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A platform for research: civil engineering, architecture and urbanism
Construction method for concrete special-shaped secondary structure of denitrification tank of urban sewage treatment plant
The invention discloses a construction method for a concrete special-shaped secondary structure of a denitrification tank of an urban sewage treatment plant. The construction method comprises the following steps: preparing a pre-constructed template; pretreating the inner wall of the denitrification tank; pretreating the concave groove; an I-shaped prefabricated formwork is installed; pretreating the connecting piece; according to the construction method for the concrete special-shaped secondary structure of the denitrification filter tank of the urban sewage treatment plant, the connecting holes are formed in the connecting positions of the connecting pieces and the I-shaped prefabricated formworks, the corresponding bolts and nuts are adopted in the corresponding connecting holes for connecting treatment, and the connecting positions are coated with an anti-rust agent, so that the concrete special-shaped secondary structure of the denitrification filter tank of the urban sewage treatment plant is formed. The construction work of the secondary structure of the denitrification filter tank is completed, the I-shaped prefabricated formworks are adopted for treating the connecting pieces, and the corresponding I-shaped prefabricated formworks are high in strength, so that the strength of the whole secondary structure can be effectively improved, the using effect of external personnel on the whole denitrification filter tank is guaranteed, and high popularization value is achieved.
本发明公开了一种城市污水处理厂反硝化池混凝土异型二次结构施工方法，包括以下步骤：制备预构造模板；反硝化池内壁预处理；凹型槽预处理；安装工字形预制模板；连接件预处理；预制模板连接施工处理，本发明提供的城市污水处理厂反硝化滤池混凝土异型二次结构施工方法，在连接件以及工字形预制模板连接处开设连接孔，在对应的连接孔采用对应的螺栓以及螺帽进行连接处理，并在连接处涂抹防锈剂，完成反硝化滤池二次结构施工工作，通过采用工字形预制模板进行连接件处理，对应的工字形预制模板强度较强，便可有效提升整个二次结构的强度，保证了外部人员对整个反硝化滤池使用效果，具有较高的推广价值。
Construction method for concrete special-shaped secondary structure of denitrification tank of urban sewage treatment plant
The invention discloses a construction method for a concrete special-shaped secondary structure of a denitrification tank of an urban sewage treatment plant. The construction method comprises the following steps: preparing a pre-constructed template; pretreating the inner wall of the denitrification tank; pretreating the concave groove; an I-shaped prefabricated formwork is installed; pretreating the connecting piece; according to the construction method for the concrete special-shaped secondary structure of the denitrification filter tank of the urban sewage treatment plant, the connecting holes are formed in the connecting positions of the connecting pieces and the I-shaped prefabricated formworks, the corresponding bolts and nuts are adopted in the corresponding connecting holes for connecting treatment, and the connecting positions are coated with an anti-rust agent, so that the concrete special-shaped secondary structure of the denitrification filter tank of the urban sewage treatment plant is formed. The construction work of the secondary structure of the denitrification filter tank is completed, the I-shaped prefabricated formworks are adopted for treating the connecting pieces, and the corresponding I-shaped prefabricated formworks are high in strength, so that the strength of the whole secondary structure can be effectively improved, the using effect of external personnel on the whole denitrification filter tank is guaranteed, and high popularization value is achieved.
本发明公开了一种城市污水处理厂反硝化池混凝土异型二次结构施工方法，包括以下步骤：制备预构造模板；反硝化池内壁预处理；凹型槽预处理；安装工字形预制模板；连接件预处理；预制模板连接施工处理，本发明提供的城市污水处理厂反硝化滤池混凝土异型二次结构施工方法，在连接件以及工字形预制模板连接处开设连接孔，在对应的连接孔采用对应的螺栓以及螺帽进行连接处理，并在连接处涂抹防锈剂，完成反硝化滤池二次结构施工工作，通过采用工字形预制模板进行连接件处理，对应的工字形预制模板强度较强，便可有效提升整个二次结构的强度，保证了外部人员对整个反硝化滤池使用效果，具有较高的推广价值。
Construction method for concrete special-shaped secondary structure of denitrification tank of urban sewage treatment plant
城市污水处理厂反硝化池混凝土异型二次结构施工方法
ZHAO MING (author) / ZHANG SHIPENG (author) / ZHANG ZHEN (author) / GAO JIANCHAO (author) / XIAO TIANYUAN (author) / FENG HAIYAN (author) / ZHANG YIFEI (author)
2023-03-14
Patent
Electronic Resource
Chinese
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