Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-floating construction method for inner mold of water-collecting well
The invention discloses a water-collecting well internal mold anti-floating construction method, and relates to the technical field of water-collecting well internal mold anti-floating. The method specifically comprises the following steps that S1, anti-floating steel bars are arranged; s2, anti-floating steel bars are welded; s3, a water-collecting well bottom pit formwork is erected, specifically, a water-collecting well concrete inner formwork is erected on site, or after the formwork is erected on the ground, the formwork is hung into the pit; s4, pressing die square timbers are placed, specifically, the pressing die square timbers are arranged at the top of the inner die, and it is guaranteed that all the pressing die square timbers are tightly pressed on side dies of the inner die; s5, the anti-floating steel bars are tensioned and fixed; s6, concrete pouring; and S7, the anti-floating structure and the inner mold are dismantled. The method has the advantages that the anti-floating well wall longitudinal bars and the pile foundation main bars are selected to be welded to serve as the anti-floating reinforcing steel bars, the inner mold is installed in the foundation pit, the mold pressing square timber is arranged on the top of the inner mold, in the concrete pouring process, buoyancy can be formed on the inner mold bottom plate, counter force generated by the anti-floating reinforcing steel bars and the mold pressing square timber is counteracted, and therefore the purpose of preventing the inner mold from floating is achieved.
本发明公开了集水井内模抗浮施工方法，它涉及集水井内模抗浮技术领域。具体包括以下步骤：S1、抗浮钢筋布置；S2、焊接抗浮钢筋；S3、集水井底坑支模：集水井混凝土内模的支设采用现场支模，或采用地面上支模后吊模入坑；S4、安放压模方木：在内模顶部设置压模方木，保证全部的压模方木都紧紧地压制在内模的侧模上；S5、张拉固定抗浮钢筋；S6、混凝土浇筑；S7、抗浮结构与内模拆除。本发明的优点在于：选择抗浮井壁纵筋与桩基主筋焊接作为抗浮钢筋，在基坑中安装内模，并在内模顶部设置压模方木，混凝土浇筑过程中,其会对内模底板形成浮力，通过抗浮钢筋和压模方木产生的反力抵消，以此达到阻止内模上浮的目的。
Anti-floating construction method for inner mold of water-collecting well
The invention discloses a water-collecting well internal mold anti-floating construction method, and relates to the technical field of water-collecting well internal mold anti-floating. The method specifically comprises the following steps that S1, anti-floating steel bars are arranged; s2, anti-floating steel bars are welded; s3, a water-collecting well bottom pit formwork is erected, specifically, a water-collecting well concrete inner formwork is erected on site, or after the formwork is erected on the ground, the formwork is hung into the pit; s4, pressing die square timbers are placed, specifically, the pressing die square timbers are arranged at the top of the inner die, and it is guaranteed that all the pressing die square timbers are tightly pressed on side dies of the inner die; s5, the anti-floating steel bars are tensioned and fixed; s6, concrete pouring; and S7, the anti-floating structure and the inner mold are dismantled. The method has the advantages that the anti-floating well wall longitudinal bars and the pile foundation main bars are selected to be welded to serve as the anti-floating reinforcing steel bars, the inner mold is installed in the foundation pit, the mold pressing square timber is arranged on the top of the inner mold, in the concrete pouring process, buoyancy can be formed on the inner mold bottom plate, counter force generated by the anti-floating reinforcing steel bars and the mold pressing square timber is counteracted, and therefore the purpose of preventing the inner mold from floating is achieved.
本发明公开了集水井内模抗浮施工方法，它涉及集水井内模抗浮技术领域。具体包括以下步骤：S1、抗浮钢筋布置；S2、焊接抗浮钢筋；S3、集水井底坑支模：集水井混凝土内模的支设采用现场支模，或采用地面上支模后吊模入坑；S4、安放压模方木：在内模顶部设置压模方木，保证全部的压模方木都紧紧地压制在内模的侧模上；S5、张拉固定抗浮钢筋；S6、混凝土浇筑；S7、抗浮结构与内模拆除。本发明的优点在于：选择抗浮井壁纵筋与桩基主筋焊接作为抗浮钢筋，在基坑中安装内模，并在内模顶部设置压模方木，混凝土浇筑过程中,其会对内模底板形成浮力，通过抗浮钢筋和压模方木产生的反力抵消，以此达到阻止内模上浮的目的。
Anti-floating construction method for inner mold of water-collecting well
集水井内模抗浮施工方法
JIANG LIN (Autor:in) / XU GUANGSHU (Autor:in) / JIANG SHENG (Autor:in) / HUANG YONG (Autor:in) / YAO YAFENG (Autor:in) / GU YI (Autor:in) / ZHU ZHIGANG (Autor:in)
05.04.2022
Patent
Elektronische Ressource
Chinesisch
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