HANGAR

PURPOSE:To reduce the effect of a wind on a runway on the leeward by largely chamfering and forming the corner sections of a roof and a side wall on the windward of hanger. CONSTITUTION:In the external surface shape of a hanger 1, largely chamfered sections 7 are formed at the corner sections of roofs 3, and largely chamfered sections 8 are formed at the corner sections of sidewalls 4. When a wind collides with the front wall 5 of the hangar 1, an air in the upper section of the front wall 5 flows smoothly to the leeward on the roofs 3 according to the chamfered section 7 on the windward. When the chamfered sections 7 are formed on the leeward, a part of the air flow flowing to the leeward on the roofs 3 is lowered smoothly according to the chamfered sections 7 on the leeward, and flowed to the leeward. The air flow in a lower section is flowed smoothly along both sidewalls 4, 4 in accordance with the chamfered sections 8, 8 on the windward of both sidewalls 4, 4. When the chamfered sections 8, 8 are shaped on the leeward of both sidewalls 4, 4, a part of the air to the leeward along both sidewalls 4, 4 flows smoothly to the leeward in accordance with the chamfered sections 8, 8 on the leeward.