Introduction
Bimonthly, started in 1957
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
location: home > paper >

Database Assessment of Design Methods for Axial Bearing Capacity of Driven Piles in Sand
DOI:
10.16355/j.cnki.issn1007-9432tyut.2022.04.023
Received:
Accepted:
Corresponding author | Institute | |
ZHAN Wei | Key Laboratory of Road and Bridge Detection and Maintenance Technology Research of Zhejiang Province, Zhejiang Scientific Research Institute of Transport |
abstract:
The common design methods for axial bearing capacity of driven piles in sand include conventional API method and four CPT-based methods, namely ICP-05, UWA-05, Fugro-05, and NGI-05. However, the reliability and accuracy of these design methods are still unclear, mainly owning to the lack of high-quality static load test data that can be used to evaluate the performance of these methods. High-quality database is also useful in the verification of any new design method. A new ZJU-ICL sand database consisting of 118 high-quality static load tests was established by expanding some commonly used databases by adding new test data. The database assessment of five design methods for axial bearing capacity of driven piles in sand was performed by using statistical method.
Keywords:
driven piles; axial bearing capacity; sand; design methods; database;