Optical strain gauge vs. traditional strain gauges for concrete elasticity modulus determination

Optik

Volumn 121, Issue 18, 2010, Pages 1635-1641

  Huang, Y H ^a   Liu, L ^a   Sham, F C ^a   Chan, Y S ^a   Ng, S P ^a  

^a CITY UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

Automatic digital image correlation; Concrete strain; Elasticity modulus; Optical strain gauge

Indexed keywords

CONCRETE PROPERTIES; CONCRETE SAMPLES; CONCRETE STRAIN; CONVERGENCE RANGES; COST-EFFECTIVE METHODS; DIGITAL IMAGE CORRELATIONS; ELASTICITY MODULI; ELASTICITY MODULUS; ELECTRONIC STRAIN; HUMAN INTERACTIONS; LARGE DATA; MECHANICAL STRAIN; NONDESTRUCTIVE TESTING METHOD; OPTICAL STRAIN; OPTICAL TECHNIQUE; REAL TIME; REBOUND HAMMERS; SAMPLE SURFACE; STRAIN GAUGE; ULTRASONIC PULSE VELOCITY;

CIVIL ENGINEERING; CONCRETE TESTING; CONVERGENCE OF NUMERICAL METHODS; ELASTIC MODULI; ELASTICITY; FIBER OPTIC SENSORS; IMAGE ANALYSIS; NONDESTRUCTIVE EXAMINATION; OPTICAL CORRELATION; STRAIN MEASUREMENT; STRESS-STRAIN CURVES; ULTRASONIC APPLICATIONS;

STRAIN GAGES;

EID: 77956186692     PISSN: 00304026     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijleo.2009.03.002     Document Type: Article

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