The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 10, 2021
Filed:
May. 11, 2020
Zhejiang University, Hangzhou, CN;
Hongyue Sun, Zhoushan, CN;
Yuequan Shang, Hangzhou, CN;
Zhejiang University, Hangzhou, CN;
Abstract
A device and a method for treating soft soil foundations, the device comprises: a drainage plate (), a water collection well (), and a pressurizing drainage pipe (), the pressurizing drainage pipe () is connected to the bottom of the drainage plate and the bottom of the water collection well through pipelines; a pressurizing module comprises: film (), the film () is impermeable and covers the soft soil foundation; a pile-loading body (), the pile-loading body () is arranged on the film; air compressor () has a pressurizing end with a space below the film to make a soil layer of the soft soil foundation below the film under an air pressure higher than the atmospheric pressure, so that the underground water discharge process can be started.