Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Section steel concrete giant column based on ECC permanent formwork bolt positioning and construction method
The invention relates to a giant steel reinforced concrete column based on ECC permanent formwork bolt positioning and a construction method, and belongs to the technical field of civil engineering. Screws are arranged on the outer surfaces of four flanges of the section steel column core, an ECC formwork is arranged on each of the outer surfaces of the four flanges of the section steel column core, and the ECC formworks are fixed to the section steel column core through the screws. The periphery of the section steel column core is enclosed by the ECC formworks to form a square columnar structure, and concrete is poured into a cavity between the section steel column core and the ECC formworks. The invention provides a giant steel reinforced concrete column based on ECC permanent formwork bolt positioning, which is prefabricated in a factory by adopting a prefabricated ECC formwork as a permanent formwork and adopting reinforcing steel bar reinforced ECC. A formwork is provided for concrete pouring, the formwork serves as a protective layer of the column to participate in stress in the service period, and meanwhile the durability of the column is improved.
本发明涉及基于ECC永久模板螺栓定位的型钢混凝土巨柱及施工方法，属于土木工程技术领域。型钢柱芯的四个翼缘外表面设有螺杆，型钢柱芯的四个翼缘外表面分别布设一块ECC模板，ECC模板通过螺杆固定在型钢柱芯上；型钢柱芯四周通过ECC模板围合形成方形柱状结构，型钢柱芯与ECC模板之间的空腔内浇筑混凝土。本发明提供基于ECC永久模板螺栓定位的型钢混凝土巨柱，采用预制ECC模板作为永久性模板，采用钢筋增强ECC在工厂预制而成。不仅为混凝土浇筑提供模板，也作为柱子的保护层参与服役期的受力，同时提高柱子耐久性。
Section steel concrete giant column based on ECC permanent formwork bolt positioning and construction method
The invention relates to a giant steel reinforced concrete column based on ECC permanent formwork bolt positioning and a construction method, and belongs to the technical field of civil engineering. Screws are arranged on the outer surfaces of four flanges of the section steel column core, an ECC formwork is arranged on each of the outer surfaces of the four flanges of the section steel column core, and the ECC formworks are fixed to the section steel column core through the screws. The periphery of the section steel column core is enclosed by the ECC formworks to form a square columnar structure, and concrete is poured into a cavity between the section steel column core and the ECC formworks. The invention provides a giant steel reinforced concrete column based on ECC permanent formwork bolt positioning, which is prefabricated in a factory by adopting a prefabricated ECC formwork as a permanent formwork and adopting reinforcing steel bar reinforced ECC. A formwork is provided for concrete pouring, the formwork serves as a protective layer of the column to participate in stress in the service period, and meanwhile the durability of the column is improved.
本发明涉及基于ECC永久模板螺栓定位的型钢混凝土巨柱及施工方法，属于土木工程技术领域。型钢柱芯的四个翼缘外表面设有螺杆，型钢柱芯的四个翼缘外表面分别布设一块ECC模板，ECC模板通过螺杆固定在型钢柱芯上；型钢柱芯四周通过ECC模板围合形成方形柱状结构，型钢柱芯与ECC模板之间的空腔内浇筑混凝土。本发明提供基于ECC永久模板螺栓定位的型钢混凝土巨柱，采用预制ECC模板作为永久性模板，采用钢筋增强ECC在工厂预制而成。不仅为混凝土浇筑提供模板，也作为柱子的保护层参与服役期的受力，同时提高柱子耐久性。
Section steel concrete giant column based on ECC permanent formwork bolt positioning and construction method
基于ECC永久模板螺栓定位的型钢混凝土巨柱及施工方法
LAI BINGLIN (Autor:in) / LI XINFEI (Autor:in) / JIANG CHAO (Autor:in) / GUO JIA (Autor:in) / TANG YICHAO (Autor:in)
28.06.2022
Patent
Elektronische Ressource
Chinesisch
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