A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bolt connection type steel pipe pile trestle based on four-point positioning and construction method
The invention belongs to the technical field of bridge construction, and particularly relates to a bolt connection type steel pipe pile trestle based on four-point positioning and a construction method. The bolt connection type steel pipe pile trestle based on four-point positioning comprises a bridge floor and a steel pipe pile supporting mechanism. The bridge floor comprises I-shaped steel longitudinal beams arranged at equal intervals and a checkered steel panel laid at the upper ends of the I-shaped steel longitudinal beams. The steel pipe pile supporting mechanism comprises steel pipe pile sets located below the bridge floor and arranged at equal intervals in the length direction of the bridge floor, and each steel pipe pile set comprises four steel pipe piles vertically arranged at the four right-angle positions of a square. Each set of steel pipe piles further comprises a reinforcing mechanism, each reinforcing mechanism comprises four pairs of reinforcing supports, so that the upper portion and the lower portion between every two adjacent steel pipe piles are correspondingly provided with a pair of reinforcing supports, and each reinforcing support is fixedly connected with every two adjacent steel pipe piles through high-strength bolts. The perpendicularity of the steel pipe piles of the steel pipe pile trestle is guaranteed, and the stability of the trestle in water flow is improved. And mounting and dismounting are fast.
本发明属于桥梁施工的技术领域，特别涉及一种基于四点定位的螺栓连接式钢管桩栈桥及施工方法，包括桥面和钢管桩支撑机构；桥面包括等间隔布置的工字钢纵梁，和铺设于工字钢纵梁上端的花纹钢面板；钢管桩支撑机构包括位于桥面下方且沿桥面长度方向等间隔设置的钢管桩组，每组钢管桩包括直立布置在方形四个直角处的四根钢管桩；每组所述钢管桩还包括加固机构，加固机构包括四对加固支架，使得相邻两根钢管桩之间的上部和下部对应布置一对加固支架，且每个加固支架分别和相邻两根钢管桩通过高强螺栓固定连接。使得本发明的钢管桩栈桥的钢管桩垂直度得到保证，提高了栈桥在水流中的稳定性。稳固，安装拆卸快捷。
Bolt connection type steel pipe pile trestle based on four-point positioning and construction method
The invention belongs to the technical field of bridge construction, and particularly relates to a bolt connection type steel pipe pile trestle based on four-point positioning and a construction method. The bolt connection type steel pipe pile trestle based on four-point positioning comprises a bridge floor and a steel pipe pile supporting mechanism. The bridge floor comprises I-shaped steel longitudinal beams arranged at equal intervals and a checkered steel panel laid at the upper ends of the I-shaped steel longitudinal beams. The steel pipe pile supporting mechanism comprises steel pipe pile sets located below the bridge floor and arranged at equal intervals in the length direction of the bridge floor, and each steel pipe pile set comprises four steel pipe piles vertically arranged at the four right-angle positions of a square. Each set of steel pipe piles further comprises a reinforcing mechanism, each reinforcing mechanism comprises four pairs of reinforcing supports, so that the upper portion and the lower portion between every two adjacent steel pipe piles are correspondingly provided with a pair of reinforcing supports, and each reinforcing support is fixedly connected with every two adjacent steel pipe piles through high-strength bolts. The perpendicularity of the steel pipe piles of the steel pipe pile trestle is guaranteed, and the stability of the trestle in water flow is improved. And mounting and dismounting are fast.
本发明属于桥梁施工的技术领域，特别涉及一种基于四点定位的螺栓连接式钢管桩栈桥及施工方法，包括桥面和钢管桩支撑机构；桥面包括等间隔布置的工字钢纵梁，和铺设于工字钢纵梁上端的花纹钢面板；钢管桩支撑机构包括位于桥面下方且沿桥面长度方向等间隔设置的钢管桩组，每组钢管桩包括直立布置在方形四个直角处的四根钢管桩；每组所述钢管桩还包括加固机构，加固机构包括四对加固支架，使得相邻两根钢管桩之间的上部和下部对应布置一对加固支架，且每个加固支架分别和相邻两根钢管桩通过高强螺栓固定连接。使得本发明的钢管桩栈桥的钢管桩垂直度得到保证，提高了栈桥在水流中的稳定性。稳固，安装拆卸快捷。
Bolt connection type steel pipe pile trestle based on four-point positioning and construction method
一种基于四点定位的螺栓连接式钢管桩栈桥及施工方法
LU JUNQIU (author) / CHEN CUI (author) / CHEN SHI (author) / LI JIAN (author) / WANG YIXIAN (author) / TANG RUI (author) / WANG KAI (author) / GUO YONGGANG (author) / XU JIANYUE (author) / LIU XIAOFENG (author)
2021-11-30
Patent
Electronic Resource
Chinese
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