Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dam concrete overflow surface rolling template device and construction process
The invention discloses a dam concrete overflow surface rolling template device. An overflow surface reinforcing steel bar is arranged in an overflow surface; the lower layer of the construction position is constructed first-stage concrete; comprising a track mechanism, and the bearing surface of the track mechanism has the same curvature with an overflow surface and is flush with the overflow surface; the track mechanism upwards bears the climbing mechanism through the rolling template mechanism; the rolling template mechanism comprises a track template structure, a rubber belt and a counterweight structure; the rubber belt serves as a rolling template and is used as a top template during concrete pouring of an overflow surface; the crawler formwork structure comprises a crawler formwork composed of a plurality of formwork pieces, and the crawler formwork is used for being matched with overflow faces with different curvatures. The invention further discloses a corresponding construction process. According to the invention, the same set of device is adopted to meet the requirements of concrete pouring construction of various overflow surfaces with different bending degrees, different templates do not need to be designed for specific engineering, the templates do not need to be replaced when the bending degree of the same overflow surface is changed, and the concrete construction of the overflow surfaces is greatly facilitated.
本发明公开了一种大坝混凝土溢流面滚动模板装置，溢流面内设有溢流面钢筋；施工位置的下层为已施工的一期混凝土；包括轨道机构，轨道机构的承载面的弯曲度与溢流面相同并平齐；轨道机构向上通过滚动模板机构承载有爬升机构；滚动模板机构包括履带模板结构、橡胶皮带和配重结构；橡胶皮带作为滚动模板用作溢流面混凝土浇筑时的顶模板；履带模板结构包括由多个模板片组成的履带式模板，履带式模板用于匹配不同弯曲度的溢流面。本发明还公开了相应的施工工艺。本发明采用同一套装置适应多种不同弯曲度的溢流面混凝土浇筑施工的需求，无须针对具体工程设计不同的模板，在同一溢流面弯曲度发生变化时也无须更换模板，大大方便了溢流面混凝土施工。
Dam concrete overflow surface rolling template device and construction process
The invention discloses a dam concrete overflow surface rolling template device. An overflow surface reinforcing steel bar is arranged in an overflow surface; the lower layer of the construction position is constructed first-stage concrete; comprising a track mechanism, and the bearing surface of the track mechanism has the same curvature with an overflow surface and is flush with the overflow surface; the track mechanism upwards bears the climbing mechanism through the rolling template mechanism; the rolling template mechanism comprises a track template structure, a rubber belt and a counterweight structure; the rubber belt serves as a rolling template and is used as a top template during concrete pouring of an overflow surface; the crawler formwork structure comprises a crawler formwork composed of a plurality of formwork pieces, and the crawler formwork is used for being matched with overflow faces with different curvatures. The invention further discloses a corresponding construction process. According to the invention, the same set of device is adopted to meet the requirements of concrete pouring construction of various overflow surfaces with different bending degrees, different templates do not need to be designed for specific engineering, the templates do not need to be replaced when the bending degree of the same overflow surface is changed, and the concrete construction of the overflow surfaces is greatly facilitated.
本发明公开了一种大坝混凝土溢流面滚动模板装置，溢流面内设有溢流面钢筋；施工位置的下层为已施工的一期混凝土；包括轨道机构，轨道机构的承载面的弯曲度与溢流面相同并平齐；轨道机构向上通过滚动模板机构承载有爬升机构；滚动模板机构包括履带模板结构、橡胶皮带和配重结构；橡胶皮带作为滚动模板用作溢流面混凝土浇筑时的顶模板；履带模板结构包括由多个模板片组成的履带式模板，履带式模板用于匹配不同弯曲度的溢流面。本发明还公开了相应的施工工艺。本发明采用同一套装置适应多种不同弯曲度的溢流面混凝土浇筑施工的需求，无须针对具体工程设计不同的模板，在同一溢流面弯曲度发生变化时也无须更换模板，大大方便了溢流面混凝土施工。
Dam concrete overflow surface rolling template device and construction process
大坝混凝土溢流面滚动模板装置及施工工艺
JIN JIPING (Autor:in) / LI QUNSHENG (Autor:in) / XU QINGGUANG (Autor:in) / WANG FANG (Autor:in) / CHEN QINGWEI (Autor:in) / CHANG LILI (Autor:in) / DU XIAO (Autor:in) / WEI XIANFA (Autor:in) / HE ZHIGANG (Autor:in) / WEI LEI (Autor:in)
08.08.2023
Patent
Elektronische Ressource
Chinesisch
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