between these properties. please i need full answer about how the moisture is a factor of shrinkage and creep . and what is the different between them...in detail

What is the Terrain Category in the Middle of Brisbane, QLD Australia and Port Headland, WA, Australia? Is it Terrain Category 1, 2, 3 or 4? I need it for my reference in getting the Wind Speed Vsit.

Thirty-six piles, 0.6 m in diameter, are spread at 2.4 m centres in a 6 x 6 group. The piles extend between depths of 3 m and 18 m in a layer of stiff clay 28 m thick, overlying rock. The undrained shear strength of the clay at a depth of 18 m is 145 KN/m² and the average value over the pile length is 105 KN/m². The following parameters have also been determined for the clay: α = 0.4, A = 0.28, E_u = 65 MN/m² and m_v = 0.08 m²/MN. If the pile group carries a load of 21 MN, determine the load factor and the total settlement.