Model Test and Numerical Simulation of the Mudcake Thickness Effect on the Bearing Capacity of Vertically Loaded Single Piles
- Resource Type
- Authors
- Ziguang Zhang; Peisheng Xi; Maoyan Ma; Jian Cui
- Source
- Mathematical Problems in Engineering, Vol 2020 (2020)
- Subject
- Computer simulation
Article Subject
General Mathematics
0211 other engineering and technologies
General Engineering
020101 civil engineering
02 engineering and technology
Engineering (General). Civil engineering (General)
0201 civil engineering
Stress (mechanics)
QA1-939
Model test
Geotechnical engineering
Bearing capacity
TA1-2040
Pile
Displacement (fluid)
Geology
Mathematics
021101 geological & geomatics engineering
- Language
- English
- ISSN
- 1563-5147
Mudcake is an important factor affecting the bearing capacity of vertically loaded single piles. The model test and numerical calculation were used to analyse the stress and displacement characteristics of vertically loaded single piles under the conditions of different mudcake thickness and loading capacity. The effect of mudcake thickness on bearing capacity has been analyzed systematically, and its mechanism and changing laws were revealed. Eventually, the concept of the mudcake thickness effect was proposed, which must be considered fully during the construction of mud protection bored piles. The research results have important scientific value and guiding significance for understanding of the influence of pile side mudcake on the bearing capacity of vertically loaded single piles.