Integrated anchoring structure of basalt fiber reinforced plastic bars for reservoir bank slope and monitoring system thereof

US12037759B2 · kind B2 · utility

Assignee

• Wuhan Center, China Geological Survey (Central South China Innovation Center for Geosciences) · CN

Inventors

• Zhenwei Dai · 红钢城街道, CN
• Shengtao Zhou · 红钢城街道, CN
• Yanjun Zhang · Shanghai, CN
• Xiaolin Fu · 红钢城街道, CN
• Runqing Ye · Taipei, TW
• Jinjun Guo · 红钢城街道, CN
• Zhigang Du · Tianjin, CN

Key dates

• Filing date: Nov 8, 2021
• Grant date: Jul 16, 2024
• Expiry date: Dec 7, 2042

Classification

• Technology area (CPC E): Fixed Constructions
• CPC primary: E02D2600/10
• WIPO field: Civil engineering
• WIPO sector: Other fields

Abstract

An integrated anchoring structure of basalt fiber reinforced plastic (BFRP) bars for a reservoir bank slope includes: a plurality of BFRP anchoring bars, where each of the BFRP anchoring bars includes a plurality of BFRP bars bonded to one another, a lower steel casing pipe, an upper steel casing pipe and a steel strand bonded to an upper portion of the upper steel casing pipe and aligned with the BFRP bars, and a grating array temperature sensing optical cable, a grating array stress sensing optical cable and a grating array vibration sensing optical cable are bonded in each of the BFRP bars; a plurality of shear-resistant bricks distributed on structural planes; a pouring base arranged at a bottom of the anchoring borehole; and an anchoring section arranged at an upper portion of the pouring base.