WebThe unit incorporates an 8 kg weight with a drop of 575 mm, and a 20 mm diameter cone fitted to the end of the shaft, allowing measurements to be made down to a depth of approximately 850 mm. Readings are usually taken after a set number of blows, changing the number according to the strength of the layer being penetrated. WebApparatus required for DCP test A cone (50 mm without bentonite slurry) Driving rods Driving head Hoisting equipment A hammer (made up of …
Dynamic Cone Penetrometer 8Kg Hammer (Trl Design). - ELE
WebDynamic Cone Penetrometer (DCP) Testing . The DCP test provides a measure of in–situ resistance to penetration. The test is conducted by driving a metal cone into the ground by repeated striking it with a dual–mass (17.6 lb/8 kg) or single–mass (10.1 lb/4.6 kg) weight dropped from a height of 23 in. (575 mm) ASTM D6951 test protocol is ... WebThe DCP uses a 15 lb (6.8 kg) steel mass falling 20 in (50.8 cm) that strikes the anvil to cause penetration of a 1.5 in (3.8 cm) diameter cone (45° vertex angle) that has been … duro dakovic industrijska rjesenja
A NEW LIGHTWEIGHT DYNAMIC CONE PENETROMETER FOR
WebThe DCP apparatus consists of a 5/8”-inch diameter steel rod with a 60 degree conical tip. The rod is topped with an anvil that is connected to a … WebMar 24, 2024 · There are many correlations for friction angle or to SPT N but none that is industry accepted and hey vary depending on what your DCP spec is i.e. the hammer weight, drop height, cone tip angle etc. … WebStyle DCP Hammer CETec, under license, manu-factures the patented sleeved style DCP Hammer as a substitute to the original sliding weight style. The design uses a 15-lb slid-ing weight which the operator lifts 20-in and allows it to free fall striking the anvil within the sleeve. The sleeved style hammer points of the sliding weight style. reba jett