A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Design construction method for improving historical protection building function
The invention relates to the field of civil engineering, and provides a design and construction method for function improvement of a historical protection building, which can solve the problem of settlement of the historical protection building by converting an original shallow foundation into a pile foundation through foundation underpinning. Through jacking, the relative relation between the inner terrace and the outer terrace of the building can be recovered, the original style and appearance of the building are recovered, and the problem of historical protection building flood prevention is solved; the underground space below the building can be deeply developed and utilized through downward excavation; the seismic isolation support is arranged, the seismic problem of the historical protection building can be solved, and the seismic performance of the building is improved. Compared with a conventional scheme, the wall clamping beams of the upper tray structure are arranged on the two sides of the lower foundation of the historic protection building wall, treatments such as holing do not need to be conducted on the outer wall of the historic protection building, key protection parts of the historic building above the top face of the foundation are not damaged, and protection of the key parts such as the outer vertical face of the building is achieved to the maximum extent; and by arranging the foundation pit supporting structure, it is guaranteed that the downward excavation process is conducted smoothly.
本发明涉及土木工程领域，提供了一种历史保护建筑功能提升的设计施工方法，其通过基础托换，将原有浅基础转换为桩基础，可解决历史保护建筑沉降方面的问题；通过顶升，可恢复建筑内外地坪相对关系，恢复建筑原有风貌，解决历史保护建筑防汛方面的问题；通过向下开挖，可深度开发利用建筑物下方地下空间；设置隔震支座，可解决历史保护建筑抗震问题，提高建筑物的抗震性能。与常规方案相比，本发明中上托盘结构的夹墙梁设置于历史保护建筑墙下基础两侧，无需对历史保护建筑外墙进行开洞等处理，不破坏基础顶面以上历史建筑的重点保护部位，最大限度地实现了对建筑外立面等重点部位的保护；通过设置基坑支护结构，保证了向下开挖过程顺利进行。
Design construction method for improving historical protection building function
The invention relates to the field of civil engineering, and provides a design and construction method for function improvement of a historical protection building, which can solve the problem of settlement of the historical protection building by converting an original shallow foundation into a pile foundation through foundation underpinning. Through jacking, the relative relation between the inner terrace and the outer terrace of the building can be recovered, the original style and appearance of the building are recovered, and the problem of historical protection building flood prevention is solved; the underground space below the building can be deeply developed and utilized through downward excavation; the seismic isolation support is arranged, the seismic problem of the historical protection building can be solved, and the seismic performance of the building is improved. Compared with a conventional scheme, the wall clamping beams of the upper tray structure are arranged on the two sides of the lower foundation of the historic protection building wall, treatments such as holing do not need to be conducted on the outer wall of the historic protection building, key protection parts of the historic building above the top face of the foundation are not damaged, and protection of the key parts such as the outer vertical face of the building is achieved to the maximum extent; and by arranging the foundation pit supporting structure, it is guaranteed that the downward excavation process is conducted smoothly.
本发明涉及土木工程领域，提供了一种历史保护建筑功能提升的设计施工方法，其通过基础托换，将原有浅基础转换为桩基础，可解决历史保护建筑沉降方面的问题；通过顶升，可恢复建筑内外地坪相对关系，恢复建筑原有风貌，解决历史保护建筑防汛方面的问题；通过向下开挖，可深度开发利用建筑物下方地下空间；设置隔震支座，可解决历史保护建筑抗震问题，提高建筑物的抗震性能。与常规方案相比，本发明中上托盘结构的夹墙梁设置于历史保护建筑墙下基础两侧，无需对历史保护建筑外墙进行开洞等处理，不破坏基础顶面以上历史建筑的重点保护部位，最大限度地实现了对建筑外立面等重点部位的保护；通过设置基坑支护结构，保证了向下开挖过程顺利进行。
Design construction method for improving historical protection building function
一种历史保护建筑功能提升的设计施工方法
WANG WEIDONG (author) / YUE JIANYONG (author) / CAI ZHONGXIANG (author) / ZHANG KAI (author) / HOU SHENGNAN (author) / TONG YUANMENG (author) / ZHOU YAN (author)
2023-04-18
Patent
Electronic Resource
Chinese
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