Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Side form of curved girder prefabricated segment and construction method of prefabricated segment
The invention relates to the technical field of bridge construction, in particular to a side form of a curved girder prefabricated segment and a construction method of the prefabricated segment. The side form comprises a base, a support and a side form template, the bottom end of the support is connected to the base, the side form template is borne on the support, the support is used for supporting the side form template so that the shape of the side form template can be matched with the shape of the outer side face of a to-be-poured segment, a pushing mechanism is rotationally connected withthe base and used for pushing the base to move in the lengthwise bridge direction and the transverse bridge direction so as to adjust the relative position of the side form template and a matched segment web of the matched segment, and therefore, the side form template moves towards the butt joint position of the matched segment and the to-be-poured segment as much as possible so as to reduce or even eliminate the gap between the side form template and the matched segment. After the to-be-poured segment is poured, the size of the to-be-poured segment and the included angle between the to-be-poured segment and the matched segment both meet preset construction requirements, so that the curve shape of the curved girder is guaranteed, and the forming quality of the to-be-poured segment is improved.
本申请涉及一种用于曲线梁预制节段的侧模和预制节段的施工方法，涉及桥梁施工技术领域，其包括底座、支架和侧模模板，支架底端连接于底座上；侧模模板承载于支架上，支架用于支撑侧模模板，以使侧模模板的形状与待浇筑节段的外侧面的形状相适配；推动机构与底座可转动连接，并用于推动底座沿纵桥向和横桥向移动，以调节侧模模板与匹配节段的匹配节段腹板之间的相对位置。使得侧模模板尽量朝匹配节段与待浇筑节段的对接处移动，以减小甚至消除缝隙侧模模板与匹配节段之间的缝隙。浇筑待浇筑节段之后，待浇筑节段的尺寸大小以及与匹配节段之间的夹角，均达到预设的施工要求，从而保证了曲线梁的线型，提高了待浇筑节段的成型质量。
Side form of curved girder prefabricated segment and construction method of prefabricated segment
The invention relates to the technical field of bridge construction, in particular to a side form of a curved girder prefabricated segment and a construction method of the prefabricated segment. The side form comprises a base, a support and a side form template, the bottom end of the support is connected to the base, the side form template is borne on the support, the support is used for supporting the side form template so that the shape of the side form template can be matched with the shape of the outer side face of a to-be-poured segment, a pushing mechanism is rotationally connected withthe base and used for pushing the base to move in the lengthwise bridge direction and the transverse bridge direction so as to adjust the relative position of the side form template and a matched segment web of the matched segment, and therefore, the side form template moves towards the butt joint position of the matched segment and the to-be-poured segment as much as possible so as to reduce or even eliminate the gap between the side form template and the matched segment. After the to-be-poured segment is poured, the size of the to-be-poured segment and the included angle between the to-be-poured segment and the matched segment both meet preset construction requirements, so that the curve shape of the curved girder is guaranteed, and the forming quality of the to-be-poured segment is improved.
本申请涉及一种用于曲线梁预制节段的侧模和预制节段的施工方法，涉及桥梁施工技术领域，其包括底座、支架和侧模模板，支架底端连接于底座上；侧模模板承载于支架上，支架用于支撑侧模模板，以使侧模模板的形状与待浇筑节段的外侧面的形状相适配；推动机构与底座可转动连接，并用于推动底座沿纵桥向和横桥向移动，以调节侧模模板与匹配节段的匹配节段腹板之间的相对位置。使得侧模模板尽量朝匹配节段与待浇筑节段的对接处移动，以减小甚至消除缝隙侧模模板与匹配节段之间的缝隙。浇筑待浇筑节段之后，待浇筑节段的尺寸大小以及与匹配节段之间的夹角，均达到预设的施工要求，从而保证了曲线梁的线型，提高了待浇筑节段的成型质量。
Side form of curved girder prefabricated segment and construction method of prefabricated segment
用于曲线梁预制节段的侧模和预制节段的施工方法
HAN JIANGLONG (Autor:in) / DONG JUNTAO (Autor:in) / LI WEI (Autor:in) / HU XIAOWU (Autor:in) / ZHANG WENWEI (Autor:in) / LAI DONGDONG (Autor:in) / KUANG JIACHENG (Autor:in) / DONG JIHAO (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
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