Accession Number:

AD0723397

Title:

Static and Dynamic Analysis of Rock Bolt Support.

Descriptive Note:

Technical rept.,

Corporate Author:

GOODMAN (RICHARD E) BERKELEY CALIF

Personal Author(s):

• Goodman,Richard E.
• Dubois,Jacques

Report Date:

1971-01-01

Pagination or Media Count:

145.0

Abstract:

This report describes progress in a continuing effort to develop and evaluate methods which can be used to design underground openings to survive blast loadings. It includes discussion of the action of rock bolts under static loads and considers aspects of the interaction between rock and rock bolt under dynamic loads. Only computational methods were used in this study. Author

Descriptors:

• (*BOLTED JOINTS
• LOADS(FORCES))
• (*UNDERGROUND STRUCTURES
• NUCLEAR EXPLOSIONS)
• (*ROCK
• CRACKS)
• BLAST
• BOLTS
• INTERACTIONS
• STRESSES
• ELASTIC PROPERTIES
• PLASTIC PROPERTIES
• NUCLEAR EXPLOSION DAMAGE

Subject Categories:

• Geology, Geochemistry and Mineralogy
• Couplers, Fasteners and Joints
• Structural Engineering and Building Technology

Distribution Statement:

APPROVED FOR PUBLIC RELEASE