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A platform for research: civil engineering, architecture and urbanism
Manufacturing method of lightweight sandwich concrete steel bar truss column
The invention discloses a manufacturing method of a lightweight sandwich concrete steel bar truss column, and relates to the technical field of building structures. The problems of excessive bulk density, insufficient structural connectivity, and poor fire-prevention, heat-preservation and heat-insulation performance are solved. The manufacturing method comprises the specific steps that: (1) steelbar truss column parts are made; (2) a steel bar truss column is welded; (3) an inner core is poured; (4) an internal protective layer is made; (5) an external protective layer is made; and (6) inspection is performed. The manufacturing method of the lightweight sandwich concrete steel bar truss column uses angle steel as a connection joint to enhance the connection reliability of a steel bar truss. The angle steel is internally provided with a main steel bar as a main support, so as to improve the strength of the lightweight sandwich concrete steel bar truss column. A fire protection layer of the lightweight sandwich concrete steel bar truss column is coated by a multi-layer coating method to make up for the weakness of the fire-prevention, heat-preservation, anti-corrosion and heat-insulation performance of a protective layer added in the later stage of a traditional column structure.
本发明公开了一种轻质夹心混凝土钢筋桁架柱的制作方法，涉及建筑结构技术领域，解决了容重过大、结构连接性不足、防火保温隔热性能不佳的问题，其包括以下具体步骤：1)制作钢筋桁架柱零部件；2)钢筋桁架柱焊接；3)浇筑内芯；4)制作内部保护层；5)制作外部保护层；6)检查。轻质夹心混凝土钢筋桁架柱的制作方法采用角钢作为连接节点，增强钢筋桁架的连接可靠性，角钢内部依然设有主钢筋作为主要支撑，提高轻质夹心混凝土钢筋桁架柱的强度，轻质夹心混凝土钢筋桁架柱的防火层采用多层涂覆方式进行涂覆，弥补传统柱结构后期加装的保护层的防火、保温、防腐、隔热性能不足的弱点。
Manufacturing method of lightweight sandwich concrete steel bar truss column
The invention discloses a manufacturing method of a lightweight sandwich concrete steel bar truss column, and relates to the technical field of building structures. The problems of excessive bulk density, insufficient structural connectivity, and poor fire-prevention, heat-preservation and heat-insulation performance are solved. The manufacturing method comprises the specific steps that: (1) steelbar truss column parts are made; (2) a steel bar truss column is welded; (3) an inner core is poured; (4) an internal protective layer is made; (5) an external protective layer is made; and (6) inspection is performed. The manufacturing method of the lightweight sandwich concrete steel bar truss column uses angle steel as a connection joint to enhance the connection reliability of a steel bar truss. The angle steel is internally provided with a main steel bar as a main support, so as to improve the strength of the lightweight sandwich concrete steel bar truss column. A fire protection layer of the lightweight sandwich concrete steel bar truss column is coated by a multi-layer coating method to make up for the weakness of the fire-prevention, heat-preservation, anti-corrosion and heat-insulation performance of a protective layer added in the later stage of a traditional column structure.
本发明公开了一种轻质夹心混凝土钢筋桁架柱的制作方法，涉及建筑结构技术领域，解决了容重过大、结构连接性不足、防火保温隔热性能不佳的问题，其包括以下具体步骤：1)制作钢筋桁架柱零部件；2)钢筋桁架柱焊接；3)浇筑内芯；4)制作内部保护层；5)制作外部保护层；6)检查。轻质夹心混凝土钢筋桁架柱的制作方法采用角钢作为连接节点，增强钢筋桁架的连接可靠性，角钢内部依然设有主钢筋作为主要支撑，提高轻质夹心混凝土钢筋桁架柱的强度，轻质夹心混凝土钢筋桁架柱的防火层采用多层涂覆方式进行涂覆，弥补传统柱结构后期加装的保护层的防火、保温、防腐、隔热性能不足的弱点。
Manufacturing method of lightweight sandwich concrete steel bar truss column
一种轻质夹心混凝土钢筋桁架柱的制作方法
JIANG LONG (author) / SU ZHIGANG (author) / JING HENGYONG (author)
2020-08-21
Patent
Electronic Resource
Chinese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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