Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Railway thin-walled hollow pier circulating drip irrigation maintaining system
Provided is a railway thin-walled hollow pier circulating drip irrigation maintaining system, characterized in that the upper surface of a railway thin-walled hollow pier base is provided with a reservoir and sedimentation basins, the sedimentation basins are internally provided with submersible pumps to transmit clear water in the sedimentation basins to a bucket, and operation and stop of the submersible pumps are controlled manually. After a segment of 3m railway thin-walled hollow pier concrete is completed in pouring, and an inner die and an outer die are dismounted, a first non-woven geotechnical cloth and a third non-woven geotechnical cloth are respectively installed on the inner wall and the outer wall of the railway thin-walled hollow pier, and a first weeping pipe and a second weeping pipe are winded on the first non-woven geotechnical cloth and the third non-woven geotechnical cloth. A first plastic film and a second plastic film are respectively wrapped out of the first weeping pipe and the second weeping pipe. A second non-woven geotechnical cloth and a fourth non-woven geotechnical cloth and respectively wrap the first plastic film and the second plastic film. Ropes, support rods, and back shores are used to install and fix the first non-woven geotechnical cloth, the third non-woven geotechnical cloth, the first weeping pipe, the second weeping pipe, the first plastic film, the second plastic film, the second non-woven geotechnical cloth, and the fourth non-woven geotechnical cloth on the inner wall and the outer wall of the railway thin-walled hollow pier.
Railway thin-walled hollow pier circulating drip irrigation maintaining system
Provided is a railway thin-walled hollow pier circulating drip irrigation maintaining system, characterized in that the upper surface of a railway thin-walled hollow pier base is provided with a reservoir and sedimentation basins, the sedimentation basins are internally provided with submersible pumps to transmit clear water in the sedimentation basins to a bucket, and operation and stop of the submersible pumps are controlled manually. After a segment of 3m railway thin-walled hollow pier concrete is completed in pouring, and an inner die and an outer die are dismounted, a first non-woven geotechnical cloth and a third non-woven geotechnical cloth are respectively installed on the inner wall and the outer wall of the railway thin-walled hollow pier, and a first weeping pipe and a second weeping pipe are winded on the first non-woven geotechnical cloth and the third non-woven geotechnical cloth. A first plastic film and a second plastic film are respectively wrapped out of the first weeping pipe and the second weeping pipe. A second non-woven geotechnical cloth and a fourth non-woven geotechnical cloth and respectively wrap the first plastic film and the second plastic film. Ropes, support rods, and back shores are used to install and fix the first non-woven geotechnical cloth, the third non-woven geotechnical cloth, the first weeping pipe, the second weeping pipe, the first plastic film, the second plastic film, the second non-woven geotechnical cloth, and the fourth non-woven geotechnical cloth on the inner wall and the outer wall of the railway thin-walled hollow pier.
Railway thin-walled hollow pier circulating drip irrigation maintaining system
CHEN LINSHENG (Autor:in) / SHI YANBO (Autor:in) / YIN BINQUAN (Autor:in)
07.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
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