Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Recyclable electro-osmosis combined vacuum preloading drainage device and construction method
The invention provides a recoverable electro-osmosis combined vacuum preloading drainage device and a construction method. The recoverable electro-osmosis combined vacuum preloading drainage device comprises a fixing assembly and a telescopic body which are sequentially arranged from top to bottom. The telescopic body comprises a frame and a drainage plate connected with the frame in a sliding mode, the drainage plate comprises a first surface layer, a second surface layer and a supporting structure arranged between the first surface layer and the second surface layer, a plurality of drainage channels are formed between the supporting structure and the inner layer and between the supporting structure and the outer layer, and drainage pipes are arranged in the drainage channels; the fixing assembly comprises a cover plate and a plurality of anchor rods arranged on the lower surface of the cover plate, and the cover plate is connected with the frame. The drainage device has a telescopic function and can synchronously stretch and retract along with the change of the elevation of a soil body, so that damage to a vacuum film is avoided; through the innovative design of the recoverable drainage device, the drainage device can be conveniently recovered after sludge dewatering or soft foundation treatment, so that effective recovery and resource utilization of heavy metal ions are realized, and environmental pollution and treatment cost are reduced.
本发明提供了一种可回收式电渗联合真空预压排水装置及施工方法，包括由上至下依次设置的固定组件和伸缩体；伸缩体包括框架和与框架滑动连接的排水板，排水板包括第一面层、第二面层以及设置在第一面层与第二面层之间的支撑结构，支撑结构分别与内层和外层之间形成若干个排水通道，排水通道内设置有排水管；固定组件包括盖板和设置在盖板下表面的若干根锚杆，盖板与框架连接。本发明的排水装置具有伸缩功能，能够随着土体高程的变化同步伸缩，从而避免了对真空膜的破坏；通过创新的可回收式排水装置的设计，使得在污泥脱水或软基处理后，可以方便地回收排水装置，从而实现重金属离子的有效回收和资源化利用，减少了环境污染和处理成本。
Recyclable electro-osmosis combined vacuum preloading drainage device and construction method
The invention provides a recoverable electro-osmosis combined vacuum preloading drainage device and a construction method. The recoverable electro-osmosis combined vacuum preloading drainage device comprises a fixing assembly and a telescopic body which are sequentially arranged from top to bottom. The telescopic body comprises a frame and a drainage plate connected with the frame in a sliding mode, the drainage plate comprises a first surface layer, a second surface layer and a supporting structure arranged between the first surface layer and the second surface layer, a plurality of drainage channels are formed between the supporting structure and the inner layer and between the supporting structure and the outer layer, and drainage pipes are arranged in the drainage channels; the fixing assembly comprises a cover plate and a plurality of anchor rods arranged on the lower surface of the cover plate, and the cover plate is connected with the frame. The drainage device has a telescopic function and can synchronously stretch and retract along with the change of the elevation of a soil body, so that damage to a vacuum film is avoided; through the innovative design of the recoverable drainage device, the drainage device can be conveniently recovered after sludge dewatering or soft foundation treatment, so that effective recovery and resource utilization of heavy metal ions are realized, and environmental pollution and treatment cost are reduced.
本发明提供了一种可回收式电渗联合真空预压排水装置及施工方法，包括由上至下依次设置的固定组件和伸缩体；伸缩体包括框架和与框架滑动连接的排水板，排水板包括第一面层、第二面层以及设置在第一面层与第二面层之间的支撑结构，支撑结构分别与内层和外层之间形成若干个排水通道，排水通道内设置有排水管；固定组件包括盖板和设置在盖板下表面的若干根锚杆，盖板与框架连接。本发明的排水装置具有伸缩功能，能够随着土体高程的变化同步伸缩，从而避免了对真空膜的破坏；通过创新的可回收式排水装置的设计，使得在污泥脱水或软基处理后，可以方便地回收排水装置，从而实现重金属离子的有效回收和资源化利用，减少了环境污染和处理成本。
Recyclable electro-osmosis combined vacuum preloading drainage device and construction method
一种可回收式电渗联合真空预压排水装置及施工方法
DONG ZHICHAO (Autor:in) / HOU JINFANG (Autor:in) / JIANG YUE (Autor:in) / LIN SIJIE (Autor:in) / LI BIN (Autor:in) / LIU AIMIN (Autor:in)
29.10.2024
Patent
Elektronische Ressource
Chinesisch
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