DYNAMIC PENETRATION

PENETRATION DYNAMIQUE

(1) TO AFFIX TO THE TIP OF THE LPC VIBRO-STATIC PENETROMETER A PORE PRESSURE CELL WITH A VIEW TO MEASURING THE DEVELOPMENT OF PORE-PRESSURE AS A FUNCTION OF THE NATURE OF THE SOIL, DRILLING RATE AND STATIC OR DYNAMIC DRILLING METHOD. (2) THE EQUIPMENT IS BEING MANUFACTURED IN THE CECP IN ANGERS. (3) TESTS WILL BE CARRIED OUT ON PORE PRESSURE MEASUREMENTS AT THE TIP OF THE PENETROMETER SUNK IN CLAY AND SAND BY DIFFERENT DRIVING METHODS.