Cold-cast anchor stay cable containing fiber grating strain and installation method thereof

Abstract

A cold-cast anchor stay cable containing fiber grating strain and an installation method are provided. The stay cable includes an anchor head structure, where one end of the anchor head structure is fixedly connected with an extension structure, one end of the extension structure away from the anchor head structure is fixedly connected with a cable body, and a plurality of steel strands are fixedly connected inside the anchor head structure, and the steel strands sequentially pass through the anchor head structure and the extension structure and are fixedly connected with one end of the cable body. A spot welding high-temperature grating sensor is fixedly connected to a side surface of a part of one of the steel strands located in the extension structure.

Dependencies are inferred from the claim text.