摘要
北京地铁16号线北安河车辆段综合利用项目,既有运行地铁停车库、检修库上盖二次开发装配式住宅群体建筑,通过设置隔震转换层,将地铁大库结构与上部住宅结构有机结合,提高上盖建筑的抗震性能和居住的舒适度。本工程创新采用隔震转换型钢混凝土梁替代隔震上柱墩,可降低隔震转换层高度与重量,满足地铁上盖既有结构限载要求,为开发更多标准住宅楼层创造条件。通过对该工程隔震转换层施工总结,丰富地铁上盖工程开发的技术体系,为后续地铁结构的开发利用提供工程案例借鉴。
Comprehensive utilization project of Bei-An-He depot of metro line 16,It is a group project of prefabricated buildings in the subway superstructure project.By setting up a seismic isolation conversion layer,the subway structure and the upper residential structure are organically combined to improve the seismic performance of the superstructure and the comfort of living.this project innovatively adopts the seismic isolation conversion steel concrete beam instead of the seismic isolation upper column pier,which can reduce the height and weight of the seismic isolation conversion layer and meet the load limit of the existing structure of the subway to create conditions for the development of more standard residential floors.
作者
王吉河
张代虎
许晓煌
冯琳
何宪生
刘洪志
Wang Ji-he;Zhang Dai-hu;Xu Xiao-huang;Feng Lin;He Xian-sheng;Liu Hong-zhi
出处
《建筑技术开发》
2022年第15期89-91,共3页
Building Technology Development
关键词
地铁上盖工程
隔震转换层
隔震转换型钢混凝土梁
existing structure of the subway
seismic isolation conversion layer
seismic isolation conversion steel concrete beams
