[Developing and testing of decompression regimes for caisson operations while constructing Moscow metro].
Decompression regimes for caisson operations at the pressures up to 5 ata exceeding duration of the regimes specified in the caisson regulations have been developed. The regimes were tested and validated in dry altitude chamber with participation of exercising human subjects. Seventeen test-subjects took part in 54 tests. No symptoms of decompression sickness were documented. Air embolism was observed in 28 +/- 6% of cases at rest and in 72 +/- 6% of cases following provocative leg movements. The air embolism expression tended to increase with exposure to pressure.
Rodchenkov
S V
SV
Institute of Oceanology of PP Shirshov RAN, Moscow.
Syrovegin
A V
AV
Shulagin
I A
IA
D000222:Adaptation, Physiological / Q000502:physiology*; D000328:Adult; D001784:Blood Gas Analysis; D003665:Decompression Sickness / Q000150:complications / Q000378:metabolism / Q000517:prevention & control*; D004618:Embolism, Air / Q000209:etiology / Q000378:metabolism / Q000517:prevention & control*; D015444:Exercise; D006801:Humans; D008962:Models, Theoretical; D016273:Occupational Exposure / Q000009:adverse effects*
Razrabotka i ispytanie rezhimov dekompressii dlia kessonnykh rabot pri stroitelśtve Moskovskogo metro.