The Effect of Standing Support Stiffness on Primary and Secondary Bolting Systems

i

The Effect of Standing Support Stiffness on Primary and Secondary Bolting Systems

Public Domain

08/01/2003

Details

Description:

Standing crib supports have been applied in underground mining programs to resist large roof movements and sustain high-loads. The parameter that has not been examined and is not well understood is the effect that a crib or other types of standing supp...
Document Type:

Book
CIO:

NIOSH
Division:

NIOSH Mining
Location:

North America
NIOSHTIC Number:

nn:na
Collection(s):

National Institute for Occupational Safety and Health
Main Document Checksum:

urn:sha-512:eb90b9cc27a493ea0bd66f2594b3253ad5e791ae5f647894d15d3d135f0a24ca84b874f0c1756e83ab18b58360ce8a9c29507ce6311c2e5a70c8a74a0992e930
Download URL:

https://stacks.cdc.gov/view/cdc/161308/cdc_161308_DS1.pdf
File Type:

[PDF - 252.08 KB ]

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