A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Super-large-span solid-web steel box girder structure
The invention discloses a super-large-span solid-web steel box girder structure. The super-large-span solid-web steel box girder structure mainly comprises two stand columns, wherein steel corbels are arranged on one sides of the outer surfaces of the two stand columns, supports are arranged on the top faces of the two steel corbels, a box girder body is arranged between the two stand columns and is located on the top faces of the supports, and supporting steel beams are arranged on the two sides of the outer surface of the box girder body. The structure has the advantages that the whole structure is divided into the steel corbels, the supports, the box girder body and the supporting steel beams, the steel corbels at the two ends are connected with the columns, the bottoms of the supports are welded to the steel corbels, the box girder body is welded to the top faces of the supports, and the supporting steel beams are welded to the box girder body; the steel corbels and steel ribs embedded in the columns are welded into a whole; and the supports serve as connecting media of the box girder body and the steel corbels, and bending moment release and energy consumption effects can be achieved due to the fact the hinge structure of a disc type support has the characteristic of rotational deformation to a certain degree.
本发明公开了一种超大跨度实腹钢箱梁结构，它主要包括两个立柱，两个所述立柱外表面的一侧均设置有钢牛腿，两个所述钢牛腿的顶面均设置有支座，两个所述立柱之间设置有箱梁本体，所述箱梁本体位于所述支座的顶面，所述箱梁本体外表面的两侧均设置有支撑钢梁。本发明的优点在于：通过将整个结构分为钢牛腿、支座、箱梁本体以及支撑钢梁四部分，两端钢牛腿与柱子相连，支座底部焊接在钢牛腿上，箱梁本体与支座的顶面焊接，支撑钢梁与箱梁本体焊接；其中，钢牛腿与柱子内埋的钢骨焊接成整体；支座作为箱梁本体与钢牛腿的一个连接媒介，通过盘式支座自身的铰接构造，可在一定程度上转动变形的特性来实现弯矩释放和耗能的作用。
Super-large-span solid-web steel box girder structure
The invention discloses a super-large-span solid-web steel box girder structure. The super-large-span solid-web steel box girder structure mainly comprises two stand columns, wherein steel corbels are arranged on one sides of the outer surfaces of the two stand columns, supports are arranged on the top faces of the two steel corbels, a box girder body is arranged between the two stand columns and is located on the top faces of the supports, and supporting steel beams are arranged on the two sides of the outer surface of the box girder body. The structure has the advantages that the whole structure is divided into the steel corbels, the supports, the box girder body and the supporting steel beams, the steel corbels at the two ends are connected with the columns, the bottoms of the supports are welded to the steel corbels, the box girder body is welded to the top faces of the supports, and the supporting steel beams are welded to the box girder body; the steel corbels and steel ribs embedded in the columns are welded into a whole; and the supports serve as connecting media of the box girder body and the steel corbels, and bending moment release and energy consumption effects can be achieved due to the fact the hinge structure of a disc type support has the characteristic of rotational deformation to a certain degree.
本发明公开了一种超大跨度实腹钢箱梁结构，它主要包括两个立柱，两个所述立柱外表面的一侧均设置有钢牛腿，两个所述钢牛腿的顶面均设置有支座，两个所述立柱之间设置有箱梁本体，所述箱梁本体位于所述支座的顶面，所述箱梁本体外表面的两侧均设置有支撑钢梁。本发明的优点在于：通过将整个结构分为钢牛腿、支座、箱梁本体以及支撑钢梁四部分，两端钢牛腿与柱子相连，支座底部焊接在钢牛腿上，箱梁本体与支座的顶面焊接，支撑钢梁与箱梁本体焊接；其中，钢牛腿与柱子内埋的钢骨焊接成整体；支座作为箱梁本体与钢牛腿的一个连接媒介，通过盘式支座自身的铰接构造，可在一定程度上转动变形的特性来实现弯矩释放和耗能的作用。
Super-large-span solid-web steel box girder structure
一种超大跨度实腹钢箱梁结构
CUI BOZHEN (author) / ZHANG WENHUI (author)
2021-11-05
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2022
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