Search
Search Constraints
You searched for: Author/Creator Alwash, Maitham- Alwash, Maitham [remove] 6
- 624.18 5
- Building materials -- Periodicals 5
- Concrete strength -- Concrete variability -- Characteristic strength -- In situ assessment -- Rebound hammer -- NDT techniques 2
- Concrete strength -- Ultrasonic pulse velocity -- Rebound hammer -- Combination -- NDT techniques -- Synthetic simulation 2
- Superscript− mean value of the variable under consideration -- s() standard deviation of the variable under consideration -- Test location limited area selected for measurements used to provide one test result -- fccore core compressive strength, corresponding to one test location -- fcest estimated individual strength of concrete, corresponding to one test location -- fcuncal. estimated individual strength of concrete, corresponding to one test location, produced from using an uncalibrated prior model -- R Rebound number, test result, it is the mean of rebound hammer readings corresponding to one test location -- NC Number of cores -- NI Number of repetitions -- NR Number of test locations for rebound hammer measurements -- RMSE Root Mean Squared Error 2
- 690.05 1
- Building -- Periodicals 1
- Concrete -- Assessment reliability -- Mean strength -- Strength variability -- Rebound hammer -- NDT techniques -- Cores 1
- Concrete strength -- Concrete variability -- Cores -- In-situ assessment -- Measurement precision -- Non-destructive tests -- Rebound hammer -- Risk -- Ultrasonic pulse velocity 1
- Superscript ¯ mean value of the variable under consideration -- s( ) standard deviation of the variable under consideration -- CV( ) coefficient of variation of the variable under consideration -- Test location limited area selected for measurements used to provide one test result -- fc core (or cube) compressive strength corresponding to one test location -- fcest estimated strength of concrete corresponding to one test location -- R Rebound number, test result, it is the mean of rebound hammer readings corresponding to one test location -- CVR within-test variability of rebound measurements (in terms of the coefficient of variation) -- NC represents the number of cores (or cube) used to identify the model, in present study, one core is considered to be provided by each test location, consequently NC also refers to number of test locations for cores -- NI number of repetitions -- NR number of test locations for rebound hammer measurements -- NT total number of test locations of the reduced dataset -- U accepted level of uncertainty, relative value % -- T true reference value -- U×T accepted level of uncertainty, absolute value 1