Procedure and device for measurement

Details Procedure and device for measurement Procedure and device for measurement

G - Physics

01

N

73/83

G01N 9/00 (2006.01)

Patent

CA 1168470

ABSTRACT OF THE DISCLOSURE The invention refers to a procedure and a device for measur- ing the degree of compaction attained when compacting a foundation by means of a vibrating compaction tool. The movement of that part of the compaction tool which rests on the foundation is sensed and analysed. The time interval elapsing between successive passages of the movement signal through the zero point or other reference level is measured. Alternatively, the ratio between the absolute values of the extreme positive and extreme negative values of the motion in relation to the said level is also measured. By means of the relative magnitudes of these time intervals and amplitude relationships respectively a quantity is formed which comprises a measure of the degree of compaction of the foundation. The invention also refers to electronic devices which sense the movement and calculate the time intervals and amplitude relationships and calculate a quantity as a function of these, which comprises a measure of the degree of compaction attained in the foundation.

393500

Affiliated with

Also associated with

Rating

Procedure and device for measurement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Procedure and device for measurement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Procedure and device for measurement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1200940