A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rail transit
The embodiment of the invention discloses rail transit. The structure comprises a simply supported beam section, a continuous beam section, a plurality of piers and a plurality of chemical anchor bolts, and each of the simply supported beam section and the continuous beam section comprises a beam body laid on the corresponding pier, a supporting layer laid on the beam body, a plurality of rail plates connected in sequence and a mortar layer bonded between the supporting layer and the rail plates; wherein the girder seam position of the boundary of the simply supported beam section and the continuous beam section and/or the central position of the abutment corresponding to the continuous beam section are/is a target position; at least four adjacent rail plates on any side of the target position are provided with fixing holes, and the fixing holes penetrate through the rail plates and the mortar layer and extend to the supporting layer; and the chemical anchor bolts are arranged in the fixing holes. According to the rail transit provided by the embodiment of the invention, the upward arching deformation of the rail plate can be effectively prevented.
本申请实施例公开了一种轨道交通，包括简支梁段、连续梁段、多个墩台以及多个化学锚栓，所述简支梁段以及所述连续梁段上均包括有铺设在所述墩台上的梁体、铺设在所述梁体上的支撑层、多块顺次连接的轨道板，以及黏合在所述支撑层与所述轨道板之间的砂浆层；所述简支梁段与所述连续梁段交界的大梁缝位置和/或所述连续梁段对应的所述墩台的中心位置为目标位置；所述目标位置的任一侧的相邻至少四块所述轨道板上均设置有固定孔，所述固定孔贯穿所述轨道板以及所述砂浆层并延伸到所述支撑层；所述化学锚栓设置在所述固定孔中。本申请实施例的一种轨道交通，可有效防止轨道板上拱变形。
Rail transit
The embodiment of the invention discloses rail transit. The structure comprises a simply supported beam section, a continuous beam section, a plurality of piers and a plurality of chemical anchor bolts, and each of the simply supported beam section and the continuous beam section comprises a beam body laid on the corresponding pier, a supporting layer laid on the beam body, a plurality of rail plates connected in sequence and a mortar layer bonded between the supporting layer and the rail plates; wherein the girder seam position of the boundary of the simply supported beam section and the continuous beam section and/or the central position of the abutment corresponding to the continuous beam section are/is a target position; at least four adjacent rail plates on any side of the target position are provided with fixing holes, and the fixing holes penetrate through the rail plates and the mortar layer and extend to the supporting layer; and the chemical anchor bolts are arranged in the fixing holes. According to the rail transit provided by the embodiment of the invention, the upward arching deformation of the rail plate can be effectively prevented.
本申请实施例公开了一种轨道交通，包括简支梁段、连续梁段、多个墩台以及多个化学锚栓，所述简支梁段以及所述连续梁段上均包括有铺设在所述墩台上的梁体、铺设在所述梁体上的支撑层、多块顺次连接的轨道板，以及黏合在所述支撑层与所述轨道板之间的砂浆层；所述简支梁段与所述连续梁段交界的大梁缝位置和/或所述连续梁段对应的所述墩台的中心位置为目标位置；所述目标位置的任一侧的相邻至少四块所述轨道板上均设置有固定孔，所述固定孔贯穿所述轨道板以及所述砂浆层并延伸到所述支撑层；所述化学锚栓设置在所述固定孔中。本申请实施例的一种轨道交通，可有效防止轨道板上拱变形。
Rail transit
一种轨道交通
ZHAO HU (author) / SUN LI (author) / LI QIUYI (author) / WANG SENRONG (author) / ZHU BIN (author) / ZHANG SHIJIE (author) / XU WEICHANG (author) / SUN WUPENG (author) / HONG JIAN (author) / REN XICHONG (author)
2020-06-16
Patent
Electronic Resource
Chinese