EFFECT OF THE PETROGRAPHIC AND GRANULOMETRIC PROPERTIES OF BALLAST AND CHIPPINGS ON THE DESIGN OF UNBOUND LAYERS
EINFLUSS DER PETROGRAPHISCHEN UND GRANULOMETRISCHEN EIGENSCHAFTEN VON SCHOTTER UND SPLITTEN AUF DIE DIMENSIONIERUNG UNGEBUNDENER SCHICHTEN
THE AIM OF THE PROJECT IS TO WORK OUT PHYSICAL PRINCIPLES FOR THE PROCESSES RELATED TO STIFFNESS WHICH OCCUR IN UNBOUND STOCKPILES OF AGGREGATES. PRELIMINARY STUDIES HAVE BEEN MADE BY GOSSOW, AFFELDT AND GERHARDT, WHO HAVE EACH EXAMINED SEPARATE INFLUENCES SUCH AS TENSILE STRESS ABSORPTION CAPACITY, THICKNESS AND STIFFNESS OF THE MATERIAL ON TOP AND DEPENDENCE ON STATE OF STRESS. THESE INDIVIDUAL STUDIES ARE TO BE CORRELATED TO FORM A GENERAL THEORY OF STOCKPILES FROM WHICH REGRESSION LAWS CAN BE DERIVED FOR STATISTICAL PROCESSING OF THE RESULTS OF THE TESTS.
Language
- German
Project
- Status: Active
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Contract Numbers:
ITRD 06.011G76E
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Sponsor Organizations:
BUNDESMINISTER FUER VERKEHR
KENNEDYALLEE 72
BONN-BAD GODESBERG 1, Germany D-5300 -
Project Managers:
-,
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Performing Organizations:
INST. F. BAUSTOFFKUNDE U. MATERIALPRUEFWESEN, ABT. FAHRBAHNKONSTRUKTIONEN, TU HANNOVER (TECHNICAL UNIVERSITY OF HANNOVER, INSTITUTE FOR MATERIAL TESTING AND RESEARCH)
NIENBURGER STR. 3
HANNOVER, Germany D-3000 - Start Date: 19760700
- Expected Completion Date: 19770800
- Actual Completion Date: 0
- Source Data: ITRD D701670
Subject/Index Terms
- TRT Terms: Aggregates; Base course (Pavements); Deformation; Granular materials; Pavement design; Petrography; Research projects; Road construction; Statistics; Stiffness; Storage facilities; Tests
- ITRD Terms: 4577: Aggregate; 5595: Deformation; 4107: Granular; 3055: Pavement design; 4060: Petrography; 8557: Research project; 3665: Road construction; 2961: Roadbase; 6555: Statistics; 5931: Stiffness; 9137: Storage; 6255: Test; WEST GERMANY
- Subject Areas: Data and Information Technology; Highways; Pavements; I22: Design of Pavements, Railways and Guideways; I36: Aggregates;
Filing Info
- Accession Number: 01303082
- Record Type: Research project
- Source Agency: Forschungsgesellschaft für Straßen- und Verkehrswesen (FGSV)
- Contract Numbers: ITRD 06.011G76E
- Files: ITRD
- Created Date: Nov 21 2010 8:56AM