Sunday, February 02, 2020
1 what are the factor affecting for choosing the civile engineering materials?
Ans:The factor affecting for choosing the civil engineering materialare:
1) Strength-Strengths is essential parameter for quality Control in the construction work and most importont selection criteria for building material. It shows the ability of material to with stand the failure under the action
Of Stresses caused by loads such as compreesion ,tenson,bending and other factor. That can be caused
either due to the forces of natured or can be Man made.
2) Life of Material-
House is make one tim e in a lifetime Hence for the long life of the building materials should have long and maintanace free life.
3) Propeties of the material-
Material should be selected by knowing the
properties of them,so that it is used and can't affect other external agencies.
4 Performance required-
The material used for construction work Shall provide long lasting or best Performance through out
the use of structures
5 Avaibability-
Material used in construction work should be easily available in nearest market,so that transportation cost will be less.So that construction work can
done in low cost.
6 )Disposibility recyclableility-
civil engineering materials must be of di-sposing type and may be of recycle ofter our work itso that doesn't effect the local environment.
Q.2) Justify the statement"knowledge of civil engineering materials is always benifical in civil engineering construction for civil Engineer."
Ans:Sucess ful engineer is that who
knowledge of engineeving material. The knowledge of civil Engineering
Material is helpful to know each of the construction material with their
Properitie,origin and production technique to its manufacture their performance in construction work.
A good civil engineer select the construction work mateial
by evaluating all these parameters so thatt good quality of works is achived.
construction of building ,canals and dampe etc are more sensitive work, small mistake can take thel life of people. To prevent from such small mistake civil engineers should have a enough knowledge about civil engineering material,uses how to handle for long lasting use .Civil engineers are responsible for specifying desiging and manufacture the material with which various construction work are done.
Thus we conclude that knowledge of civil engineering material is always benifical for civil Engineer.
Q.3) write an account of classification of engineering materials with suitable examples.
Ans:The civil engineer material are classify as following:
1.civil Engineering materials:
Examples- Building stones, bricks and clay product, cement, timber etc
2.Electrical Engincering Material -
copper,iron, Steel,Varnishes silicon etc
3Mechanical Engineeing materials.
Examples - castiron,steell,lubracating material etc
1.civil Engineering materials:
Examples- Building stones, bricks and clay product, cement, timber etc
2.Electrical Engincering Material -
copper,iron, Steel,Varnishes silicon etc
3Mechanical Engineeing materials.
Examples - castiron,steell,lubracating material etc
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