北京火车站抗震鉴定与加固技术

北京火车站是首都重要的标志性建筑之一 ,195 9年建成 ,当时按 7度设防考虑 ,存在着许多不符合抗震要求的问题 ,一些设施也明显不能满足现代使用功能要求。北京火车站抗震加固与改造设计项目组 ,运用多种先进的加固手段 ,在保持原建筑外貌不变的前提下 ,实现了抗震能力和改善使用功能的协调 ,取得了大型公共建筑加固改造的新经验

The Seismic Evaluation and Strengthening Technique of the Beijing Railway Station

The Beijing Railway Station,as one of the important symbolic buildings in the Capital,was built in 1959.During that time,the earthquake fortification intensity of 7 degree was considered.It is found that many problems that do not fulfill the current requirements of earthquake resistance exist ,and many facilities also do not satisfy the modern functional requirements.Therefore seismic strengthening and rehabilitation are needed.The project group of the strengthening and rehabilitation design of the Beijing Railway Station applied various advance strengthening methods.Under the prerequisite of keeping the original architectural style,coordination of upgrading the earthquake resistant capability and improving the service function was realized.New experiences on the strengthening and rehabilitation of large public buildings were obtained.