A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Overwater construction platform for river-crossing bridge cast-in-place box girder and erecting method of overwater construction platform
The invention belongs to the technical field of building facilities, and particularly relates to an overwater construction platform for a river-crossing bridge cast-in-place box girder and an erectingmethod of the overwater construction platform. The overwater construction platform comprises pier column sets arranged in the length direction, each pier column set is provided with two pier columns,the two pier columns are connected, a hoop base is arranged on the pier column variable-width face, a hoop is arranged at the top of the hoop base, a sand box is arranged at the top of the hoop, steel pipe piles are arranged between the pier column sets, and the adjacent steel pipe piles are connected through steel pipes. A four-piece 45a type I-shaped steel is embedded into the steel pipe piles,a sand box is arranged at the top of the four-piece 45a type I-shaped steel, a three-piece I45a I-shaped steel beam is arranged at the top of the sand box, an I45a I-shaped steel longitudinal distribution beam is arranged at the top of the three-piece I45a I-shaped steel beam, and an I14 I-shaped steel beam is arranged on the I45a I-shaped steel longitudinal distribution beam, and the top of theI14 I-shaped steel beam is provided with a square timber longitudinal beam; the top of the square timber longitudinal beam is provided with a template. Compared with a traditional composite stent, thedesign of the center-penetrating rod is more reasonable, and a stent system is more stable and reliable.
本发明属于建筑设施技术领域，具体涉及一种用于跨河桥现浇箱梁的水上施工平台及其架设方法；包括沿长度方向设置的墩柱组，每个墩柱组设置两个墩柱，两个墩柱连接，墩柱变宽面上设置有抱箍底座，抱箍底座顶部设置有抱箍，抱箍顶部设置有砂箱，每个墩柱组之间设置有钢管桩，相邻钢管桩采用钢管连接，钢管桩内嵌入设置有4拼45a型工字钢，4拼45a型工字钢顶部设置有砂箱，砂箱顶部设置有三拼I45a工字钢横梁，三拼I45a工字钢横梁顶部设置有I45a工字钢纵向分配梁，I45a工字钢纵向分配梁上设置有I14工字钢横梁，I14工字钢横梁顶部设置有方木纵梁，方木纵梁顶部设置有模板；比传统复合支架采用的穿心棒设计更合理，支架体系更稳固可靠。
Overwater construction platform for river-crossing bridge cast-in-place box girder and erecting method of overwater construction platform
The invention belongs to the technical field of building facilities, and particularly relates to an overwater construction platform for a river-crossing bridge cast-in-place box girder and an erectingmethod of the overwater construction platform. The overwater construction platform comprises pier column sets arranged in the length direction, each pier column set is provided with two pier columns,the two pier columns are connected, a hoop base is arranged on the pier column variable-width face, a hoop is arranged at the top of the hoop base, a sand box is arranged at the top of the hoop, steel pipe piles are arranged between the pier column sets, and the adjacent steel pipe piles are connected through steel pipes. A four-piece 45a type I-shaped steel is embedded into the steel pipe piles,a sand box is arranged at the top of the four-piece 45a type I-shaped steel, a three-piece I45a I-shaped steel beam is arranged at the top of the sand box, an I45a I-shaped steel longitudinal distribution beam is arranged at the top of the three-piece I45a I-shaped steel beam, and an I14 I-shaped steel beam is arranged on the I45a I-shaped steel longitudinal distribution beam, and the top of theI14 I-shaped steel beam is provided with a square timber longitudinal beam; the top of the square timber longitudinal beam is provided with a template. Compared with a traditional composite stent, thedesign of the center-penetrating rod is more reasonable, and a stent system is more stable and reliable.
本发明属于建筑设施技术领域，具体涉及一种用于跨河桥现浇箱梁的水上施工平台及其架设方法；包括沿长度方向设置的墩柱组，每个墩柱组设置两个墩柱，两个墩柱连接，墩柱变宽面上设置有抱箍底座，抱箍底座顶部设置有抱箍，抱箍顶部设置有砂箱，每个墩柱组之间设置有钢管桩，相邻钢管桩采用钢管连接，钢管桩内嵌入设置有4拼45a型工字钢，4拼45a型工字钢顶部设置有砂箱，砂箱顶部设置有三拼I45a工字钢横梁，三拼I45a工字钢横梁顶部设置有I45a工字钢纵向分配梁，I45a工字钢纵向分配梁上设置有I14工字钢横梁，I14工字钢横梁顶部设置有方木纵梁，方木纵梁顶部设置有模板；比传统复合支架采用的穿心棒设计更合理，支架体系更稳固可靠。
Overwater construction platform for river-crossing bridge cast-in-place box girder and erecting method of overwater construction platform
一种用于跨河桥现浇箱梁的水上施工平台及其架设方法
FAN HAORAN (author) / LI DA (author) / WANG LAIRONG (author) / KUANG HAO (author) / QU CHUNFA (author) / WU LONG (author) / DONG HUANGMAN (author) / YAO HUAIHUI (author) / XU JIA (author) / YANG QIULI (author)
2021-03-16
Patent
Electronic Resource
Chinese
Overwater building construction platform and erecting method and use method thereof
| European Patent Office | 2015