Instruments and Methods: An Effective Pressure Room Seal in Ice
Abstract Several methods were tried to seal a room in ice which could be pressurized to the overburden pressure of the ice. We found that a keyed bulkhead consisting of two ice walls with an in-place frozen mixture of water, clay and styrofoam pellets between them produced an effective seal.
| Published in: | Journal of Glaciology |
|---|---|
| Main Authors: | , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Cambridge University Press (CUP)
1965
|
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1017/s0022143000018943 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000018943 |
| Summary: | Abstract Several methods were tried to seal a room in ice which could be pressurized to the overburden pressure of the ice. We found that a keyed bulkhead consisting of two ice walls with an in-place frozen mixture of water, clay and styrofoam pellets between them produced an effective seal. |
|---|