Published 1987 | Version v1
Report Restricted

Analysis of drift convergence phenomena from G-Tunnel welded tuff mining evaluations

Description

This paper discusses the results of vertical and horizontal drift convergence measurements taken during the mining of a respository-sized drift in welded tuff in G-Tunnel on the Nevada Test Site. Results are quantified in terms of drift convergence magnitudes and rates that relate to drift stability. 10 refs., 4 figs

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01; 1 as DE87008652.

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Additional details

Additional titles

Augmented title (English)
NNWSI

Publishing Information

Imprint Pagination
18 p.
Report number
SAND--86-2389C

Conference

Title
Rock mechanics meeting.
Dates
29 Jun - 1 Jul 1987.
Place
Tucson, AZ (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
18086438
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES;
Resource subtype / Literary indicator
Conference
Descriptors DEI
DATA ACQUISITION SYSTEMS; EXCAVATION; HIGH-LEVEL RADIOACTIVE WASTES; NEVADA TEST SITE; ROCK MECHANICS; TUFF
Descriptors DEC
IGNEOUS ROCKS; MATERIALS; MECHANICS; RADIOACTIVE MATERIALS; RADIOACTIVE WASTES; ROCKS; WASTES

Optional Information

Notes
Portions of this document are illegible in microfiche products.
Secondary number(s)
CONF-870625--11.