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INFLUENCE OF DEVIATION OF METHODS OF NONDESTRUCTIVE TESTING ON THE EVALUATION OF THE LOAD-CARRYING ABILITY OF REINFORCED-CONCRETE STRUCTURES

Journal: Synergy of Science (Vol.9, No. 1)

Publication Date:

Authors : ; ;

Page : 0-0

Keywords : Structural survey; non-destructive testing methods; load-carrying ability of wall and column; civil engineering; building construction.;

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Abstract

The article discusses the deviation that occurs when a non-destructive testing methods are used in the survey of buildings and structures. The errors in the of the load-carrying ability of reinforced-concrete vertical structure, which is a consequence of this deviation are estimated, as well. Two types of construction are considered: wall and column. The paper surveyed the NDT methods such as: ultrasonic method, rebound hammer method, shock pulse method and surface hardness method. These methods are used to determine reinforced concrete parameters: concrete strength, steel strength, protective concrete layer, width reinforcement. The calculation was made according to the current set of rules and construction regulations.

Last modified: 2017-03-14 21:31:08