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:
Nov. 28, 2023
Filed:
Dec. 27, 2019
Institute of Mountain Hazards and Environment Chinese Academy of Sciences, Sichuan, CN;
Jiangang Chen, Sichuan, CN;
Xian Wang, Sichuan, CN;
Huayong Chen, Sichuan, CN;
Xiaoqing Chen, Sichuan, CN;
Jinbo Tang, Sichuan, CN;
Wanyu Zhao, Sichuan, CN;
Tao Wang, Sichuan, CN;
Wenrun Liu, Sichuan, CN;
Xinglong Gong, Sichuan, CN;
Abstract
A method for forming a test flume usable in hydraulic engineering and debris-flow hazard mitigation is provided. The test flume has a foundation flume and an expansion flume. The expansion flume has a lower edge connected to an upper edge of the foundation flume. A hydraulic radius of the test flume is determined based on a model test. A width of the foundation flume is selected based on a size of the test site of the model test. A coefficient is obtained and a width of the test flume is obtained. A cross section curve equation of the expansion flume is obtained based on the hydraulic radius of the test flume, the coefficient, the width of the test flume and the width of the foundation flume. The test flume is formed based on the cross section curve equation of the expansion flume.