Study on the change state of stress ratio of pile and soil during service period

2018 2nd International Workshop on Renewable Energy and Development

能源学;经济学

Jiang, Hong-Ying^1 ; Lu, Jia-Ming^2

School of Civil Engineering, Xijing College, Xi'an

710123, China^1

Qin and Han Dynasties New Town Development and Construction Group Co. LTD, Xi'an

710000, China^2

关键词: Composite foundations;    Consolidation settlement;    Load sharing;    Probabilistic modeling;    Soil consolidation;    State of stress;    Stochastic theories;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/153/3/032012/pdf
DOI  :  10.1088/1755-1315/153/3/032012

来源: IOP

【 摘 要 】

Based on the simulation experiment of the soil consolidation settlement and used the stochastic theory, the regulation of load sharing ratio between pile and soil in composite foundation during construction and consolidation settlement of soil is studied. A simplified probabilistic model is proposed to estimate the load sharing ratio. It provides a reference basis for better study of the predictability of composite foundation and other structural prediction studies based on a variety of materials.