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(Concrete Engineering) In prestress concrete, the device used to stress the tendons.
(english) Stress acting parallel to an imaginary plane cut through an object.
(english) A set of bolts or screws that ore selected to suit a particular application, i.e. pre-selected length, threads and strength to match the mounted component.
(english) A structure is said to behave linearly when its the deformation response is directly proportional to the loading (i.e. doubling the load doubles the displacement response). For a material, linear means that the stress is directly proportional to the strain.
(Concrete Engineering) Microscopic air bubbles intentionally incorporated in mortar or concrete, to improve workability and durability (usually imparting a higher degree of resistance to freezing and thawing).
(Software Engineering) the degree to which one application communicates or interfaces with another
(english) A vector quantity equal to the rate that position changes with time.
(english) A definition applying to material which has been permanently damaged by over-heating.
(Environmental Engineering) Organic compounds with two hydrocarbon groups bonded to a carbonyl group.
(english) Firing a mold at a high temperature to remove pattern material residue.
(english) A vector quantity equal to the rate that velocity changes with time.
(english) The only commercial ore of aluminum, corresponding essentially to the formula Al2O3xH2O.