… maximum and minimum P-wave velocities measured by the direct tests applied to the stones
… direct sonic tests and a recent procedure called ISIM applied to 12 one-leaf stone masonry …

… ultrasonic pulse velocity tests, are commonly used to determine … compressive strength of
historical masonry structures [1]. Ultrasonic pulse velocity tests involve transmitting ultrasonic …

… direct and tomographic sonic velocity tests on three full-size wall specimens representing
existing masonry … P-wave velocities turned out to be about 2400 m/s for the brick layers, and …

… ultrasonic stress waves and the reconstruction of the velocity … Nicolò l’Arena using sonic
tests. They obtained maps of the … Therefore, by measuring the direct wave passing time, it is …

… Sonic, ultrasonic and impact tests are based on the analysis … direct and indirect test, ie, on
the analysis of volume (P-wave) … direct and indirect tests allowed to estimate both the velocity …

… determination and stress wave tests (sonic and ultrasonic). … Some of the interior studs and
diagonals were obtained directly … The air-dried density, stress wave velocity, and strength …

… In this work Ultrasonic Pulse Velocity (UPV), Schmidt … detect the uniaxial compressive strength
of stone masonry units. The … UPV was measured by the direct transmission method along …

… using ultrasonic tomographic imaging to measure the stress … these cracks directly hamper
the transmission of sonic waves … sonic velocities are sensitive to the stress level and damage. …

… masonry units and mortar that cannot be directly adopted in … They showed that the uncertainty
in ultrasonic pulse velocity … study) suggests that ultrasonic measurements fail to provide …

… -sonic dispersion … velocity of ultrasonic waves depends mainly on the relative elastic
modulus and density of the medium, which are usually stable and responding directly to the stress …