A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deepwater inclined rock bed pile foundation construction structure and construction method thereof
The invention discloses a deepwater inclined rock bed pile foundation construction structure and a construction method thereof, and belongs to the technical field of pile foundation construction. The device comprises a bridge abutment, a bridge pier and a bailey beam, the bailey beam is placed on the surface of the bridge abutment, the bridge pier is arranged at the bottom of the bailey beam, and a crawler crane and a percussion drill are borne on the upper surface of the bailey beam; a steel pipe pile is hoisted at the end of the crawler crane through a steel wire rope, a square sand leakage hole is formed in the upper middle portion of the steel pipe pile, and the bottom of the steel pipe pile extends to the inclined rock face of the deep water area. According to the deep water inclined rock surface pile foundation construction method, deep water inclined rock surface pile foundation construction can be completed by pouring the block stones into the steel pipe piles, filling and leveling up the inclined rock surface, hammering to form holes and pouring underwater concrete to form the rock-socketed pile foundation, and the method is reliable in technology, guarantees the construction quality, is suitable for underwater pile foundation engineering construction of wading bridge engineering, and is reliable in technology and good in hole forming effect.
本发明公开了一种深水倾斜岩床桩基施工结构及其施工方法，属于桩基施工技术领域。本发明包括桥台、桥墩和贝雷梁，所述的桥台的台面上放置有贝雷梁，贝雷梁的底部设置有桥墩，贝雷梁的上表面承载有履带吊、冲击钻机；所述的履带吊的端部通过钢丝绳吊装有钢管桩，钢管桩中上部开有方形漏砂孔，钢管桩的底部延伸至深水区的倾斜岩面上；本发明依靠向钢管桩内倾倒块石，填平倾斜岩面，再通过锤击成孔，浇筑水下混凝土形成嵌岩桩基，即可完成深水倾斜岩面桩基施工，该方式技术可靠，施工质量有保证，适用于涉水桥梁工程的水下桩基工程施工，技术可靠，成孔效果好。
Deepwater inclined rock bed pile foundation construction structure and construction method thereof
The invention discloses a deepwater inclined rock bed pile foundation construction structure and a construction method thereof, and belongs to the technical field of pile foundation construction. The device comprises a bridge abutment, a bridge pier and a bailey beam, the bailey beam is placed on the surface of the bridge abutment, the bridge pier is arranged at the bottom of the bailey beam, and a crawler crane and a percussion drill are borne on the upper surface of the bailey beam; a steel pipe pile is hoisted at the end of the crawler crane through a steel wire rope, a square sand leakage hole is formed in the upper middle portion of the steel pipe pile, and the bottom of the steel pipe pile extends to the inclined rock face of the deep water area. According to the deep water inclined rock surface pile foundation construction method, deep water inclined rock surface pile foundation construction can be completed by pouring the block stones into the steel pipe piles, filling and leveling up the inclined rock surface, hammering to form holes and pouring underwater concrete to form the rock-socketed pile foundation, and the method is reliable in technology, guarantees the construction quality, is suitable for underwater pile foundation engineering construction of wading bridge engineering, and is reliable in technology and good in hole forming effect.
本发明公开了一种深水倾斜岩床桩基施工结构及其施工方法，属于桩基施工技术领域。本发明包括桥台、桥墩和贝雷梁，所述的桥台的台面上放置有贝雷梁，贝雷梁的底部设置有桥墩，贝雷梁的上表面承载有履带吊、冲击钻机；所述的履带吊的端部通过钢丝绳吊装有钢管桩，钢管桩中上部开有方形漏砂孔，钢管桩的底部延伸至深水区的倾斜岩面上；本发明依靠向钢管桩内倾倒块石，填平倾斜岩面，再通过锤击成孔，浇筑水下混凝土形成嵌岩桩基，即可完成深水倾斜岩面桩基施工，该方式技术可靠，施工质量有保证，适用于涉水桥梁工程的水下桩基工程施工，技术可靠，成孔效果好。
Deepwater inclined rock bed pile foundation construction structure and construction method thereof
一种深水倾斜岩床桩基施工结构及其施工方法
ZHAO GUOHUI (author) / HUANG JINKUN (author) / QIAN YUANDI (author) / CAO ZIJUN (author) / LI XUEDONG (author)
2023-08-01
Patent
Electronic Resource
Chinese
Construction method for forming steel pipe pile on deepwater and torrent inclined rock bed
| European Patent Office | 2024
Deepwater pile foundation positioning and guiding structure and construction method
| European Patent Office | 2015
FOUNDATION STRUCTURE HAVING PLURALITY OF INCLINED PILE AND CONSTRUCTION METHOD THEREOF
| European Patent Office | 2023
Deepwater shallow covering layer inclined rock trestle construction method
| European Patent Office | 2023