A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Quality Control of Bored Piles of Cross-river Bridges Pile Foundation Construction
Punching pile is a commonly used construction technology for pile foundation of river-crossing bridges, which has the advantages of small impact on the sur-rounding environment, strong adaptability of pile length and pile diameter, the pile end can enter the holding layer or be embedded in the rock layer, and large bearing capacity of a single pile, etc. However, the process and operation requirements are more strict and prone to quality accidents. However, the hole formation process and operation requirements are more stringent, and quality accidents are prone to occur. Based on the pile foundation project of Shenzhen Changchun North Road Bridge, this paper analyzes the quality control requirements of large diameter bored piles in land and water construction, proposes the pile foundation application process under adverse geological conditions, and at the same time, also proposes the measures to prevent and deal with quality problems. Through these measures, the 36 bored piles (24 piles of 1.5m diameter and 12 piles of 1.6m diameter) of this bridge are all class I piles after testing, with good quality control effect, which can provide relevant engineering experience for the subsequent municipal bridges across the river with similar structures.
Quality Control of Bored Piles of Cross-river Bridges Pile Foundation Construction
Punching pile is a commonly used construction technology for pile foundation of river-crossing bridges, which has the advantages of small impact on the sur-rounding environment, strong adaptability of pile length and pile diameter, the pile end can enter the holding layer or be embedded in the rock layer, and large bearing capacity of a single pile, etc. However, the process and operation requirements are more strict and prone to quality accidents. However, the hole formation process and operation requirements are more stringent, and quality accidents are prone to occur. Based on the pile foundation project of Shenzhen Changchun North Road Bridge, this paper analyzes the quality control requirements of large diameter bored piles in land and water construction, proposes the pile foundation application process under adverse geological conditions, and at the same time, also proposes the measures to prevent and deal with quality problems. Through these measures, the 36 bored piles (24 piles of 1.5m diameter and 12 piles of 1.6m diameter) of this bridge are all class I piles after testing, with good quality control effect, which can provide relevant engineering experience for the subsequent municipal bridges across the river with similar structures.
Quality Control of Bored Piles of Cross-river Bridges Pile Foundation Construction
Advances in Engineering res
A Rashid, Ahmad Safuan Bin (editor) / Şahin, Sümer (editor) / Makhmudov, Kh. F. (editor) / Ismail, Mohamed A. (editor) / Sun, Lei (author) / Liu, Xinyan (author) / Xu, Junpeng (author) / Li, Shumin (author) / Li, Mi (author) / Hu, Cong (author)
International Conference on Applied Mechanics and Engineering Structures ; 2024 ; Zhuhai, China
2024-07-23
9 pages
Article/Chapter (Book)
Electronic Resource
English
Construction method for bored pile foundation, combined steel casing and bored pile foundation
| European Patent Office | 2023
Engineering Index Backfile | 1952
Pile foundation construction process of cast-in-situ bored pile
| European Patent Office | 2024
Pile foundation construction process of cast-in-situ bored pile
| European Patent Office | 2023