Anti-throwing-impact limiting member identification system and method

• Main Authors: LI LIANXUE, ZHANG ZHOUHONG, CAI HUI, LUO ZHIYUAN, WU CHUNMING, FAN MANRONG, WANG ZENGCHEN, PENG LIN
• Format: Patent
• Language: English
• Published: 15.04.2015
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses an anti-throwing-impact limiting member (3) identification system and method. The identification system comprises a pipeline simulation member (2) and an anti-throwing-impact limiting member (3) which is matched with the pipeline simulation member (2). The pipeline simulation member (2) is used for horizontally impacting the anti-throwing-impact limiting member (3) so as to detect plastic deformation and damage of the anti-throwing-impact limiting member (3). The method comprises the steps that S1, initial velocity is applied to the pipeline simulation member (2); S2, the pipeline simulation member (2) horizontally impacts the anti-throwing-impact limiting member (3); S3 and the plastic deformation situation and damage of the anti-throwing-impact limiting member (3) are detected. The pipeline simulation member (2) which is the same with the practical size of a high-energy pipeline project is utilized to horizontally impact the anti-throwing-impact limiting member (3) so that force bearing difference with the throwing impact behavior in real high-energy pipeline breaking can be reduced, a simulation site can be arranged in an indoor site and data acquisition is further facilitated.