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Civil Engineering
Civil Engineering is a profession of designing and executing structural works that serve the general public, like houses, buildings, roads, etc. A Civil Engineer is an engineer trained in the design and construction of public works, such as bridges or dams, and other large facilities.
4,921 Questions
A geologic structure in which all layers are inclined in the same direction.
Source: Answers.com
What is the average salary for a college graduate in Minnesota?
The average salary for college graduate in Minnesota is $44,259. Actual earnings depend on degree types and level or professional experience also.
What are the pros and cons of concrete versus steel in building framework?
One of the pros of concrete versus steel in a building framework would be that it is cheaper to use concrete. One of the cons would be that it is not as safe to use concrete.
What are the main differences between a theodolite and a total station?
A theodolite is a tripod mounted level used to measure horizontal and vertical distances and a measuring tape is a tape marked with increments: usually feet and inches (but also other increments such as tenths)
U can buy bags of mix already mixed with sand called Spec mix, if not its a bucket and a half to 1 half bag
The inside set of rails is to help a keep a set of wheels (or truck) that have derailed heading in a forward direction. That way instead of the cars pilling up and derailing on the bridge or in the station the cars stay upright and continue on past the location that needs to be protected.
How to build a pool using bricks?
A pool can be build using bricks by digging out a large, pool-shaped hole and lining it with bricks. This provides a secure base which can then be covered with a vinyl liner and then filled with water.
RQD is an acronym that stands for Rock Quality Designation. It is intended to give an indication of the quality of a rock mass (the number of joints and fractures). It is derived based on the quantity of intact pieces from a drill core that are greater than 10 cm in length as a percentage of the total length of the core or core run.
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What are the effects of expansion and contraction in the design of bridges pavements and MRT lines?
- MRT and Railway tracks
if a continuous track of metal is used, it will expand in hot weather and bent. trains running on bent tracks may be derailed. to prevent this, railway tracks are laid in sections with expansion gaps between them. A sliding joint between adjoining rails allows them to expand without bending.
- bridges
both concrete and steel bridges are built with allowance for expansion and contraction due to changes in the surrounding temperatures. Rollers and sliding joints allow for the movements of the bridges as it expands and contracts
classification refers to identifying, naming and grouping of organisms into formal system based on similarities of their internal and external structure or evalutionary history
RIGHT OUT OF THE BIOLOGY BOOK :D
How much money does a civil engineer make after 20 years of experience?
I work as a civil engineer at a consulting firm. I started in 2005 with a salary of 44,000 a year. After about 4 years, I'm at 60,000/yr. I know some engineers in the company with 20+ years of experience, and their salaries range from 90,000-110,000. Yep!! It is not a really high paid profession after all!!!! I did a Bachelor's and a Master's degree in civil engineering, and I thought I was going to be ballin' !! Nop!!
A reference list provides citations for the facts, opinions, or quotes that are made in an essay or thesis. It is like a bibliography, but tells you where things were in a book or other source.
What is the best type of bridge to make out of spaghetti that holds 2 kg?
truss or arch because i think
What is the square foot price for fiberglass insulation?
The price per square foot of fiberglass insulation can vary from $0.25 to $0.90, depending on the thickness and R value. Four-inch thick, R-13 insulation probably averages about $0.40 per square foot (in 2009).
If the world exploded would the domenant speicies be cockroaches and mosquitous?
If the world were to explode, neither cockroaches nor mosquitoes would be the dominant species. When the earth explodes, the planet itself will be broken apart and no life will exist.
How much premix concrete need to build 1 cubic meters of concrete?
An 80 pound bag of premix concrete will make .6 cubic feet of cured concrete. There are 27 cubic feet in a cubic meter, so it would take 45 80 pound bags to make one cubic meter.
Do they fill in holes that are drilled for oil after the oil has been removed?
Yes and no. They leave the steel casing in the hole, and usually fill it with lean cement.
Withdrawel force of steel nails?
In engineering, the code-allowable withdrawel force is zero, because the wood expands and contracts over time and the nail pull-out force can reduce to zero.
What are the effects of non potable water on concrete quality?
Non potable water can chemicals such as Chlorides, Sulfates and Alkalies which can chemically attack the concrete.
When are 90 minute fire rated doors required?
90 minute doors are required when building code requires a 90 minute or 2 hour assembly rating. For example, with IBC '06, 715.4, if a 2 hour wall is required, you can have a 90 minute door. The fire resistance rating depends on the type of building occupancy and component. For example, for fire barrier assemblies or horizontal assemblies, for occupancy of type A (Assembly), B (Business), E, F-2, H-4, H-5, I, M (Merchantile), R, S-2, the fire rating is 2 hours. For other types, say U (Utility) the rating is 1 hour and for H-1 and H-2 (High Hazard) its 4 hours. Since the issue is complex, consult an architect to determine a specific application.
Design and Build method of procurement involves the contractor being responsible for design as well as construction, it can be suitable for:Design and Build method of procurement involves the contractor being responsible for design as well as construction, it can be suitable for:
all clients, including inexperienced clients and those requiring distance from the project.all clients, including inexperienced clients and those requiring distance from the project.
Cost certainty
faster track
However, it is not suitable for:
an uncertain or developing client brief
complex buildings
The main contractor takes responsibility for both design and construction and will use either in-house designers or employ consultants to carry out the design. Most of the construction work will be carried out by specialist or sub-contractors.The main contractor takes responsibility for both design and construction and will use either in-house designers or employ consultants to carry out the design. Most of the construction work will be carried out by specialist or sub-contractors.
The contractor tenders against a client brief and will often follow an initial concept design prepared by consultants appointed to advise the client. The design will be developed by the contractor and the works will e completed, usually for a fixed price.The contractor tenders against a client brief and will often follow an initial concept design prepared by consultants appointed to advise the client. The design will be developed by the contractor and the works will e completed, usually for a fixed price.
Tendering is more expensive so it carries more risk for the contractor than the traditional approach. This is because the contractor has to develop an outline design and a detailed price.
Tender lists will probably be shorter than for traditional contracts. The Design-Build approach gives the client a single point of contact.
However, the client commits to the cost of construction, as well as the cost of design, much earlier than with the traditional approach. Whilst risk is shifted to the contractor, it is important that design liability insurance is maintained to cover that risk.However, the client commits to the cost of construction, as well as the cost of design, much earlier than with the traditional approach. Whilst risk is shifted to the contractor, it is important that design liability insurance is maintained to cover that risk.Lean Construction incorporates design build principles as well.
How long did it take to build the Panama Canal?
A lot of people built the Canal. The one who gets most of the credit is George Washington Goethals. Goethals directed the job of building the Canal.
The French started building the canal but stopped because of Malaria. Then the United States took over.
Walter Reed proved that malaria was spread by mosquitoes and that by getting rid of mosquitoes they could get rid of malaria in that area. The United States got rid of all standing water in the area and got rid of the mosquitoes. It cleaned out the malaria.
After that the United States built the canal.
What is the formula for figuring out how many gallons of water are in a pipe by the foot?
0.61 * d2 Where d is the diameter of the pipe in inches.
There are probably many contenders for the title 'Most significant'.
Because it changes the basic, underlying principles involved in what used to be called a constant velocity joint, the 'Thompson coupling' recently invented in Australia by Glen Thompson would qualify.
Previously to this invention, constant velocity joints were not truly constant velocity. The Thompson coupling is truly constant velocity and is claimed to save about 8% of the previously wasted energy.
