Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel box girder supporting structure for steel box girder incremental launching construction
The steel box girder supporting structure comprises flange plate columns supported by a longitudinal distribution beam, the number of the flange plate columns is multiple, and the supporting height of a preset target is adjusted by increasing or decreasing the number of the flange plate columns in the height direction; a plurality of bearing beam cushion blocks are further included, and the use height of the bearing beam cushion blocks is adjusted by increasing or decreasing the bearing beam cushion blocks in the height direction. The upper plug cushion block is used for supporting the bottom surface of the steel box girder; the jack protection cushion block is supported by the top face of the lifting end of the jack and comprises a supporting cushion layer supported by the top face of the lifting end of the jack and a limiting limb used for limiting the lifting end of the jack. The pushing quality of the steel box girder can be better guaranteed, and the construction cost is controlled.
本发明公开了一种用于钢箱梁顶推施工的钢箱梁支撑构造包括被纵向分配梁支撑的法兰盘柱，所述法兰盘柱为若干节，若干节所述法兰盘柱通过在高度方向的增加或减少调节对预设目标的支撑高度；还包括垫梁垫块，所述垫梁垫块为若干块，若干块所述垫梁垫块通过在高度方向的增加或减少调节使用高度；还包括用于支撑钢箱梁底面的上塞垫块；还包括被千斤顶升降端顶面支撑的千斤顶防护垫块，所述千斤顶防护垫块包括被千斤顶升降端顶面支撑的支撑垫层和用于对千斤顶升降端限位的限位肢；能够更优地保证钢箱梁顶推质量，控制施工成本。
Steel box girder supporting structure for steel box girder incremental launching construction
The steel box girder supporting structure comprises flange plate columns supported by a longitudinal distribution beam, the number of the flange plate columns is multiple, and the supporting height of a preset target is adjusted by increasing or decreasing the number of the flange plate columns in the height direction; a plurality of bearing beam cushion blocks are further included, and the use height of the bearing beam cushion blocks is adjusted by increasing or decreasing the bearing beam cushion blocks in the height direction. The upper plug cushion block is used for supporting the bottom surface of the steel box girder; the jack protection cushion block is supported by the top face of the lifting end of the jack and comprises a supporting cushion layer supported by the top face of the lifting end of the jack and a limiting limb used for limiting the lifting end of the jack. The pushing quality of the steel box girder can be better guaranteed, and the construction cost is controlled.
本发明公开了一种用于钢箱梁顶推施工的钢箱梁支撑构造包括被纵向分配梁支撑的法兰盘柱，所述法兰盘柱为若干节，若干节所述法兰盘柱通过在高度方向的增加或减少调节对预设目标的支撑高度；还包括垫梁垫块，所述垫梁垫块为若干块，若干块所述垫梁垫块通过在高度方向的增加或减少调节使用高度；还包括用于支撑钢箱梁底面的上塞垫块；还包括被千斤顶升降端顶面支撑的千斤顶防护垫块，所述千斤顶防护垫块包括被千斤顶升降端顶面支撑的支撑垫层和用于对千斤顶升降端限位的限位肢；能够更优地保证钢箱梁顶推质量，控制施工成本。
Steel box girder supporting structure for steel box girder incremental launching construction
用于钢箱梁顶推施工的钢箱梁支撑构造
KE JINHUI (Autor:in) / JING CHENGQIAN (Autor:in) / CHEN TAO (Autor:in) / YU HAILIN (Autor:in) / ZHENG HUIFEN (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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