A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Temporary supporting structure for large-span rigid frame bridge and construction method of temporary supporting structure
The invention discloses a temporary supporting structure for a large-span rigid frame bridge and a construction method of the temporary supporting structure. The temporary supporting structure comprises a first bracket, a supporting piece and a connecting piece, wherein the first bracket is arranged between two adjacent thin-wall piers and is used for assisting in supporting a bridge floor; the supporting piece is detachably connected to the bottom of each thin-wall pier and is used for erecting the first bracket; the connecting piece is used for connecting the first bracket to the thin-wall piers; the first bracket comprises two first vertical rods, the two first vertical rods abut against the opposite inner sides of the two adjacent thin-wall piers respectively, and the bottom ends of the two first vertical rods are erected to the corresponding supporting pieces respectively. The first transverse rod is connected to the top ends of the two first vertical rods, and the two ends of the first transverse rod abut against the opposite inner sides of the two adjacent thin-wall piers correspondingly; and the first ends of each pair of first inclined struts are connected to the first cross beam, the second ends of each pair of first inclined struts are connected to the two first vertical rods correspondingly, and the construction efficiency is improved by arranging the temporary supporting structure.
本发明公开了一种用于大跨径刚构桥的临时支撑结构及其施工方法，所述临时支撑结构包括设置在相邻两个薄壁墩之间用于辅助支撑桥面的第一托架、可拆卸地连接在每个所述薄壁墩的底部供所述第一托架搭设的支撑件以及用于将所述第一托架连接至所述薄壁墩的连接件，所述第一托架包括：两根第一竖杆，两根所述第一竖杆分别贴抵至相邻两个所述薄壁墩的相对内侧、且底端分别搭设至对应所述支撑件；第一横杆，所述第一横杆连接在两根所述第一竖杆的顶端、且两端分别贴抵至相邻两个所述薄壁墩的相对内侧；至少一对第一斜撑，每对所述第一斜撑的第一端均连接至所述第一横梁，第二端分别连接至两根所述第一竖杆，通过设置所述临时支撑结构提高了施工效率。
Temporary supporting structure for large-span rigid frame bridge and construction method of temporary supporting structure
The invention discloses a temporary supporting structure for a large-span rigid frame bridge and a construction method of the temporary supporting structure. The temporary supporting structure comprises a first bracket, a supporting piece and a connecting piece, wherein the first bracket is arranged between two adjacent thin-wall piers and is used for assisting in supporting a bridge floor; the supporting piece is detachably connected to the bottom of each thin-wall pier and is used for erecting the first bracket; the connecting piece is used for connecting the first bracket to the thin-wall piers; the first bracket comprises two first vertical rods, the two first vertical rods abut against the opposite inner sides of the two adjacent thin-wall piers respectively, and the bottom ends of the two first vertical rods are erected to the corresponding supporting pieces respectively. The first transverse rod is connected to the top ends of the two first vertical rods, and the two ends of the first transverse rod abut against the opposite inner sides of the two adjacent thin-wall piers correspondingly; and the first ends of each pair of first inclined struts are connected to the first cross beam, the second ends of each pair of first inclined struts are connected to the two first vertical rods correspondingly, and the construction efficiency is improved by arranging the temporary supporting structure.
本发明公开了一种用于大跨径刚构桥的临时支撑结构及其施工方法，所述临时支撑结构包括设置在相邻两个薄壁墩之间用于辅助支撑桥面的第一托架、可拆卸地连接在每个所述薄壁墩的底部供所述第一托架搭设的支撑件以及用于将所述第一托架连接至所述薄壁墩的连接件，所述第一托架包括：两根第一竖杆，两根所述第一竖杆分别贴抵至相邻两个所述薄壁墩的相对内侧、且底端分别搭设至对应所述支撑件；第一横杆，所述第一横杆连接在两根所述第一竖杆的顶端、且两端分别贴抵至相邻两个所述薄壁墩的相对内侧；至少一对第一斜撑，每对所述第一斜撑的第一端均连接至所述第一横梁，第二端分别连接至两根所述第一竖杆，通过设置所述临时支撑结构提高了施工效率。
Temporary supporting structure for large-span rigid frame bridge and construction method of temporary supporting structure
用于大跨径刚构桥的临时支撑结构及其施工方法
LI CHUNQI (author) / XIAO LU (author) / LONG LINMING (author) / CAI CHAO (author) / WEI ZHOUQIAN (author) / FAN SHIBO (author) / WU WEIJIN (author) / JIANG YANQING (author) / LIU CHONGQING (author)
2024-10-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2024
Temporary supporting device for rigid frame bridge beam dismantling
| European Patent Office | 2021
Temporary supporting structure for arch bridge construction
| European Patent Office | 2023