REEVALUATION OF THE RAMMSONDE HARDNESS EQUATION.

The purpose of this report is to provide a rational derivation for a hardness term which relates the Rammsonde number to a simple but more accurate and universal energy equation. Major losses are accounted for and the use of different weights for the test can be accommodated without complicating the...

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Bibliographic Details
Main Author: Waterhouse,Robert
Other Authors: COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER N H
Format: Text
Language:English
Published: 1966
Subjects:
Snow
Ice and Permafrost
Structural Engineering and Building Technology
Test Facilities
Equipment and Methods
*SNOW
*HARDNESS
*EQUATIONS
HARDNESS
TEST EQUIPMENT
PENETRATION
HAMMERS
DIFFERENTIAL GEOMETRY
KINETIC THEORY
Ice
permafrost
Online Access:http://www.dtic.mil/docs/citations/AD0641482
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0641482
Description
Summary:The purpose of this report is to provide a rational derivation for a hardness term which relates the Rammsonde number to a simple but more accurate and universal energy equation. Major losses are accounted for and the use of different weights for the test can be accommodated without complicating the evaluation. See also AD-615 997.

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