Research on Construction Technology of First Pile in an Urban Expressway under Complicated Conditions

1st International Global on Renewable Energy and Development

Zhu, Zhi Gang^1

Department of Civil Engineering, Guangdong Construction Vocational Technology Institute, Guangzhou

510440, China^1

关键词: Construction organizations;    Construction program;    Construction projects;    Construction technologies;    Foundation construction;    research methods;    Sand formations;    Urban expressway;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/100/1/012182/pdf
DOI  :  10.1088/1755-1315/100/1/012182

来源: IOP

【 摘 要 】

This paper develops a research method on the construction of the first pile in the process of the construction on an urban expressway under complicated conditions, such as the difference between the underground conditions and the exploration results,the sand formation,the whole weathered and the rich groundwater. We study the relevant technical parameters and construction organization through construction of the first pile. The results show that construction on the first pile is very important under complicated conditions and can provide a basis to continuously improve the level of the whole pile foundation construction technology, and ultimately determine the entire project feasible construction program and the successful completion of the construction project.