Device and method for testing overall anchorage performance of basalt fiber reinforced plastic (BFRP) anchor cable

A device for testing overall anchorage performance of a basalt fiber reinforced plastic (BFRP) anchor cable, comprising an anchor cable anchoring system and a data acquisition system, wherein

• the anchor cable anchoring system comprises a test bed, BFRP arranged above the test bed, and a distributed optical fiber bonded to a surface of the BFRP, the test bed being provided with an anchoring section at one end and an outer anchoring section at the other end, wherein the anchoring section anchors one end of the BFRP, and the outer anchoring section anchors the other end of the BFRP;
• and
• the data acquisition system comprises a modem and a grating which are respectively connected to two ends of the distributed optical fiber in series, and a center hole jack and a dynamometer which are arranged between the outer anchoring section and an end of the test bed, and the BFRP penetrates the center hole jack and the dynamometer.