文物建筑有限空间钢结构加固施工技术研究  

STUDY ON CONSTRUCTION TECHNOLOGY FOR STEEL STRUCTURE REINFORCEMENT IN CONFINED SPACE OF HISTORIC BUILDING

作　　者：夏广运 苏海成 吴川滨 闫承龙 李玉明 XIA Guang-yun;SU Hai-cheng;WU Chuan-bin;YAN Cheng-long;LI Yu-ming(BCEG NO.6 Construction Engineering Co.,Ltd.,100143,Beijing,China;Beijing JingShi Construction Research EngineeringTechnology Co.,Ltd.,102399,Beijing,China)

机构地区：[1]北京六建集团有限责任公司,北京100143 [2]北京精实建研工程技术有限公司,北京102399

出　　处：《建筑技术》2024年第13期1571-1575,共5页Architecture Technology

摘　　要：随着时间的推移,许多文物建筑面临着结构老化和损坏的问题,需要进行加固修复。然而,由于文物建筑的特殊性,加固施工面临着空间狭小、限制条件多等挑战。本研究旨在探讨文物建筑有限空间下的钢结构加固施工技术,通过对具体工程案例分析,总结了相应条件下钢结构施工的重难点,并对钢框架与钢拉索加固施工技术进行了详细研讨。研究结果表明,钢结构加固施工技术在有限空间下具有较好的适用性,可为文物建筑的加固修复提供参考和技术支持。Many historic buildings subjected to structural aging and damage over time need to be reinforced or repaired.Considering the particularity of historic buildings,however,there are a lot of challenges in reinforcement such as narrow spaces and constraints.The study is to explore the construction technology for steel structure reinforcement in confined spaces of historic buildings.Through an analysis on specific engineering cases,key points for steel structure construction under corresponding conditions were summarized.In addition,the construction technology for steel frame and steel bracing reinforcement was studied in detail.Results show that the construction technology for steel structure reinforcement is quite applicable to confined spaces.This provides a technical support and reference for reinforcement and restoration of historic buildings.

关 键 词：文物建筑 有限空间 钢结构 

分 类 号：TU74[建筑科学—建筑技术科学]