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. 12, 2025
Filed:
May. 25, 2023
Hohai University, Nanjing, CN;
Jiangxi University of Science and Technology, Ganzhou, CN;
Jiangsu Dongjiao Intelligent Control Technology Group Co., Ltd., Nanjing, CN;
Maosen Cao, Nanjing, CN;
Li Wei, Nanjing, CN;
Jie Wang, Nanjing, CN;
Tongfa Deng, Ganzhou, CN;
Dragoslav Sumarac, Nanjing, CN;
Xiangdong Qian, Nanjing, CN;
Lei Shen, Nanjing, CN;
Nizar Faisal Alkayem, Nanjing, CN;
Drahomir Novak, Nanjing, CN;
Hohai University, Nanjing, CN;
Jiangxi University of Science and Technology, Ganzhou, CN;
Jiangsu Dongjiao Intelligent Control Technology Group Co., Ltd., Nanjing, CN;
Abstract
An evaluation method for corrosion damage evolution of underwater concrete structures includes performing the time reversal test on the concrete beam specimen placed in the water, performing the uniaxial compression test on the concrete cube specimens; immersing the concrete beam specimen and the concrete cube specimens in a hydrochloric acid solution, and performing the time reversal test on the concrete beam specimen on the 10th, 20th and 30th days respectively. At the same time, a concrete cube specimen is taken out to perform the uniaxial compression test on the 10th, 20th and 30th days respectively; and using the above calculation results to evaluate the corrosion evolution process thereof without damaging the underwater concrete structure.