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Steel pipe column and bailey beam combined supporting structure and supporting method
The invention provides a steel pipe column and bailey beam combined supporting structure and a supporting method, relates to the technical field of underground construction engineering, and solves the technical problem of long construction period of a ramp bridge of a departure layer of a high-speed railway station and a vertical crossing section of a matched underground structure under the ramp bridge. The steel pipe column and bailey beam combined supporting structure comprises a strip-shaped concrete foundation, steel pipe columns, distribution beams, bailey beams and a full framing which are arranged from bottom to top, the steel pipe columns and the bailey beams are combined, meanwhile, the steel pipe columns and the bailey beams are combined with the full framing, and the stability and the bearing capacity of the supporting structure are improved; and good support can be provided for a bridge body and an under-bridge structure at the same time, and conditions are created for synchronous pouring of the bridge body and pouring of an underground structure. By adopting the supporting method combining the steel pipe columns and the bailey beam, the construction period is greatly shortened.
本发明提供了一种钢管柱与贝雷梁组合支撑结构及支撑方法，涉及地下建筑工程技术领域，解决了高铁车站出发层匝道桥和桥下的配套地下结构垂直交叉段施工周期长的技术问题。钢管柱与贝雷梁组合支撑结构，包括由下至上设置的条形砼基础、钢管柱、分配梁、贝雷梁以及满堂支架，通过钢管柱与贝雷梁的组合方式，同时与满堂支架相结合，提高了支撑结构的稳定性和承载能力，能够同时为桥梁梁体和桥下结构提供良好的支撑，为桥梁梁体浇注和地下结构浇注的同步进行创造了条件。采用该钢管柱与贝雷梁组合的支撑方法，大大节约了施工工期。
Steel pipe column and bailey beam combined supporting structure and supporting method
The invention provides a steel pipe column and bailey beam combined supporting structure and a supporting method, relates to the technical field of underground construction engineering, and solves the technical problem of long construction period of a ramp bridge of a departure layer of a high-speed railway station and a vertical crossing section of a matched underground structure under the ramp bridge. The steel pipe column and bailey beam combined supporting structure comprises a strip-shaped concrete foundation, steel pipe columns, distribution beams, bailey beams and a full framing which are arranged from bottom to top, the steel pipe columns and the bailey beams are combined, meanwhile, the steel pipe columns and the bailey beams are combined with the full framing, and the stability and the bearing capacity of the supporting structure are improved; and good support can be provided for a bridge body and an under-bridge structure at the same time, and conditions are created for synchronous pouring of the bridge body and pouring of an underground structure. By adopting the supporting method combining the steel pipe columns and the bailey beam, the construction period is greatly shortened.
本发明提供了一种钢管柱与贝雷梁组合支撑结构及支撑方法，涉及地下建筑工程技术领域，解决了高铁车站出发层匝道桥和桥下的配套地下结构垂直交叉段施工周期长的技术问题。钢管柱与贝雷梁组合支撑结构，包括由下至上设置的条形砼基础、钢管柱、分配梁、贝雷梁以及满堂支架，通过钢管柱与贝雷梁的组合方式，同时与满堂支架相结合，提高了支撑结构的稳定性和承载能力，能够同时为桥梁梁体和桥下结构提供良好的支撑，为桥梁梁体浇注和地下结构浇注的同步进行创造了条件。采用该钢管柱与贝雷梁组合的支撑方法，大大节约了施工工期。
Steel pipe column and bailey beam combined supporting structure and supporting method
一种钢管柱与贝雷梁组合支撑结构及支撑方法
XIE GUIXIN (author) / YE XIAOLEI (author) / ZHANG ZHONGYU (author) / FENG CHAO (author) / LONG QIFENG (author) / ZHANG TAO (author) / WANG DEBING (author) / LIU HAIBO (author)
2022-02-01
Patent
Electronic Resource
Chinese
Steel pipe column and bailey beam combined supporting structure and supporting method
| European Patent Office | 2024
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