Civil Engineering

Concrete is a mixture of several materials. When stress application ceases the body regains its original shape and size.

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In mechanics and physics hookes law of elasticity is an approximation that states that the amount by which a material body is deformed the strain is linearly related to the force causing the deformation the stress.

Civil engineering elastic materials. Modulus of elasticity also known as elastic modulus the coefficient of elasticity of a material is a number which is defined by the ratio of the applied stress to the corresponding strain within the elastic limit. Civil engineering materials explains why construction materials behave the way they doit covers the construction materials content for undergraduate courses in civil engineering and related subjects and serves as a valuable reference for professionals working in the construction industry. Elasticity is the ability of a body to resist any permanent change to it when stress is applied. The information provided should not be used as a substitute for professional services. Civil engineering projects i take the vision which comes from dreams and apply the magic of science and mathematics adding the heritage of my profession and my knowledge of natures materials to create a design. At the hardened state this heterogeneous material becomes stone like mass. The perfect elastic body is an ideal concept only. Civil engineering lectures notes tutorials. To participate in the vast uses of concrete an engineer must know its properties. Behavior is linear if shown on a graph the line should show a direct. Physically it indicates a materials resistance to being deformed when a stress is applied to it. In engineering the amount of elasticity of a material is determined by two types of material parameter. Most materials which possess elasticity in practice remain purely elastic only up to very small deformations. Different materials show different elastic behaviour. The extensive use of concrete in the construction field has made it a material of huge concern for engineers.

The study of the elastic behaviour of a material is of much importance. Hookes law of elasticity. We are training how to make construction.