Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Permeation type water absorption pile
The invention provides a permeable water absorption pile, and relates to the technical field of geotechnical engineering. The permeable water absorption pile comprises a pile body and a filter membrane, a containing cavity is formed in the pile body, the containing cavity is filled with penetrating fluid, the concentration of the penetrating fluid is higher than that of specified liquid in a soil body, a liquid absorption hole is formed in the lower portion of the pile body, the containing cavity is communicated with the outside through the liquid absorption hole, and the height of the liquid absorption hole is lower than the liquid level of the penetrating fluid. The filter membrane is mounted in the liquid suction hole and only allows substances with molecular diameters smaller than or equal to specified liquid to pass through, and penetrating fluid cannot pass through the filter membrane. Through the pressure-bearing supporting effect of the pile body, the liquid suction holes and the filter membrane on the pile body and the cooperation of high-concentration penetrating fluid in the pile body, specified liquid in a soil body can be absorbed into the containing cavity in the pile body, the content of the specified liquid in the soil is reduced or controlled, and therefore the purpose of improving the engineering safety is achieved; and the permeation type water absorption pile is simple in overall structure and convenient to mount and dismount.
本发明提供一种渗透式吸水桩，涉及岩土工程技术领域。渗透式吸水桩包括桩身主体和滤膜，桩身主体的内部具有容置空腔，容置空腔内填充有渗透液，渗透液的浓度高于土体中指定液体的浓度，桩身主体的下部开设有吸液孔，吸液孔将容置空腔与外部连通，吸液孔的高度低于渗透液的液面；滤膜安装在吸液孔的内部，滤膜只允许分子直径小于或等于指定液体的物质通过，渗透液不能通过滤膜。通过桩身主体的承压支撑作用，桩身主体上的吸液孔以及滤膜，并配合桩身主体内部高浓度的渗透液，可以将土体中的指定液体吸收到桩身主体中的容置空腔中，减少或控制土中指定液体的含量，以达到提高工程安全性的目的，而且渗透式吸水桩的整体结构简单、安装拆卸方便。
Permeation type water absorption pile
The invention provides a permeable water absorption pile, and relates to the technical field of geotechnical engineering. The permeable water absorption pile comprises a pile body and a filter membrane, a containing cavity is formed in the pile body, the containing cavity is filled with penetrating fluid, the concentration of the penetrating fluid is higher than that of specified liquid in a soil body, a liquid absorption hole is formed in the lower portion of the pile body, the containing cavity is communicated with the outside through the liquid absorption hole, and the height of the liquid absorption hole is lower than the liquid level of the penetrating fluid. The filter membrane is mounted in the liquid suction hole and only allows substances with molecular diameters smaller than or equal to specified liquid to pass through, and penetrating fluid cannot pass through the filter membrane. Through the pressure-bearing supporting effect of the pile body, the liquid suction holes and the filter membrane on the pile body and the cooperation of high-concentration penetrating fluid in the pile body, specified liquid in a soil body can be absorbed into the containing cavity in the pile body, the content of the specified liquid in the soil is reduced or controlled, and therefore the purpose of improving the engineering safety is achieved; and the permeation type water absorption pile is simple in overall structure and convenient to mount and dismount.
本发明提供一种渗透式吸水桩，涉及岩土工程技术领域。渗透式吸水桩包括桩身主体和滤膜，桩身主体的内部具有容置空腔，容置空腔内填充有渗透液，渗透液的浓度高于土体中指定液体的浓度，桩身主体的下部开设有吸液孔，吸液孔将容置空腔与外部连通，吸液孔的高度低于渗透液的液面；滤膜安装在吸液孔的内部，滤膜只允许分子直径小于或等于指定液体的物质通过，渗透液不能通过滤膜。通过桩身主体的承压支撑作用，桩身主体上的吸液孔以及滤膜，并配合桩身主体内部高浓度的渗透液，可以将土体中的指定液体吸收到桩身主体中的容置空腔中，减少或控制土中指定液体的含量，以达到提高工程安全性的目的，而且渗透式吸水桩的整体结构简单、安装拆卸方便。
Permeation type water absorption pile
渗透式吸水桩
ZHANG MINGYI (Autor:in) / ZHOU YANQIAO (Autor:in) / PEI WANSHENG (Autor:in) / BAI RUIQIANG (Autor:in)
28.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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