Application of T-PHC Bamboo Joint Pile in Foundation Engineering in Coastal Areas

Haomiao Ge ； Zhicheng Bai ； Dajiang Geng ； Zhiyuan Zhang ； Yiyu Huang

《International Core Journal of Engineering》 9卷8期 (2023/08) Pp. 156-166

https://doi.org/10.6919/ICJE.202308_9(8).0022

摘要

Taking the pile foundation design and construction of a project in Pudong New Area of Shanghai as an example, the principle and feasibility of T-PHC bamboo pile as a Pile foundation in coastal soft soil areas are verified through the analysis of geological conditions. Based on the actual situation of the project, the main process parameters, construction process and applicable conditions, as well as some problems encountered during the construction process and solutions and prevention methods are introduced. As the foundation of the underground reservoir is located in the original river channel and adjacent to the newly opened river channel, T-PHC bamboo joint piles have good uplift resistance and bearing capacity, meet relevant requirements and have high economic efficiency.

關鍵字

Prefabricated Piles ； Coastal Soft Soil Foundation ； T-PHC Type Bamboo Joint Pile ； Pile Foundation Engineering

參考文獻

Yuan Peng ,Guoqi Chen,Mou Wei,Key Technologies for Pile Foundation Construction under Complex Karst Geological Conditions Based on BIM [J]. Construction Technology (Chinese and English), 2021,50 (17): 141-143+147.

China Academy of Building Sciences, Technical Specification for Pile Foundation Testing in Buildings: JGJ106-2014 [S]. Beijing; China Construction Industry Press, 2014.

Yi Zhang, Shi Ziwei, Su Zhenhua, Efficient construction technology based on BIM for pile foundation project of Beijing National Speed Skating Oval [J]. Construction Technology, 2020,49 (10): 23-26.

You Chen , Hong Pan ,Liang Ma . Mechanical connection construction technology for prestressed concrete bamboo joint piles [J]. Construction Technology, 2015,44 (22): 114-116+124.

Haitao Wang Deyu Hu , Difficulties and countermeasures of mechanically connected prestressed concrete bamboo joint piles in soft soil foundation construction [J]. Real Estate Journal, 2013 (29), 68.