Novel bending shear reciprocating load test device

• Main Authors: YANG GUOHE, LI XIANGRUI, YANG XINLEI
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to a novel bending shear reciprocating load test device, and belongs to the technical field of test loading devices. The device comprises a loading frame part, an active loadingpart, a test piece part and an auxiliary loading part, wherein the loading frame part consists of an L-shaped steel frame (1) and a steel beam (5), one side of the steel beam (5) is fixed on a vertical steel frame, and two ends of the steel beam (5) are provided with a plurality of holes; the active loading part is composed of an actuator (2), a steel beam (3) and a steel beam (4); the actuator isconnected with the steel beam (3) through a high-strength bolt, and the steel beam (3) is connected with the steel beam (4) through a high-strength screw; the test piece part is arranged between a transverse steel frame of the L-shaped steel frame and the rigid ground; and the auxiliary loading part is composed of ground anchor bolts (11), a channel (12), a steel beam (7), a steel beam (8), a steel beam (6), a sliding sup