Testing device for anti-explosion test of water-facing arch-shaped concrete test piece

• Main Authors: ZHAO XIAOHUA, XING YINGJIAN, YU XIANG, FANG HONGYUAN, XUE BINGHAN, YANG ZHENG
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a testing device for an anti-explosion test of a near-water arch-shaped concrete test piece, which comprises a testing water tank, a wave absorbing system and a drainage system are arranged in the testing water tank, a movable gantry crane is arranged above the testing water tank, and a fixing device is arranged on the movable gantry crane. The test piece clamping device comprises two arc-shaped clamping pieces which are respectively fixed at two ends of the test piece, and hanging rings which are used for being connected with the fixing device are fixed on the arc-shaped clamping pieces. The two arc-shaped clamping pieces are fixed to the two ends of the test piece respectively, the arc-shaped clamping pieces and the arc-shaped test piece are consistent in radian, the test piece and the arc-shaped clamping pieces are attached together, connection is firmer, explosive shock waves are reflected and diffracted through the wave absorbing system, the explosive shock waves interfere wi