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目前,鉴于城市轨道交通发展迅速,各地高架车站多采用“站桥合一”和“站桥分离形式”的结构形式,由于高架车站在地面受温度荷载影响较大,本文以实际工程为例,采用MIDAS GENH和PKPM模型模拟受力情况,通过对有无温度荷载对纵向配筋结果的分析,得出了在目前标准高架车站不设变形缝的纵向配筋规律。为城市轨道交通高架车站结构设计提供参考。
At present, in view of the rapid development of urban rail transit, overhead stations around the country often adopt the structure form of “station-bridge connection” and “station-bridge separation mode”. Because the elevated station is greatly affected by temperature load on the ground, Engineering, for example, MIDAS GENH and PKPM models were used to simulate the stress situation. By analyzing the results of longitudinal reinforcement with or without temperature load, the longitudinal reinforcement law without deformation joints in the standard viaduct station was obtained. It provides a reference for the structural design of viaduct station in urban rail transit.