Remedial Shielding Concepts for Line D and Line D Facilities, Los Alamos Meson Physics Facility, Los Alamos National Laboratory, Los Alamos, New Mexico
Author | : |
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Total Pages | : 317 |
Release | : 1992 |
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ISBN | : |
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This appendix contains preliminary structural assessments for tunnel sections 6(T/21), 5(21/21), 3(21/21), 2(21/21), 1(21/21), 2(21/24), 1(21/24), 3(23/23), 5(21/21)S, 4(22/22), and 5(2/8). The tunnel sections are subjected to vertical and horizontal loads estimated as 115 lbs/ft2 for each 1 ft of soil covering the structure and a horizontal load equivalent to 0.3 of the estimated cover load. Determination of shear, axial and bending stresses and associated deformations are included. Young's modulus, cross sectional area, depth of section, thickness of web, weight per unit length, moment of inertia, sectional modulus, radius of gyration, neutral axis, extreme fiber, and element length are the reported properties for the roof, floor, sides, soil, soilend, subsoil, subsoilend elements.