A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SSC access shafts calculational study
The SSC generic shaft requirements and access spacing are considered elsewhere. The shafts connecting the ground surface with the underground accelerator tunnel deliver to the surface some portion of the radiation created in the tunnel. The radiation safety problem of access shafts consists of two major questions: Does the dose equivalent at the ground surface exceed permissible limits. If it exceeds those limits, what additional shielding measures are required. A few works deal with this problem for high energy machines. This work is an attempt to answer these questions for the basic types of shafts specific to the SSC magnet delivery, utility and personnel shafts using full-scale Monte-Carlo calculations of the entire process from hadronic cascades in the lattice elements to particles scattered in the tunnel, niches, alcoves, shafts and surface bunkers and buildings. 9 refs., 16 figs., 1 tab.
SSC access shafts calculational study
The SSC generic shaft requirements and access spacing are considered elsewhere. The shafts connecting the ground surface with the underground accelerator tunnel deliver to the surface some portion of the radiation created in the tunnel. The radiation safety problem of access shafts consists of two major questions: Does the dose equivalent at the ground surface exceed permissible limits. If it exceeds those limits, what additional shielding measures are required. A few works deal with this problem for high energy machines. This work is an attempt to answer these questions for the basic types of shafts specific to the SSC magnet delivery, utility and personnel shafts using full-scale Monte-Carlo calculations of the entire process from hadronic cascades in the lattice elements to particles scattered in the tunnel, niches, alcoves, shafts and surface bunkers and buildings. 9 refs., 16 figs., 1 tab.
SSC access shafts calculational study
I. S. Baishev (author) / N. V. Mokhov (author) / T. E. Toohig (author)
1991
26 pages
Report
No indication
English
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