Side collision test apparatus for center pillar of automobile and method for determining test condition in side collision test of center pillar using the side collision test apparatus

摘要

PROBLEM TO BE SOLVED: To provide a side collision test device for a center pillar of an automobile capable of reproducing a destruction phenomenon of a center pillar in a side impact test for an actual vehicle of an automobile, and a test condition determining method in the side collision test of a center pillar using the device. provide. A side collision test apparatus (1) according to the present invention uses a collision test structure (100) including a center pillar (101), a roof rail simulation section (103) and a rocker simulation section (105) to perform a side collision test of the center pillar (101). A rocker having a rocker rotation braking mechanism 9 that supports a front end portion and a rear end portion of the rocker simulation portion 105, respectively, restrains translation and supports rotation about its axis and braking of the rotation. The rocker rotation braking mechanism 9 includes the support portion 7, and includes a rocker rotation support member 19 that rotates together with the rocker simulation portion 105, and a rocker rotation braking plate 25 that brakes the rotation of the rocker rotation support member 19. It is characterized by. [Selection diagram]