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Title: Analysis of Geomechanical Behavior for the Drift Scale Test

Conference ·
OSTI ID:15013151

The Drift Scale Test (DST) now underway at Yucca Mountain has been simulated using a Drift Scale Distinct Element (DSDE) model. Simulated deformations show good agreement with field deformation measurements. Results indicate most fracture deformation is located above the crown of the Heated Drift. This work is part of the model validation effort for the DSDE model, which is used to assess thermal-mechanical effects on the hydrology of the rock mass surrounding a potential repository.

Research Organization:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
15013151
Report Number(s):
UCRL-JC-141552-REV-1; TRN: US0601056
Resource Relation:
Conference: 9th International High-Level Radioactive Waste Management Conference, Las Vegas, NV, Apr 29 - May 03, 2001
Country of Publication:
United States
Language:
English