PROTECTION STUCTURE OF INDOOR TEST FOR AMMUNITION EXPLOSION

摘要

The present invention relates to an explosionproof structure of an indoor test site for a high explosive explosion test comprising: a cylindrical explosionproof structure formed in a projectile flight direction inside a concrete structure of an explosion target site of an indoor test site for a high explosive explosion test; a floor structure formed in parallel with the ground inside the explosionproof structure; and a supporting stand located in the lower end of the explosionproof structure to support the explosionproof structure. Therefore, the present invention has an effect of preventing damage to a concrete structure and an outer cover as a high-speed broken piece generated during detonation collides with an inner cover inside the cylindrical explosionproof structure.