Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for hanging thin-wall plate below edge beam of super high-rise steel structure
The invention is suitable for the technical field of buildings, and provides a construction method for hanging a thin-wall plate under a boundary beam of a super high-rise steel structure. The construction method comprises the following steps of erecting supporting vertical rods, assembling an inner side aluminum formwork and a horizontal hoop tie, binding reinforcing steel bars, assembling and reinforcing an outer side aluminum formwork, pouring concrete, and removing the inner side aluminum formwork and the outer side aluminum formwork of the lower hanging thin-wall plate, wherein the inner side aluminum formwork and the outer side aluminum formwork of the lower hanging thin-wall plate are arranged on the inner side aluminum formwork and the outer side aluminum formwork. According to the supporting system formed through the construction method, the aluminum formwork system and the steel structure boundary beam are tied through the horizontal hoops, the stability problem of the supporting system is solved, the lower hanging thin-wall plate is thin and high in height, the high-rigidity and high-precision customized aluminum formwork is adopted, and the forming quality of the lower hanging thin-wall plate can be improved. The section of the outer frame steel pipe column is reduced, the distance between the inner side of the lower hanging thin-wall plate and the steel column is gradually increased along with the change of the section of the column, the aluminum mold is deeply designed to be adjusted through modulus, and it is guaranteed that the construction difficulty between the inner side of the lower hanging thin-wall plate and the steel column is not increased due to the change of the distance.
本发明适用于建筑技术领域，提供了超高层钢结构边梁下挂薄壁板施工工法，该工法包括下列流程：搭设支撑立杆、组拼内侧铝模板以及水平卡箍拉结、绑扎钢筋、组拼和加固外侧铝模板、混凝土浇筑以及拆除下挂薄壁板的内侧铝模板和外侧铝模板。上述施工工法构成的支撑体系通过水平卡箍将铝模体系与钢结构边梁进行拉结，解决支撑体系稳定性的问题，下挂薄壁板厚度薄、高度高，采用高刚度及高精度的定制铝模板，可提高下挂薄壁板的成型质量。外框钢管柱截面由大变小，下挂薄壁板内侧与钢柱之间的间距随柱截面的变化而逐渐变大，将铝模深化设计为通过模数调节，确保下挂薄壁板内侧与钢柱之间不因间距的变化增加施工难度。
Construction method for hanging thin-wall plate below edge beam of super high-rise steel structure
The invention is suitable for the technical field of buildings, and provides a construction method for hanging a thin-wall plate under a boundary beam of a super high-rise steel structure. The construction method comprises the following steps of erecting supporting vertical rods, assembling an inner side aluminum formwork and a horizontal hoop tie, binding reinforcing steel bars, assembling and reinforcing an outer side aluminum formwork, pouring concrete, and removing the inner side aluminum formwork and the outer side aluminum formwork of the lower hanging thin-wall plate, wherein the inner side aluminum formwork and the outer side aluminum formwork of the lower hanging thin-wall plate are arranged on the inner side aluminum formwork and the outer side aluminum formwork. According to the supporting system formed through the construction method, the aluminum formwork system and the steel structure boundary beam are tied through the horizontal hoops, the stability problem of the supporting system is solved, the lower hanging thin-wall plate is thin and high in height, the high-rigidity and high-precision customized aluminum formwork is adopted, and the forming quality of the lower hanging thin-wall plate can be improved. The section of the outer frame steel pipe column is reduced, the distance between the inner side of the lower hanging thin-wall plate and the steel column is gradually increased along with the change of the section of the column, the aluminum mold is deeply designed to be adjusted through modulus, and it is guaranteed that the construction difficulty between the inner side of the lower hanging thin-wall plate and the steel column is not increased due to the change of the distance.
本发明适用于建筑技术领域，提供了超高层钢结构边梁下挂薄壁板施工工法，该工法包括下列流程：搭设支撑立杆、组拼内侧铝模板以及水平卡箍拉结、绑扎钢筋、组拼和加固外侧铝模板、混凝土浇筑以及拆除下挂薄壁板的内侧铝模板和外侧铝模板。上述施工工法构成的支撑体系通过水平卡箍将铝模体系与钢结构边梁进行拉结，解决支撑体系稳定性的问题，下挂薄壁板厚度薄、高度高，采用高刚度及高精度的定制铝模板，可提高下挂薄壁板的成型质量。外框钢管柱截面由大变小，下挂薄壁板内侧与钢柱之间的间距随柱截面的变化而逐渐变大，将铝模深化设计为通过模数调节，确保下挂薄壁板内侧与钢柱之间不因间距的变化增加施工难度。
Construction method for hanging thin-wall plate below edge beam of super high-rise steel structure
超高层钢结构边梁下挂薄壁板施工工法
HUANG SHAONAN (Autor:in) / XIA TAO (Autor:in) / XIAO SHIKAI (Autor:in) / GUAN ZHENGYONG (Autor:in) / YIN YUNLOU (Autor:in) / LI ZHICHENG (Autor:in) / WU RENJIAN (Autor:in)
18.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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