Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage body and drainage method for drainage consolidation of soft soil body
The invention discloses a drainage body and drainage method for drainage consolidation of soft soil mass, the drainage body comprises a plastic drainage plate with a closed top and a closed bottom, a drainage device is arranged in the plastic drainage plate, the water outlet end of the drainage device is connected with a water outlet pipe which is arranged in the plastic drainage plate and extends out of the top of the plastic drainage plate, and the drainage device is arranged in the plastic drainage plate. When the drainage device works, the water level in the plastic drainage plate well is reduced, and free water in gaps of the soft soil rapidly permeates into the plastic drainage plate well and is concentrated at the lower part of the plastic drainage plate well under the combined action of the water pressure of the gaps and the negative pressure in the plastic drainage plate well, and is conveyed from bottom to top through the drainage device; the water is discharged from the top of the plastic drainage plate; according to the method, the hydraulic gradient of drainage of the soft soil body can be improved, the consolidation speed and the drainage effect of the soft soil body are improved, consolidation of the soft soil body can be achieved without preloading or vacuum preloading, and the construction efficiency and the consolidation effect are improved.
本发明公开了一种用于软质土体排水固结的排水体及排水方法，排水体包括具有封闭顶部和底部的塑料排水板，在塑料排水板内设置有排水装置，排水装置的出水端连接有内置于塑料排水板且延伸出塑料排水板顶部的出水管，排水装置工作时，降低塑料排水板井内的水位，软质土体空隙中的自由水在自身空隙水水压和塑料排水板井内负压共同作用下，快速渗入塑料排水板井内并集中在塑料排水板井的下部，通过排水装置由下而上输送，从塑料排水板的顶部排出；本发明能够提高软质土体排水的水力坡度，加快软质土体固结速度和排水效果，而且无需进行堆载预压或真空预压即可实现软质土体固结，提高了施工效率和固结效果。
Drainage body and drainage method for drainage consolidation of soft soil body
The invention discloses a drainage body and drainage method for drainage consolidation of soft soil mass, the drainage body comprises a plastic drainage plate with a closed top and a closed bottom, a drainage device is arranged in the plastic drainage plate, the water outlet end of the drainage device is connected with a water outlet pipe which is arranged in the plastic drainage plate and extends out of the top of the plastic drainage plate, and the drainage device is arranged in the plastic drainage plate. When the drainage device works, the water level in the plastic drainage plate well is reduced, and free water in gaps of the soft soil rapidly permeates into the plastic drainage plate well and is concentrated at the lower part of the plastic drainage plate well under the combined action of the water pressure of the gaps and the negative pressure in the plastic drainage plate well, and is conveyed from bottom to top through the drainage device; the water is discharged from the top of the plastic drainage plate; according to the method, the hydraulic gradient of drainage of the soft soil body can be improved, the consolidation speed and the drainage effect of the soft soil body are improved, consolidation of the soft soil body can be achieved without preloading or vacuum preloading, and the construction efficiency and the consolidation effect are improved.
本发明公开了一种用于软质土体排水固结的排水体及排水方法，排水体包括具有封闭顶部和底部的塑料排水板，在塑料排水板内设置有排水装置，排水装置的出水端连接有内置于塑料排水板且延伸出塑料排水板顶部的出水管，排水装置工作时，降低塑料排水板井内的水位，软质土体空隙中的自由水在自身空隙水水压和塑料排水板井内负压共同作用下，快速渗入塑料排水板井内并集中在塑料排水板井的下部，通过排水装置由下而上输送，从塑料排水板的顶部排出；本发明能够提高软质土体排水的水力坡度，加快软质土体固结速度和排水效果，而且无需进行堆载预压或真空预压即可实现软质土体固结，提高了施工效率和固结效果。
Drainage body and drainage method for drainage consolidation of soft soil body
一种用于软质土体排水固结的排水体及排水方法
HE GENYUN (Autor:in) / HE CHENMENG (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
Soft soil foundation drainage consolidation method and drainage device
| Europäisches Patentamt | 2021
Soft soil foundation drainage device and drainage consolidation method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2022
Soft soil foundation drainage consolidation equipment
| Europäisches Patentamt | 2024