Travel way support beam

行驶轨道支承梁，尤其是用于磁悬浮列车(100)中的支承梁，通过多个支承梁(2)在行驶方向上顺序排列起来构成行驶轨道，具有一个上部支承段(12)，尤其是一个上翼缘(12)和至少一个被安置于上部支承段(12)下方的支承段(13，14)，尤其是一个腹板(13，14)。在上部支承段(12)和/或至少一个支承段(13，14)所在区域中安置有太阳能电池(7，8)和/或太阳能收集器。 A beam for a railway track guided vehicle system configured to be supported at spatial intervals on piers includes an upper flange disposed along a longitudinal length of the beam. The upper flange has opposite laterally outward portions configured for receipt of functional elements for guidance of a track vehicle. Opposite side webs extend downwardly from the upper flange along the longitudinal length of the support. A lower flange is disposed at ends of the webs opposite from the upper flange and is disposed longitudinally along the length of the support. The beam includes a uniform cross-sectional shape along a longitudinal length thereof so as to generate favorable air flow conditions for the track guided vehicle. The lower flange has a lateral dimension so as to essentially cover an underlying pier. In this way, the pier does not cause air flow disturbances to the track guided vehicle.