公园餐厅安全性勘察鉴定及加固设计

SAFETY SURVEY APPRAISAL AND REINFORCEMENT DESIGN OF THE PARK RESTURANT

公园餐厅是不可再生的珍贵文化资源,承载着哈尔滨这座城市的历史记忆,是彰显哈尔滨城市文化底蕴的重要手段,但是经过一个世纪的使用,公园餐厅各部位都存在不同程度的损伤,为了充分发挥其文物价值,文中采用随机抽样方法,对其进行检测鉴定和安全等级评定,结果表明公园餐厅整体安全性等级为C级,在此基础上,结合木质文物结构加固维修原则,给出了结构的加固方案,为公园餐厅以及类似木质文物结构的维护和加固提供了技术参考。

The park restaurant is a precious nonrenewable cultural resource,which carries the historical memory and is an important symbol of the cultural heritage of Harbin.However,all parts of the park restaurant damaged with different degrees within a century of usage.Adopting the random sampling method,the cultural relics value of the park restaurant was identified and evaluated.The results show that the overall safety level of the park restaurant is grade C.Furthermore,the structural reinforcement scheme is proposed combined with the reinforcement and maintenance principle of wooden cultural relics structure,which provides a technical reference for the maintenance and reinforcement of the park restaurant and similar wooden cultural relics structures.