Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a concrete-filled steel tube structure with fireproof, anti-collision and shockproof functions and a manufacturing process. The structure comprises a concrete-filled steel tube structure body and a support; the concrete-filled steel tube structure body comprises a steel tube and a first protective sleeve; a concrete layer is poured in an inner cavity of the steel tube; the outer wall of the first protective sleeve is coated with protective paint; an interlayer is filled with a first asbestos board; the support is a high-damping shock insulation rubber support and comprises a support body and a supporting block; the support body is composed of multiple layers of steel plates and rubber; and the concrete-filled steel tube structure body, the supporting block and the support body are combined into a whole through high-cohesiveness epoxy resin mortar. The concrete-filled steel tube structure fills the gap of domestic measures for the fireproof, anti-collision and shockproof energy absorption capacity of a concrete-filled steel tube column structure, provides a more advanced practical protective measure and is suitable for building anti-collision structures of underground parking lots, bridges, elevated piers and other wide and important public places.
本发明公开了一种防火、防撞、防震功能的钢管混凝土结构及制作工艺，该结构包括钢管混凝土结构主体和支座，所述钢管混凝土结构主体括钢管和第一保护套，钢管的内腔浇筑有混凝土层，第一保护套外壁涂有防护涂料，夹层中填充有第一石棉板；所述支座为高阻尼隔震橡胶支座，包括支座本体和支撑块，支座本体由多层钢板和橡胶构成，钢管混凝土结构主体、支撑块与支座本体通过高粘结性环氧树脂砂浆结合为一体。本发明填补了国内关于钢管混凝土柱结构防火、防撞、防震吸能能力措施的空缺，提供了一种更先进的实用防护措施，适用于地下停车场、桥梁、高架桥墩等广泛重要公共场所的建筑防撞结构。
The invention discloses a concrete-filled steel tube structure with fireproof, anti-collision and shockproof functions and a manufacturing process. The structure comprises a concrete-filled steel tube structure body and a support; the concrete-filled steel tube structure body comprises a steel tube and a first protective sleeve; a concrete layer is poured in an inner cavity of the steel tube; the outer wall of the first protective sleeve is coated with protective paint; an interlayer is filled with a first asbestos board; the support is a high-damping shock insulation rubber support and comprises a support body and a supporting block; the support body is composed of multiple layers of steel plates and rubber; and the concrete-filled steel tube structure body, the supporting block and the support body are combined into a whole through high-cohesiveness epoxy resin mortar. The concrete-filled steel tube structure fills the gap of domestic measures for the fireproof, anti-collision and shockproof energy absorption capacity of a concrete-filled steel tube column structure, provides a more advanced practical protective measure and is suitable for building anti-collision structures of underground parking lots, bridges, elevated piers and other wide and important public places.
本发明公开了一种防火、防撞、防震功能的钢管混凝土结构及制作工艺，该结构包括钢管混凝土结构主体和支座，所述钢管混凝土结构主体括钢管和第一保护套，钢管的内腔浇筑有混凝土层，第一保护套外壁涂有防护涂料，夹层中填充有第一石棉板；所述支座为高阻尼隔震橡胶支座，包括支座本体和支撑块，支座本体由多层钢板和橡胶构成，钢管混凝土结构主体、支撑块与支座本体通过高粘结性环氧树脂砂浆结合为一体。本发明填补了国内关于钢管混凝土柱结构防火、防撞、防震吸能能力措施的空缺，提供了一种更先进的实用防护措施，适用于地下停车场、桥梁、高架桥墩等广泛重要公共场所的建筑防撞结构。
Concrete-filled steel tube structure with fireproof, anti-collision and shockproof functions and manufacturing process
具有防火、防撞、防震功能的钢管混凝土结构及制作工艺
15.10.2021
Patent
Elektronische Ressource
Chinesisch
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