THE EFFECTS IN THE QUALITY OF THE MARBLE BLOCK WHEN USING THE DETONATING CORD TECHNIQUE IN THE QUARRY

Abstract

THE EFFECTS OF USING DETONATING CORD IN PRODUCING MARBLE BLOCKS FROM THE QUARRYFACE ARE INVESTIGATED THEORETICALLY AND EXPERIMENTALLY BOTH IN THE LABORATORYAND IN SITU. MORE SPECIFICALLY THE THESIS DEALS WITH THE UNDERSTANDING OF THEPREVAILING FRACTURE MECHANISM DURING MARBLE QUARRYING AND THE ROLE PLAYED BYTHE PARAMETERS THAT DEFINE THE FINAL RESULT. FURTHER ON A SUITABLE METHODOLOGY IS SUGGESTED FOR THE DETECTION OF STRUCTURAL DEFECTS CAUSED BY THE DETONATING CORD USED IN EXTRACTING THE MARBLE BLOCK AND DISCUSSES THE APPLICATION OF NEW FINDINGS FOR THE IMPROVEMENT OF THE DETONATING CORD TECHNIQUE IN EXTRACTING GENERALLY DECORATIVE STONES.

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DOI
10.12681/eadd/3097
Handle URL
http://hdl.handle.net/10442/hedi/3097
ND
3097
Alternative title
Η ΕΠΙΔΡΑΣΗ ΤΗΣ ΜΕΘΟΔΟΥ ΕΞΟΡΥΞΕΩΣ ΟΓΚΟΜΑΡΜΑΡΩΝ ΜΕ ΑΚΑΡΙΑΙΑ ΘΡΥΑΛΛΙΔΑ ΕΠΙ ΤΗΣ ΠΟΙΟΤΗΤΑΣ ΤΟΥ ΠΡΟΙΟΝΤΟΣ
Author
Λειβαδάρος, Ρουσέτος
Date
1994
Degree Grantor
National Technical University of Athens (NTUA)
Committee members
ΤΣΟΥΤΡΕΛΗΣ ΧΑΡΑΛΑΜΠΟΣ
ΟΙΚΟΝΟΜΟΠΟΥΛΟΣ ΙΩΑΝΝΗΣ
ΑΠΟΣΤΟΛΙΔΗΣ ΝΙΚΟΛΑΟΣ
ΠΑΝΑΓΟΠΟΥΛΟΣ ΚΩΝΣΤΑΝΤΙΝΟΣ
ΣΤΑΜΠΟΛΤΖΗΣ ΓΕΩΡΓΙΟΣ
ΠΑΝΑΓΙΩΤΟΥ ΓΕΩΡΓΙΟΣ
ΕΞΑΔΑΚΤΥΛΟΣ ΓΕΩΡΓΙΟΣ
Discipline
Engineering and Technology
Environmental Engineering
Keywords
CONTROL BLASTING; DECOUPLING RATIO; DETONATING CORD; MARBLE BLOCK; MARBLE MICROCRACKS; ROCK FRACTURE MECHANICS
Country
Greece
Language
Greek
Description
189 σ.
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