Questions
write and essay “ environmental issues in petroleum refinary engineering”. At least 1000 words

write and essay “ environmental issues in petroleum refinary engineering”. At least 1000 words

In: Civil Engineering

a) Identify at least four different types of loads which may be exerted on a soil...

a) Identify at least four different types of loads which may be exerted on a soil due to a superimposed structure. b) Identify at least four loads due to subsoil conditions.

In: Civil Engineering

How do you calculate the overturning moment for each story of the building in Excel. Suppose...

How do you calculate the overturning moment for each story of the building in Excel. Suppose we have a 5 story building that is 50 feet tall and each floor is 10 foot high. The force on the 5th floor is 10 kips, on the 4th floor it's 8 kips, on the 3rd floor it's 6 kips, on the 2nd floor it's 4 kips and on the first floor it's 2 kips. Is there a routine you can use in Excel that will calculate this without much effort.

In: Civil Engineering

How do you calculate the overturning moment for each story of the building in Excel. Suppose...

How do you calculate the overturning moment for each story of the building in Excel. Suppose we have a 5 story building that is 50 feet tall and each floor is 10 foot high. The force on the 5th floor is 10 kips, on the 4th floor it's 8 kips, on the 3rd floor it's 6 kips, on the 2nd floor it's 4 kips and on the first floor it's 2 kips. Is there a routine you can use in Excel that will calculate this without much effort. The fourth floor will have an overturning moment of 10*10=100; the third floor will have an overturning moment of 10*20+8*10=280; the second floor overturning moment is 10*30+8*20+6*10=520; the first floor's overturning moment is 10*40+8*30+6*20+4*10=800; the base overturning moment is 10*50+8*40+6*30+4*20+2*10=1100

In: Civil Engineering

- A strip footing is founded on sand having strength parameters (Φ =40⁰ and c =...

- A strip footing is founded on sand having strength parameters (Φ =40⁰ and c = 0 kPa). Dry and saturated unit weights of the soil are 17.8 and 21 kN/m³ respectively. The foundation is designed to to carry a load of 4.8MN/m at a Factor of safety against general shear failure of 3. The footing depth is 1.5 m and the water table is 5 m from the surface.

a) Determine the minimum footing width (m) to satisfy the design requirements (2 d.p). Show all working

b) Is water table affecting foundation support?

c) Is water table affecting foundation support? Verify your assumption. Use unit weight of water of 9.8 kN/m3.

In: Civil Engineering

A trapezoidal channel having bottom width 6m ,side slopes 2 horizontal to 1 vertical ,Manning’s n=...

  1. A trapezoidal channel having bottom width 6m ,side slopes 2 horizontal to 1 vertical ,Manning’s n= 0.025 and bottom slope 0.016 ,carries a discharge of 10 m3/sec . Compute the back water profile created by the dam which backs up the water to a depth of (3) immediately behind the dam.                                                                [ 5 Marks ]

( THIS SHOULD BE DONE USING EXCEL SHEET )

In: Civil Engineering

Write a paragraph describing the elements of traffic flow analysis and describe them by giving examples....

Write a paragraph describing the elements of traffic flow analysis and describe them by giving examples. State everything needed for traffic flow analysis and zoning

In: Civil Engineering

What was the historical significance of the following 4 cases: Scott v Samford Yick Wo vs...

What was the historical significance of the following 4 cases: Scott v Samford Yick Wo vs Hopkins, Ex Parte Milligan Ex Parte Quirin. Was the Court correct in either case? Why or why not? Please explain. IMPORTANT- Please DO NOT just summarize the cases in your response but provide some analysis based on the cases.

In: Civil Engineering

how does grain boundary area vary with ASTM grain size?

how does grain boundary area vary with ASTM grain size?

In: Civil Engineering

· Describe the status of stratospheric ozone in the past 50 years, what happened and why?...

  • · Describe the status of stratospheric ozone in the past 50 years, what happened and why? And what lessons you could gain from the case?
  • · Describe the status of lead in the atmosphere in the past 50 years, what happened and why? And what lessons you could gain from the case?
  • · List conditions that promote formation of smog.
  • · What is the global warming? What are the causes of global warming?
  • · What are the main chemicals causing the global warming?
  • · List 3 proxy parameters for climate changes

In: Civil Engineering

what is the proper height to hang draperies?

what is the proper height to hang draperies?

In: Civil Engineering

A new road is proposed and the Surveyor provided the information below. A grade sheet for...

A new road is proposed and the Surveyor provided the information below. A grade sheet for TOP - OF - CURB values is required. You are asked to provide the following information; i) Difference in elevation from the C/L to the bottom of the curb face , ii) The height of the top of the curb face above the C/L , iii) cut or fill value at 2+82.50 , iv) cut or fill at 3+10.00 , v) cut or fill at 4+00.00 , and vi) cut or fill at 4+32.00 .

NOTE: Centreline elevation at station 2+82.50 = 155.30m. When writing cut or fill values put - or + for cut or fill respectively. e.g if the cut is 0.90,  your answer should be -0.90.

(use 2nd decimal place accuracy for calculations and answers)

In: Civil Engineering

Four key elements must be coordinated in order for any campaign to be successful: the Message,...

Four key elements must be coordinated in order for any campaign to be successful: the Message, the Machine, the Media, and Money.

In Texas, these elements must be reconciled with the prevailing political culture of Traditionalism and Individualism. Has the rise of Interactive Social Media affected the way in which campaigns are conducted in Texas? Has campaigning become easier? More difficult? More expensive? Less expensive? Please explain your answer.

In: Civil Engineering

Plot the below description A parcel of land located in North East quarter of Section, Township...

Plot the below description

A parcel of land located in North East quarter of Section, Township 28 South, Range 20 East.

The North 325’ of the East 300’ of the Northwest one-quarter of the Northeast one-quarter of the Northeast quarter of Section, Township 28 South, Range 20 East.

In: Civil Engineering

The term Modernism is a term not easily defined, though there are multiple definitions and areas...

The term Modernism is a term not easily defined, though there are multiple definitions and areas one could include in this topic. What was Modernism about, what were the new ideas introduced, and who were some of the individuals associated with this movement?

In: Civil Engineering