31414669stressed-skin structuresPT2026-03-30 20:51:34UF31414670construction, stressed-skinNDUF31414671skins, stressedNDUF31414672stressed skin structuresNDUF31414673stressed skinsNDUF31414674stressed-skin constructionNDUF31414675stressed-skin structureNDUF31414676structures, stressed-skinNDBT31378404enclosing structural elementsPT