A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete column applied to offshore building
The concrete column comprises a concrete stand column, a steel pipe, a UHPC concrete layer and an aluminum alloy pipe arranged on the outer surface of the UHPC concrete layer in a sleeving mode, and a plurality of vertical through holes in the moving direction of the aluminum alloy pipe are formed in the end face of the aluminum alloy pipe. A plurality of transverse through holes communicating with the vertical through holes are formed in the inner wall of the aluminum alloy pipe, steel bars are arranged in the vertical through holes, UHPC concrete is poured in the vertical through holes, and the vertical through holes are connected with the UHPC concrete layer through the transverse through holes; the transverse through holes and the vertical through holes are formed in the aluminum alloy pipe, the steel bars are placed in the vertical through holes, the UHPC is poured into the vertical through holes, the integrity of the UHPC layer and the aluminum alloy pipe is enhanced, the stability and the bearing capacity of the whole structure are ensured, the framework structure formed by pouring the UHPC into the full transverse through holes and the vertical through holes solves the problem that the bearing capacity of the aluminum alloy pipe for bearing a vertical load is insufficient, and the service life of the aluminum alloy pipe is prolonged. The aluminum alloy pipe has the capacity of bearing vertical loads, the aluminum alloy pipe mainly has the effects of restraining concrete and resisting corrosion, and the service life of the aluminum alloy pipe and the service life of the column are prolonged.
本发明公开了一种应用于近海建筑的混凝土柱，包括混凝土立柱、钢管、UHPC混凝土层以及套设在UHPC混凝土层外表面的铝合金管，铝合金管的端面开设有多个沿铝合金管走向方向的竖向通孔，铝合金管的内壁上开设有多个与竖向通孔连通的横向通孔，竖向通孔内设置钢筋并浇注UHPC混凝土并通过横向通孔与UHPC混凝土层连接；本发明中铝合金管上开有横向通孔与竖向通孔，在竖向通孔内放置钢筋，并灌注UHPC，增强UHPC层与铝合金管的整体性，确保整体结构的稳定性与承载力，全横向、竖向通孔灌注UHPC形成的骨架结构，解决铝合金管承受竖向荷载承载力不足的问题，使铝合金管具有承受竖向荷载的能力，铝合金管最主要起约束混凝土与抗腐蚀作用，提高铝合金管与柱的使用寿命。
Concrete column applied to offshore building
The concrete column comprises a concrete stand column, a steel pipe, a UHPC concrete layer and an aluminum alloy pipe arranged on the outer surface of the UHPC concrete layer in a sleeving mode, and a plurality of vertical through holes in the moving direction of the aluminum alloy pipe are formed in the end face of the aluminum alloy pipe. A plurality of transverse through holes communicating with the vertical through holes are formed in the inner wall of the aluminum alloy pipe, steel bars are arranged in the vertical through holes, UHPC concrete is poured in the vertical through holes, and the vertical through holes are connected with the UHPC concrete layer through the transverse through holes; the transverse through holes and the vertical through holes are formed in the aluminum alloy pipe, the steel bars are placed in the vertical through holes, the UHPC is poured into the vertical through holes, the integrity of the UHPC layer and the aluminum alloy pipe is enhanced, the stability and the bearing capacity of the whole structure are ensured, the framework structure formed by pouring the UHPC into the full transverse through holes and the vertical through holes solves the problem that the bearing capacity of the aluminum alloy pipe for bearing a vertical load is insufficient, and the service life of the aluminum alloy pipe is prolonged. The aluminum alloy pipe has the capacity of bearing vertical loads, the aluminum alloy pipe mainly has the effects of restraining concrete and resisting corrosion, and the service life of the aluminum alloy pipe and the service life of the column are prolonged.
本发明公开了一种应用于近海建筑的混凝土柱，包括混凝土立柱、钢管、UHPC混凝土层以及套设在UHPC混凝土层外表面的铝合金管，铝合金管的端面开设有多个沿铝合金管走向方向的竖向通孔，铝合金管的内壁上开设有多个与竖向通孔连通的横向通孔，竖向通孔内设置钢筋并浇注UHPC混凝土并通过横向通孔与UHPC混凝土层连接；本发明中铝合金管上开有横向通孔与竖向通孔，在竖向通孔内放置钢筋，并灌注UHPC，增强UHPC层与铝合金管的整体性，确保整体结构的稳定性与承载力，全横向、竖向通孔灌注UHPC形成的骨架结构，解决铝合金管承受竖向荷载承载力不足的问题，使铝合金管具有承受竖向荷载的能力，铝合金管最主要起约束混凝土与抗腐蚀作用，提高铝合金管与柱的使用寿命。
Concrete column applied to offshore building
一种应用于近海建筑的混凝土柱
QIAN KAI (author) / LI ZHI (author) / LI XINGPING (author) / YU XIAOHUI (author) / ZHANG MIN (author) / WENG YUNHAO (author) / LIU BING (author) / TAN JIANGUI (author) / LIN BAICHUAN (author)
2024-06-11
Patent
Electronic Resource
Chinese
Prefabricated building concrete prefabricated constructional column
| European Patent Office | 2023
| European Patent Office | 2024