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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

What are some topics for oral presentations?

You could do an oral presentation on an animal, disasters such as man made or a natural disaster, a favourite band/singer, a favourite movie or TV show.

What are the modern practices in construction management?

The modern practice in construction management includes evolving with a low carbon economy and promoting corporate social responsibility by embracing health and safety matters and settling labor disputes more amicably. It also involves building effective management systems in a technologically driven age.

What is a pumping catch basin?

A catch basin is part of a sewer system or storm drain. They help in landscape drainage for homes and are used to trap debris. Pumping a catch basin is cleaning the unit, which needs to be done so they do not get plugged.

When were aqueducts built?

They were built by the Romans. So in the roman time frame.

Why is ready mix concrete required in place of on site mixing of concrete?

That requirement is not true of all jurisdictions. In many areas you can mix onsite if you wish. There may have been lobbying by environmental groups or even cement companies to cause this requirement in your area.

The point is why would you mix onsite? Unless you have a very small job or great distance to transport the cement to the job, it is more efficient, cheaper, and cleaner to use ready mix.

It is cost effective.

Some construction site require site mixing just to save time and money.

What is organic building material?

Organic building materials are any type of materials that originate from living things. Organic building materials include carbon and are able to decay. Wood and straw bales or mud are examples of organic building materials.

What is plate bearing test and what is it's relevance for bearing capacity of soil?

it is measure in p.s.i. ( presure / square inch) to see if the compounds will with-stand an amount of presure over a lenght of time in order to determine satisfatory use of material or change it

What is the purpose of Slump Test and explain the procedure of the testing?

Slump test is the most commonly used method of measuring workability of concrete
which can be employed either in laboratory or at site of work.

Procedure
The mould is placed on a smooth, horizontal,rigid and non-absorbant surface The mould is then filled in four layers, each approximately 1/ 4 of the height of the mould. Each layer is
tamped 25 times by the tamping rod taking Slump Test Apparatus care to distribute the strokes evenly over the cross section. After the top layer has been rodded,the concrete is struck off level with a trowel and tamping rod. The mould is removed from the concrete immediately by raising it slowly and carefully in a vertical direction. This allows theconcrete to subside. This subsidence is referred as SLUMP of concrete. The difference in level
between the height of the mould and that of the highest point of the subsided concrete ismeasured. This difference in height in mm is taken as Slump of Concrete.

What is the full form of CTD bars?

CTD Bars - Cold Twisted Bars are made by twisting the bars after hot rolling. Having various advantages,Having various advantages, CTD Bars differ from the TMT Bars in: Ductility

CTD Bars derive their strength from hardening where strength gain results in decrease of ductility. Decreased ductility has an adverse effect on the ease of fabrication, earthquake resistance etc. Resistance from Rust, Corrosion and Fire

Since CTD Bars are made after hot rolling, they have less resistance from rust as well as fire. Affordable

CTD Bars are quite affordable for using in construction. But are less economical than TMT Bars. Bendability

CTD Bars are flexible after the hot rolling process they are manufactured from. However, TMT Bars precede over them in case of bending and re-bending ability.

R.Mohanakrishnan

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What is important of size shape texture of coarse aggregate sa on ingredient of concrete?

so it will insure the proper mixure in the batch plant, as well as the testing goes. it has to hold so many psi's for so many hours before going to the job site

What are Safety precaution in computer?

Here are the top security rules to be followed:

1. Have a protecting software.

Protecting software such as firewall, antivirus, internet security protects your system from external threats that targets your PC for many purpose such as to steal user personal information, hack account details and takes full control over the system. Choosing best protecting software is mandatory. I would recommend Comodo personal firewall and antivirus for the best protection.

2. Choose strong passwords.

Secure your system using passwords.

3. Backup

Backup all your important data. Backing up your machine regularly can protect you from the unexpected loss.

4. Use desktop firewalls.

Having a desktop firewall will act as an extra protection to your system.

What is the formula for calculating the Bearing Capacity?

Bearing capacity of soil= Load carried by soil / unit Area

Definition : The safly retained capacity by soil is termed as SBC(Safe Bearing Capacity) of soil.

While you design a footing , it is the main factor to consider .

To calculate the area of footing

Area of footing = load/ SBC

Can a Charged Felon be a licensed Professional Engineer in Texas?

If were going to exclued people who have been into drugs at some point in their life, then we will be excluding some the most creative, and in some aspects the most intelligent, members of our species from a profession that should embrace such. We will also be denying people who have a high neuro-physiological need for stimulation and reward from the very thing that will correct their desire for drug taking behavior. Our laws are sometimes based in evolutionary ignorance.

What is the difference between bearing capacity and bearing pressure?

bearing capacity is the capacity of soil or strata that can be able to sustain the load of superstructure in the unit of load per m2 either ton/m2 or KN/m2

bearing pressure is nothing but bearing capacity example when you apply 100 KN on a unit area, equal opposite pressure will rise from the soil.

load / area = bearing capacity

What is efficient dwell time for import and export cargo terminal?

Dwell time depends upon various factor like custodian handling capacity, customs clearance speed, customs house agents efficiency in clearing customs cargo. quality of documentation and import planning. if all the documents are correct air shipment can be cleared in one day and sea shipment in 2-3 days.

Kamal Jain
cargomen logistics india private limited
9849302009

What is the Price per mile of highway?

depends on the amount of materials needed and charged by the ton, equipment fees man power and consumables plus over-head, permits etc. as well as how prices flux daily with our economy

Why are there percent errors?

i want ot say 1 in 8 but the codes have changed since all the brigde failures and i do not know