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浙江展览馆位于杭州市中心武林广场,建于1969年,属历史保护建筑,东面是正在施工中的地铁站,南面今后拟建地下五层商业建筑,周边环境十分复杂。修缮改造包括既有建筑的修缮改造和新建两大部分。根据建筑物功能布局要求以及对既有建筑安全性及抗震性能的鉴定报告,保留既有建筑原有地上的建筑格局基本不变,参照后续使用年限30年的要求进行抗震加固改造。利用既有建筑天井位置东、西区块内各新建三层地面建筑。新老建筑功能统一,通过对既有建筑的加固改造及新建建筑基础的合理选型,实现新老建筑的合理衔接。
Zhejiang Exhibition Center is located in Wulin Square in the center of Hangzhou. Built in 1969, it is a historical protected building with a subway station under construction in the east and a five-storey underground commercial building in the south. The surrounding environment is very complicated. Renovation and renovation include renovation and reconstruction of existing buildings and construction of two major parts. According to the functional layout of the building and the appraisal report on the safety and seismic performance of the existing building, the original architectural pattern of the original building on the existing building is kept basically unchanged, and the seismic retrofit and transformation are made according to the requirements of 30 years of subsequent service life. The use of existing building patio location east, west of the three new ground floor of the building. The functions of the old and the new buildings are unified. Through the rational selection of the existing buildings and the rational selection of the foundations of the new buildings, the reasonable connection between the old and the new buildings can be realized.