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A platform for research: civil engineering, architecture and urbanism
Square steel tube concrete combination column internally filled with stones and construction method
The invention provides a square steel tube concrete composite column internally filled with stones and a construction method. The square steel tube concrete composite column comprises a square steel tube, a concrete layer and a column core group, the column core group is coaxially arranged in the square steel tube, and the concrete layer is filled in the spare part in the square steel tube; the column core group comprises angle steel, a stone column, a batten plate group and a limiting assembly, the positioning mechanism is used for positioning the array position of the four angle steel, the integrity and the position of the column core column are ensured, the combined column can remarkably improve the axial pressure bearing capacity and the integrity, and the combined column has the advantages of being high in compressive strength, low in manufacturing cost and the like; according to the construction method, local materials are used according to the building characteristics of the Fujian area, waste stone in demolished stone structure buildings is fully utilized in the concrete-filled steel tube combination column structure, the problems of insufficient axial compression strength and bearing capacity of the concrete-filled steel tube combination column structure can be solved, the concrete consumption of a newly-built structure can be greatly reduced, and the construction cost is reduced. The method for reducing the cost and reducing the environmental pollution is a technology which is suitable for the green and sustainable development demand of the society.
本发明提供了一种内填料石的方钢管混凝土组合柱及施工方法，包括方钢管、混凝土层和柱芯组；柱芯组同轴设置于方钢管内，混凝土层填充于方钢管内的空余处；柱芯组包括角钢、料石柱、缀板组和限位组件，还包括定位机构，用于对四个角钢的阵列位置进行定位，确保柱芯柱的整体性及位置，该组合柱可以显著提高轴压承载力和整体性具有抗压强度高、造价低廉等优点，且施工方法根据福建地区的建筑特点，就地取材，将拆除石结构建筑中的废弃石材充分利用于钢管混凝土组合柱结构中，不仅可以解决其轴压强度、承载力不足的问题，又可以大大减小新建结构的混凝土用量，降低成本、降低对环境的污染是一项适应社会绿色可持续发展需求的技术。
Square steel tube concrete combination column internally filled with stones and construction method
The invention provides a square steel tube concrete composite column internally filled with stones and a construction method. The square steel tube concrete composite column comprises a square steel tube, a concrete layer and a column core group, the column core group is coaxially arranged in the square steel tube, and the concrete layer is filled in the spare part in the square steel tube; the column core group comprises angle steel, a stone column, a batten plate group and a limiting assembly, the positioning mechanism is used for positioning the array position of the four angle steel, the integrity and the position of the column core column are ensured, the combined column can remarkably improve the axial pressure bearing capacity and the integrity, and the combined column has the advantages of being high in compressive strength, low in manufacturing cost and the like; according to the construction method, local materials are used according to the building characteristics of the Fujian area, waste stone in demolished stone structure buildings is fully utilized in the concrete-filled steel tube combination column structure, the problems of insufficient axial compression strength and bearing capacity of the concrete-filled steel tube combination column structure can be solved, the concrete consumption of a newly-built structure can be greatly reduced, and the construction cost is reduced. The method for reducing the cost and reducing the environmental pollution is a technology which is suitable for the green and sustainable development demand of the society.
本发明提供了一种内填料石的方钢管混凝土组合柱及施工方法，包括方钢管、混凝土层和柱芯组；柱芯组同轴设置于方钢管内，混凝土层填充于方钢管内的空余处；柱芯组包括角钢、料石柱、缀板组和限位组件，还包括定位机构，用于对四个角钢的阵列位置进行定位，确保柱芯柱的整体性及位置，该组合柱可以显著提高轴压承载力和整体性具有抗压强度高、造价低廉等优点，且施工方法根据福建地区的建筑特点，就地取材，将拆除石结构建筑中的废弃石材充分利用于钢管混凝土组合柱结构中，不仅可以解决其轴压强度、承载力不足的问题，又可以大大减小新建结构的混凝土用量，降低成本、降低对环境的污染是一项适应社会绿色可持续发展需求的技术。
Square steel tube concrete combination column internally filled with stones and construction method
一种内填料石的方钢管混凝土组合柱及施工方法
CHEN CHANGMEI (author) / LIU JIE (author) / LIU YANG (author) / ZHANG CHAOZHONG (author) / ZHENG JIAHUI (author)
2024-08-30
Patent
Electronic Resource
Chinese
Concrete-filled steel tube combination column and construction process thereof
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