Mechanics of aggregate rebound in shotcrete—(Part I): Fid-Bau Portal

Fachinformationsdienst BAUdigital

A platform for research: civil engineering, architecture and urbanism

Mechanics of aggregate rebound in shotcrete—(Part I)

Armelin, Hugo S. / Banthia, Nemkumar

Abstract This study presents a critical review of classical rebound theory, initially developed to deal with metals, and introduces the modifications necessary to deal with the case of particle rebound from a fresh concrete substrate. This leads to a general theory that allows calculating the energy of rebound of an impinging aggregate particle. In addition, experimental determinations of velocities of impact and rebound, made using a single-particle shooting apparatus and a high-speed camera, are described, showing that this theory is in good agreement with the experimental results.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Mechanics of aggregate rebound in shotcrete—(Part I)

Armelin, Hugo S. / Banthia, Nemkumar

Abstract This study presents a critical review of classical rebound theory, initially developed to deal with metals, and introduces the modifications necessary to deal with the case of particle rebound from a fresh concrete substrate. This leads to a general theory that allows calculating the energy of rebound of an impinging aggregate particle. In addition, experimental determinations of velocities of impact and rebound, made using a single-particle shooting apparatus and a high-speed camera, are described, showing that this theory is in good agreement with the experimental results.

Mechanics of aggregate rebound in shotcrete—(Part I)

Armelin, Hugo S. / Banthia, Nemkumar

Abstract This study presents a critical review of classical rebound theory, initially developed to deal with metals, and introduces the modifications necessary to deal with the case of particle rebound from a fresh concrete substrate. This leads to a general theory that allows calculating the energy of rebound of an impinging aggregate particle. In addition, experimental determinations of velocities of impact and rebound, made using a single-particle shooting apparatus and a high-speed camera, are described, showing that this theory is in good agreement with the experimental results.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Document information

Title:

Mechanics of aggregate rebound in shotcrete—(Part I)

Contributors:

Armelin, Hugo S. (author) / Banthia, Nemkumar (author)

Published in:

Materials and Structures ; 31

Publication date:

1998

ISSN:

DOI:

https://doi.org/10.1007/BF02486470

Type of media:

Article (Journal)

Type of material:

Print

Language:

English

Keywords:

Silica Fume , Aggregate Particle , Contact Stress , Impact Velocity , Cement Content

Classification:

BKL: 56.45 Baustoffkunde / 51.30 Werkstoffprüfung, Werkstoffuntersuchung
Local classification TIB: 275/6500 / 250/6500

Similar titles

Mechanics of aggregate rebound in shotcrete (Part I)

Armelin, H.S. | Online Contents | 1998

Mechanics of aggregate rebound in shotcrete (Part I)

Armelin, H. S. / Banthia, N. | British Library Online Contents | 1998

Mechanics of aggregate rebound in shotcrete—(Part I)

Armelin, Hugo S. / Banthia, Nemkumar | Springer Verlag | 1998

Development of a general model of aggregate rebound for dry-mix shotcrete—(Part II)

Armelin, Hugo S. / Professor Banthia, Nemkumar | Springer Verlag | 1998

Development of a general model of aggregate rebound for dry-mix shotcrete—(Part II)

Armelin, Hugo S. / Banthia, Nemkumar | Online Contents | 1998