Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Equipment and method for reinforcing section steel column with I-shaped section by externally sleeving concrete-filled steel tube
The invention relates to the technical field of civil construction engineering, and discloses equipment and a method for reinforcing an I-shaped section steel column by externally sleeving concrete filled steel tube, the equipment comprises two half sleeves, the two half sleeves are sleeved outside an I-shaped section steel column body, the outer walls of the openings of the two half sleeves are welded, and a cavity is formed in the two half sleeves; the section steel column body with the I-shaped section is positioned in the cavity; the cavity is filled with a reinforcing layer; the steel plate is arranged at the bottom of the section steel column body with the I-shaped section, a first limiting groove matched with the section steel column body with the I-shaped section is formed in the steel plate, and a second limiting groove matched with the half sleeve is formed in the steel plate; wherein the steel plate, the half sleeve and the I-shaped section steel column body form an integrated structure through the reinforcing layer. The existing section steel column body can be reinforced, the section cannot be greatly increased, original components cannot be damaged, the bearing capacity, rigidity and ductility of the prototype steel column can be enhanced, and the service life is prolonged.
本发明涉及土木建筑工程技术领域,公开一种外套钢管混凝土加固工字形截面型钢柱的设备及方法，包括两半套，两半套套设在工字形截面型钢柱本体的外部，两半套开口处外壁焊接，且两半套内形成空腔，工字形截面型钢柱本体位于空腔内；空腔内填充设置有加固层；钢板，设置在工字形截面型钢柱本体的底部，钢板上开设有与工字形截面型钢柱本体相适配的第一限位槽，钢板上开设有与半套相适配的第二限位槽；其中，钢板、半套和工字形截面型钢柱本体通过加固层形成一体结构。本发明可对既有的型钢柱本体进行加固，不仅不会大幅度增加截面、不会损坏原构件，还可以增强原型钢柱的承载力、刚度和延性，延长使用寿命。
Equipment and method for reinforcing section steel column with I-shaped section by externally sleeving concrete-filled steel tube
The invention relates to the technical field of civil construction engineering, and discloses equipment and a method for reinforcing an I-shaped section steel column by externally sleeving concrete filled steel tube, the equipment comprises two half sleeves, the two half sleeves are sleeved outside an I-shaped section steel column body, the outer walls of the openings of the two half sleeves are welded, and a cavity is formed in the two half sleeves; the section steel column body with the I-shaped section is positioned in the cavity; the cavity is filled with a reinforcing layer; the steel plate is arranged at the bottom of the section steel column body with the I-shaped section, a first limiting groove matched with the section steel column body with the I-shaped section is formed in the steel plate, and a second limiting groove matched with the half sleeve is formed in the steel plate; wherein the steel plate, the half sleeve and the I-shaped section steel column body form an integrated structure through the reinforcing layer. The existing section steel column body can be reinforced, the section cannot be greatly increased, original components cannot be damaged, the bearing capacity, rigidity and ductility of the prototype steel column can be enhanced, and the service life is prolonged.
本发明涉及土木建筑工程技术领域,公开一种外套钢管混凝土加固工字形截面型钢柱的设备及方法，包括两半套，两半套套设在工字形截面型钢柱本体的外部，两半套开口处外壁焊接，且两半套内形成空腔，工字形截面型钢柱本体位于空腔内；空腔内填充设置有加固层；钢板，设置在工字形截面型钢柱本体的底部，钢板上开设有与工字形截面型钢柱本体相适配的第一限位槽，钢板上开设有与半套相适配的第二限位槽；其中，钢板、半套和工字形截面型钢柱本体通过加固层形成一体结构。本发明可对既有的型钢柱本体进行加固，不仅不会大幅度增加截面、不会损坏原构件，还可以增强原型钢柱的承载力、刚度和延性，延长使用寿命。
Equipment and method for reinforcing section steel column with I-shaped section by externally sleeving concrete-filled steel tube
一种外套钢管混凝土加固工字形截面型钢柱的设备及方法
LU YIYAN (Autor:in) / WANG XIAOJUN (Autor:in) / LI SHAN (Autor:in) / LIU ZHENZHEN (Autor:in) / YAN YUHONG (Autor:in)
14.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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