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if you use the word relative, it could range from a plank of wood to some sheet metal. Today we have more technology to add metals to metals by alloying. for example we need low density meterial with high strength. consider the Al metal. it is of low density, to add strength to it we add some other alloying elements like Ni,Cr etc... so as per our requrements we prepare our alloys of low density realeative to high strength.
What else can I help you with?
What was of materials for a skyscraper?
The materials used to build skyscrapers are strong materials that can withstand a great tension and compression. Early days the skyscrapers are usually made by iron frame but now it uses lighter and stronger metal, steels.
Why do engineers must analyze structures in great deal?
The point is to make economic structures. In the middle ages buildings were made with very thick walls just to be safe - but it was not economic. With proper structural analysis you can make buildings that stay up but are relatively cheap to make.
Materials required to construct robot for students level?
what age? "robot" is a VERY generic term. they can range from Lego mindstorms (great for students around age 8) to robotic arms (great for students around age 19). likely you're looking for something like this: http://www.parallax.com/tabid/411/Default.aspx
What makes reinforced beam column fail?
First, there is not enough information to properly answer this question. Second, are you needing information on a column or a beam or both? A column is vertical and beam is horizontal. What is the material being used? Wood deflects and has elastic properties that diminish as the wood dries out and ages. Steel has great tensile strength but little elasticity, and fails rapidly under heat. Concrete is great in compression but has little or no tensile strength or elasticity. What are the signs of failure? Are they fractures, stretching, bowing, cracking, shrinking, etc. As you can see there is a lot more to failure than did the roof fall in. if you can answer these questions maybe I can be of assistance. Terry
Why steel is used to reinforce concrete explain it?
There are two main loading conditions that concrete under goes. These are Compression and Tension. Concrete is very strong in compression and is very weak in Tension (pulling apart). Concrete has so little strength to resist tension it is assumed to have no strength in tension. When civil engineers design concrete structures they can determine where the tension and compression will be located. Steel is added to give the concrete tensile strength. For Example a concrete beam when loaded from the top will experience compression on top section of the beam. The top portion of the beam will push inwards creating compression while the bottom section will pull apart creating tension. (Imagine a smile shape). :) Therefore reinforcement will be needed in the tension area (bottom).
Why was the use of iron important?
because of its density,good conductivity,great tensile strength
Why do iron use in structures?
Iron/steel is used in building because of its great strength and, the fact that it is relatively abundant, thus inexpensive.
How is density advance shampoo of l'oreal and its price?
Density Advance Shampoo from L'oreal is a great line to help encourage strength, body and shine. It's price is comparable with other L'oreal lines on the market.
Where were the materials used to build the great wall of china found?
they werent found, they were bought and paid for. It wasnt a Scavenger hunt in search for materials to build a relatively large wall, it was a process that took time.
What gives skyscrapers their strength?
The strength of the skyscraper comes from the design and engineering concepts and the materials used in their construction. Their great mass keeps them "pressed to the earth" where they were built. Simple. And the strength of the materials in their frame holds them up while permitting them to flex just enough to resist failing and falling under the loads of wind and ground movement.
How can you use the Earth's density to hypothesize that the core of the Earth is composed of very dense matter?
The net density of the earth is much higher than the density of the materials that make up the crust and other portions of the planet that we can reach. There for the parts we cannot yet reach must have a much greater density, or the net density would not be as great as it is.
Subodh was a man of great strength change the strength into adjective?
Subodh was a man of great strength. To change the word 'strength' into an adjective in this sentence you could say 'Subodh was a man of great determination'.
How can you use the word strength in a sentence?
He has great strength. you need alot of strength to lift that. need i go on?
Sentence using word strength?
Patience is your great strength.
What is the two definition of gas?
a. The state of matter distinguished from the solid and liquid states by relatively low density and viscosity, relatively great expansion and contraction with changes in pressure and temperature, the ability to diffuse readily, and the spontaneous tendency to become distributed uniformly throughout any container.b. A substance in the gaseous state.
Why is muscular strength important for boxers?
ask you great great great great NANA
What is unusual about swimming in the Great Salt lake?
The Great Salt Lake has a high concentration of salt in the water. Considering that about 70% of a human body is water (with a very low relative concentration of salt) a human has a relatively low density and that makes a person float while swimming
