STRUCTURE FOR VEHICLES

To upgrade the energy absorption characteristic of a structure for vehicles containing a fiber reinforced resin.SOLUTION: A structure for vehicles 1 is made of a fabric 5 produced by weaving fibers and a fiber reinforced resin containing a matrix resin, and includes a first member 2 having a ditch-shaped section which opens in a first direction, and a second member 3 that is formed with a metallic member, disposed in the first direction with respect to the first member, and coupled to the first member. The first member is disposed outside a vehicle with respect to the second member. The first member includes an apical wall 2A, a pair of lateral walls 2B standing on both edges of the apical wall, and a pair of flanges 2C extending in opposite directions from the distal ends of the lateral walls. The second member is coupled to each of the flanges.SELECTED DRAWING: Figure 10 【課題】 繊維強化樹脂を含む車両用構造体において、エネルギー吸収特性を向上させる。【解決手段】 車両用構造体１は、繊維を編成した編地５及びマトリクス樹脂を含む繊維強化樹脂によって形成され、第１の方向に向けて開口する溝形の断面を有する第１部材２と、金属部材によって形成され、第１部材に対して第１の方向に配置され、第１部材に結合された第２部材３とを有し、第１部材が第２部材に対して車外側に配置される。第１部材は、頂壁部２Ａと、頂壁部の両側縁から起立した一対の側壁部２Ｂと、側壁部の先端部のそれぞれから互いに相反する側に延びた一対のフランジ部２Ｃとを有し、第２部材は、フランジ部のそれぞれに結合されている。【選択図】 図１０