A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for dismantling reinforced concrete chimney in complex environment
The invention discloses a construction method for dismantling a reinforced concrete chimney in a complex environment, and belongs to the technical field of high-altitude manual dismantling of structures such as concrete structure chimneys and water towers. The construction method comprises the steps of assembling, disassembling and descending integrated platform, adjusting a high-altitude platform, disassembling and descending integrated manual disassembling and lower mechanical disassembling. The stable operation platform is formed through assembly and combination, and disassembly and descending integration can be achieved without the help of large hoisting equipment. The adaptability problem of chimney reducing is solved through the number increasing and decreasing form of unitized and assembled gantries; by arranging hydraulic tongs, high-altitude spraying water, a platform protection net and the like, the problems of removing high-altitude falling objects, environmental protection and the like are solved. The device has the advantages that the structure is simple and reasonable, the danger of high-altitude manual operation can be effectively protected and guaranteed, and the requirement of high-altitude manual dismantling is met.
一种复杂环境下钢筋混凝土烟囱拆除施工方法，属于混凝土结构烟囱、水塔等构筑物实施高空人工拆除的技术领域。施工步骤包括组装拆降一体化平台、高空平台调整、拆降一体人工拆除、下部机械拆除。通过拼装组合形成稳定的操作平台，无需借助大型吊装设备即可实现拆降一体。通过单元化、装配式门架的数量增减形式解决烟囱变径的适应性问题；通过配置液压钳、高空喷淋水及平台防护网等解决拆除中高空坠物及环保等问题。优点在于，结构简单合理，能够有效对高空人工作业的危险性予以防护、保障，满足高空人工拆除的要求。
Construction method for dismantling reinforced concrete chimney in complex environment
The invention discloses a construction method for dismantling a reinforced concrete chimney in a complex environment, and belongs to the technical field of high-altitude manual dismantling of structures such as concrete structure chimneys and water towers. The construction method comprises the steps of assembling, disassembling and descending integrated platform, adjusting a high-altitude platform, disassembling and descending integrated manual disassembling and lower mechanical disassembling. The stable operation platform is formed through assembly and combination, and disassembly and descending integration can be achieved without the help of large hoisting equipment. The adaptability problem of chimney reducing is solved through the number increasing and decreasing form of unitized and assembled gantries; by arranging hydraulic tongs, high-altitude spraying water, a platform protection net and the like, the problems of removing high-altitude falling objects, environmental protection and the like are solved. The device has the advantages that the structure is simple and reasonable, the danger of high-altitude manual operation can be effectively protected and guaranteed, and the requirement of high-altitude manual dismantling is met.
一种复杂环境下钢筋混凝土烟囱拆除施工方法，属于混凝土结构烟囱、水塔等构筑物实施高空人工拆除的技术领域。施工步骤包括组装拆降一体化平台、高空平台调整、拆降一体人工拆除、下部机械拆除。通过拼装组合形成稳定的操作平台，无需借助大型吊装设备即可实现拆降一体。通过单元化、装配式门架的数量增减形式解决烟囱变径的适应性问题；通过配置液压钳、高空喷淋水及平台防护网等解决拆除中高空坠物及环保等问题。优点在于，结构简单合理，能够有效对高空人工作业的危险性予以防护、保障，满足高空人工拆除的要求。
Construction method for dismantling reinforced concrete chimney in complex environment
一种复杂环境下钢筋混凝土烟囱拆除施工方法
WANG JIE (author) / CHENG TIEMENG (author) / YANG YAN (author) / SHEN ZIHONG (author) / ZHAO XINGYU (author) / CHEN XINHANG (author)
2022-04-05
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Reinforced concrete chimney construction
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