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:
Dec. 07, 2021
Filed:
Apr. 27, 2021
Qingdao University of Technology, Qingdao, CN;
Junwei Liu, Qingdao, CN;
Dongsheng Zheng, Qingdao, CN;
Xiuxia Yu, Qingdao, CN;
Xianzhang Ling, Qingdao, CN;
Lingyun Feng, Qingdao, CN;
Shuiyue Chen, Qingdao, CN;
Zhipeng Wan, Qingdao, CN;
Jianwei Chen, Qingdao, CN;
Ning Jia, Qingdao, CN;
Hongfeng Guang, Qingdao, CN;
Kaiyue Sun, Qingdao, CN;
Xu Lv, Qingdao, CN;
Changguan Wu, Qingdao, CN;
Wei Lv, Qingdao, CN;
QINGDAO UNIVERSITY OF TECHNOLOGY, Qingdao, CN;
Abstract
A p-y curve-based element test device is provided. An upper support plate is located above a lower support plate and is fixedly connected to the lower support plate through truss supports symmetrically arranged on left and right sides, and at least one truss support is arranged on each side. A sample container, a servo consolidation mechanism and multidirectional servo actuators are connected to the truss support on the two sides. The servo consolidation mechanism is located above the sample container, and the multidirectional servo actuators are arranged above the servo consolidation mechanism and below the sample container, respectively. Identical loads are synchronously applied from above and below to realize horizontal movement of a pile element to simulate the load condition of a soil body, and a pressure is applied by a servo consolidation device to simulate the stress condition of the soil body at a certain depth.