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Fracture Mechanics and Structural Response Investigations Associated With Energy Resource Recovery.

Authors
Advani-SH; Kenner-VH; Richard-TG
Source
MISSING :97 pages
Link
NIOSHTIC No.
10002709
Abstract
Experimental and theoretical investigations pertinent to fracture mechanics and structural modeling associated with energy resource recovery are reported. The experimental studies include the mixed mode as well as crack opening mode fracture toughness characterization of Pennsylvanian age shales as a function of moisture content. The analytical studies include (1) the stress and subsidence analysis of mine systems, (2) coal hydraulic fracture studies with bi-material response evaluation, (3) tailored pulse loading studies, and (4) constitutive modeling.
Publication Date
19820101
Document Type
CP; Final Contract Report;
Fiscal Year
1982
NTIS Accession No.
NTIS Price
Identifying No.
OFR 24-83
NIOSH Division
WO;
Source Name
MISSING
State
OH; PA;
Performing Organization
Ohio State University
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