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Construction method of inverted-cone-shaped sewage treatment sedimentation tank combined structure
The invention belongs to the technical field of sewage treatment sedimentation tank construction, and particularly relates to a construction method of an inverted-cone-shaped sewage treatment sedimentation tank combined structure, which adopts a combined decomposition construction mode and comprises the following steps: firstly, carrying out building construction of an annular wall body, and then completing filling of internal foamed concrete according to size positioning and slope elevation construction. The structure is filled and compacted, after the filled foamed concrete reaches the strength, an operation surface facilitating construction can be formed, accurate positioning and size control construction of inverted conical surface cover plate concrete are implemented on the surface of the foamed concrete, through a series of construction such as structure internal supporting, internal filling and upper portion accurate control, the construction process is simple, and the construction efficiency is high. The construction efficiency is high; meanwhile, large-volume concrete construction is avoided, the anti-cracking performance is good, the construction size is accurately controlled, and therefore the good structural construction effect is achieved.
本发明属于污水处理沉淀池施工技术领域，具体涉及一种倒锥形污水处理沉淀池组合结构施工方法，采用组合式分解施工方式，先进行圆环形墙体砌筑施工，然后根据尺寸定位及坡面标高施工完成内部发泡混凝土的填充，使结构内部充盈密实，填充的发泡混凝土达到强度后可形成方便施工的作业操作面，在发泡混凝土表面实施精确定位和尺寸控制施工倒锥面盖板混凝土，通过结构内部支撑、内部填充、上部精确控制等一系列施工，施工工艺简单，施工效率较高；同时，避免了大体积的混凝土施工，防裂缝性能较好，施工尺寸控制精确，从而达到了良好的结构施工效果。
Construction method of inverted-cone-shaped sewage treatment sedimentation tank combined structure
The invention belongs to the technical field of sewage treatment sedimentation tank construction, and particularly relates to a construction method of an inverted-cone-shaped sewage treatment sedimentation tank combined structure, which adopts a combined decomposition construction mode and comprises the following steps: firstly, carrying out building construction of an annular wall body, and then completing filling of internal foamed concrete according to size positioning and slope elevation construction. The structure is filled and compacted, after the filled foamed concrete reaches the strength, an operation surface facilitating construction can be formed, accurate positioning and size control construction of inverted conical surface cover plate concrete are implemented on the surface of the foamed concrete, through a series of construction such as structure internal supporting, internal filling and upper portion accurate control, the construction process is simple, and the construction efficiency is high. The construction efficiency is high; meanwhile, large-volume concrete construction is avoided, the anti-cracking performance is good, the construction size is accurately controlled, and therefore the good structural construction effect is achieved.
本发明属于污水处理沉淀池施工技术领域，具体涉及一种倒锥形污水处理沉淀池组合结构施工方法，采用组合式分解施工方式，先进行圆环形墙体砌筑施工，然后根据尺寸定位及坡面标高施工完成内部发泡混凝土的填充，使结构内部充盈密实，填充的发泡混凝土达到强度后可形成方便施工的作业操作面，在发泡混凝土表面实施精确定位和尺寸控制施工倒锥面盖板混凝土，通过结构内部支撑、内部填充、上部精确控制等一系列施工，施工工艺简单，施工效率较高；同时，避免了大体积的混凝土施工，防裂缝性能较好，施工尺寸控制精确，从而达到了良好的结构施工效果。
Construction method of inverted-cone-shaped sewage treatment sedimentation tank combined structure
倒锥形污水处理沉淀池组合结构施工方法
CAO RONGFU (author) / HUANG GUOQIANG (author) / LI RUIFENG (author) / ZHAO JINHUI (author) / ZHAO YULIN (author) / ZHAO BINGAN (author) / LIU WEIQING (author) / NAM SEUNG-GON (author) / HUANG GUOWEI (author) / ZHAO XIAOJIE (author)
2022-06-03
Patent
Electronic Resource
Chinese
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