Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thick fireproof coating column steel-clad plate and construction method thereof
The invention discloses a thick fireproof coating column steel-clad plate and a construction method thereof. The thick fireproof coating column steel-clad plate comprises a framework and panels; the ends of two semicircular ground keels are in butt joint to form an annular ground keel; the ends of two semicircular top keels are in butt joint to form an annular top keel; three vertical supports arevertically welded between the annular ground keel and the annular top keel at equal intervals; a plurality of annular hoops are further evenly arranged between the annular ground keel and the annulartop keel; the semicircular ground keel is fixedly connected with the ground through expansion bolts; the semicircular top keel is fixedly connected with a floor through vertical connecting rods; thenumber of the panels is three and the panels are rectangular curved surfaces bent towards the inner side; and the three panels are connected end to end and fixed on the outside of the framework to form a columnar structure to completely cover the framework. The thick fireproof coating column steel-clad plate is simple in structure, firm, reliable, high in stability and attractive in appearance, afireproof coating layer is not damaged, rooting on a column body is not needed, meanwhile, the fire endurance time of a steel structure stand column is prolonged, the construction is convenient and fast, the cost is low, and wide application prospects are realized.
本发明公开了一种厚型防火涂料柱包钢板及其施工方法，包括骨架和面板，两个半圆形地龙骨的端部对接形成环形地龙骨，两个半圆形天龙骨的端部对接形成环形天龙骨，环形地龙骨与环形天龙骨之间垂直等距焊接有三根竖向支撑，环形地龙骨与环形天龙骨之间还均匀设有若干环形抱箍，半圆形地龙骨通过膨胀螺栓与地面固接，半圆形天龙骨通过竖向连接杆与楼板固接，面板为三块，形状为向内侧弯曲的矩形曲面，三块面板首尾相接固定于骨架外侧形成柱状结构将所述骨架完全包覆在内，本发明结构简单，牢固可靠，稳定性强，外形美观，既不破坏防火涂料层又无需在柱体上生根，同时增加了钢结构立柱的耐火极限时间，施工便捷，成本低廉，具有广阔的应用前景。
Thick fireproof coating column steel-clad plate and construction method thereof
The invention discloses a thick fireproof coating column steel-clad plate and a construction method thereof. The thick fireproof coating column steel-clad plate comprises a framework and panels; the ends of two semicircular ground keels are in butt joint to form an annular ground keel; the ends of two semicircular top keels are in butt joint to form an annular top keel; three vertical supports arevertically welded between the annular ground keel and the annular top keel at equal intervals; a plurality of annular hoops are further evenly arranged between the annular ground keel and the annulartop keel; the semicircular ground keel is fixedly connected with the ground through expansion bolts; the semicircular top keel is fixedly connected with a floor through vertical connecting rods; thenumber of the panels is three and the panels are rectangular curved surfaces bent towards the inner side; and the three panels are connected end to end and fixed on the outside of the framework to form a columnar structure to completely cover the framework. The thick fireproof coating column steel-clad plate is simple in structure, firm, reliable, high in stability and attractive in appearance, afireproof coating layer is not damaged, rooting on a column body is not needed, meanwhile, the fire endurance time of a steel structure stand column is prolonged, the construction is convenient and fast, the cost is low, and wide application prospects are realized.
本发明公开了一种厚型防火涂料柱包钢板及其施工方法，包括骨架和面板，两个半圆形地龙骨的端部对接形成环形地龙骨，两个半圆形天龙骨的端部对接形成环形天龙骨，环形地龙骨与环形天龙骨之间垂直等距焊接有三根竖向支撑，环形地龙骨与环形天龙骨之间还均匀设有若干环形抱箍，半圆形地龙骨通过膨胀螺栓与地面固接，半圆形天龙骨通过竖向连接杆与楼板固接，面板为三块，形状为向内侧弯曲的矩形曲面，三块面板首尾相接固定于骨架外侧形成柱状结构将所述骨架完全包覆在内，本发明结构简单，牢固可靠，稳定性强，外形美观，既不破坏防火涂料层又无需在柱体上生根，同时增加了钢结构立柱的耐火极限时间，施工便捷，成本低廉，具有广阔的应用前景。
Thick fireproof coating column steel-clad plate and construction method thereof
一种厚型防火涂料柱包钢板及其施工方法
CAI PENGFEI (Autor:in) / CAI ZHAOHUI (Autor:in) / MA JIE (Autor:in) / YUAN BING (Autor:in) / ZHU KUAN (Autor:in) / SONG HUI (Autor:in) / LIU HAILI (Autor:in) / ZHANG HONGHAO (Autor:in) / MAO PEICHENG (Autor:in) / LI SUHE (Autor:in)
02.02.2021
Patent
Elektronische Ressource
Chinesisch
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