Analysis of Small-Scale Laboratory Experiments of Deep-Based Structures
1978
Ito, Y Marvin | England, Russell H | Wolverton, Thomas E | Nelson, Richard B
Sponsored by the Defense Nuclear Agency under RDT&E RMSS Codes B344077464 Y99QAXSC06154 H2590D and B344078462 J34HAXSX311l6 H2590D.
显示更多 [+] 显示较少 [-]Numerical simulations were performed in support of the SRI small- scale laboratory experiments of deep-based structures. The experiments, in which small cylinders of rock simulant SRI RMG 2C2 with lined tunnels were loaded statically and dynamically to represent deep-based structure response, were investigated analytically by use of the CRT/NONSAP nonlinear finite element computer code. The computer code, which employed refined material models for the rock simulant was used to simulate the SRI test procedure for both static and dynamic loading and the free-field (in-situ) behavior of deep-based structures.
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