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:
Jul. 14, 2020
Filed:
Aug. 18, 2018
Dongtong Geotechnical Science and Technology Inc., Hangzhou, Zhejiang, CN;
Dongtong Geotechnical Science and Technology Inc., Hangzhou, CN;
Abstract
The present invention discloses a structural steel inner support system in a foundation pit which ensures the support density of the structural steel inner support beam of the inner support system for foundation pits and improves structural stability and reliability of inner support of foundation pits. The system includes a purlin assembly, a plurality of vertical force-guiding connecting members including support members, upper force-guiding connecting beams and lower force-guiding connecting beams in the foundation pit; and a structural steel inner support beam and a prestress-pressing member in the foundation pit.