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A platform for research: civil engineering, architecture and urbanism
Prefabricated assembly type corrugated steel web combined box girder
The invention provides a prefabricated assembly type corrugated steel web combined box girder which comprises a bottom plate, a top plate and a web, a first steel base and a second steel base which are integrally formed are arranged at the top and the bottom of the web correspondingly, and a first mounting groove matched with the first steel base is formed in the surface of the bottom plate; the top plate comprises a horizontal bridge plate and inclined bridge plates arranged on the two sides of the horizontal bridge plate, second mounting grooves matched with the second steel bases are formed in the lower surface of the horizontal bridge plate, the web can be clamped between the bottom plate and the top plate through the first steel bases and the second steel bases at the two ends of the web, and a locking assembly is arranged at the bottom of the horizontal bridge plate. A buffering assembly is further arranged on the bottom plate. The web, the top plate and the bottom plate can be stably spliced and fixed, and fatigue damage caused when the upper end and the lower end of the corrugated steel web are directly built with concrete is prevented.
本申请提供了一种预制装配式波形钢腹板组合箱梁，包括底板、顶板以及腹板，腹板的顶部和底部分别设置有一体成型的第一钢座和第二钢座，底板的表面开设有与第一钢座相配合的第一安装槽，顶板包括水平桥板以及设置在其两侧的倾斜桥板，水平桥板的下表面开设有与第二钢座相配合的第二安装槽，其中，腹板可以通过其两端的第一钢座和第二钢座卡接在底板和顶板之间，水平桥板的底部设有锁紧组件，底板上还设有缓冲组件。本申请能够对腹板和顶板以及底板进行稳定的拼装固定，防止波形钢腹板上下端直接与混凝土相砌发生疲劳损坏。
Prefabricated assembly type corrugated steel web combined box girder
The invention provides a prefabricated assembly type corrugated steel web combined box girder which comprises a bottom plate, a top plate and a web, a first steel base and a second steel base which are integrally formed are arranged at the top and the bottom of the web correspondingly, and a first mounting groove matched with the first steel base is formed in the surface of the bottom plate; the top plate comprises a horizontal bridge plate and inclined bridge plates arranged on the two sides of the horizontal bridge plate, second mounting grooves matched with the second steel bases are formed in the lower surface of the horizontal bridge plate, the web can be clamped between the bottom plate and the top plate through the first steel bases and the second steel bases at the two ends of the web, and a locking assembly is arranged at the bottom of the horizontal bridge plate. A buffering assembly is further arranged on the bottom plate. The web, the top plate and the bottom plate can be stably spliced and fixed, and fatigue damage caused when the upper end and the lower end of the corrugated steel web are directly built with concrete is prevented.
本申请提供了一种预制装配式波形钢腹板组合箱梁，包括底板、顶板以及腹板，腹板的顶部和底部分别设置有一体成型的第一钢座和第二钢座，底板的表面开设有与第一钢座相配合的第一安装槽，顶板包括水平桥板以及设置在其两侧的倾斜桥板，水平桥板的下表面开设有与第二钢座相配合的第二安装槽，其中，腹板可以通过其两端的第一钢座和第二钢座卡接在底板和顶板之间，水平桥板的底部设有锁紧组件，底板上还设有缓冲组件。本申请能够对腹板和顶板以及底板进行稳定的拼装固定，防止波形钢腹板上下端直接与混凝土相砌发生疲劳损坏。
Prefabricated assembly type corrugated steel web combined box girder
一种预制装配式波形钢腹板组合箱梁
LU QIBO (author) / SONG AIQIANG (author) / DU HUAIJIANG (author) / LI JUNJUN (author) / FU MEICHENG (author) / WANG JUN (author) / MA MIN (author) / CHEN WENPING (author) / LIANG LIANG (author) / YANG YI (author)
2023-10-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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