发明名称 |
METHOD TO PROTECT SUNK BUILDINGS AND STRUCTURES AGAINST RETAINING FLOOD WITH GROUNDWATER AND DEVICE FOR ITS REALISATION |
摘要 |
FIELD: construction.SUBSTANCE: method to protect sunk buildings and structures against retaining flooding with groundwater consists in the fact that a distribution-filtration sand cushion is formed under the entire structure. It is equipped with an injection-washing system, with the help of which the cushion body is cleaned from clayey particles of natural mudding by groundwater washing having underwashing speed of filtration, which is developed by injection of compressed air under a foot of the underground part of the structure.EFFECT: provision of preservation of protective properties of a distribution-filtration sand cushion against retaining flooding of an underground part of buildings and structures for the entire period of their operation, provision of preservation of natural hydrological conditions of a development area.2 cl, 3 dwg |
申请公布号 |
RU2475597(C1) |
申请公布日期 |
2013.02.20 |
申请号 |
RU20110130575 |
申请日期 |
2011.07.21 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "ORLOVSKIJ GOSUDARSTVENNYJ AGRARNYJ UNIVERSITET" (FGBOU VPO OREL GAU) |
发明人 |
SKAL'NYJ VLADIMIR STEPANOVICH;LJASHENKO NADEZHDA VLADIMIROVNA |
分类号 |
E02D31/02 |
主分类号 |
E02D31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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