Umfang:
viii, 26 Seiten
,
Illustrationen
Serie:
CRREL Report 77-26
Inhalt:
A theory for ice forces acting on inclined wedges has been developed, thus making it possible to predict the magnitude of the intermittent ice forces from knowledge of the physical parameters of the system. The theory has been verified by model tests with artificial and natural ice.
Anmerkung:
MAB0014.001: ZSP-201-77/26
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CONTENTS
Abstract
Preface
List of symbols
Summary
Introduction
Recent ice research in Denmark
General
Structures with vertical faces
Wedges with inclined faces
Recording of the strength of natural ice
Artificial ice — properties and manufacture
General
Composition of material
Order of mixing ingredients
Rupture theory
Theoretical approach
Initial contact
Forces acting on wedge
Maximum force and actual force
Principal stress equations 8Dynamic equations
Intermittent nature of force
Theoretical curve
Verifiction of theory by model tests
Description
Width of rupture channel
Plotting of results
Engineering application
Comparison with Korahavin’s results
Recommendations for future research
References
Appendix A
In:
CRREL Report, 77-26
Sprache:
Englisch
Schlagwort(e):
Forschungsbericht
URL:
https://hdl.handle.net/11681/9497
