Stress-Settlement Model of Piles in the Coastal Regions of Nigeria

Akpila Sb
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引用次数: 0

Abstract

A model that predicts the settlement of pile in the coastal regions of Nigeria (Lekki, Aja, Ikoyi, Victoria Island, Magodo, Ikorodu, Ipakodo and Festac) in Lagos was studied through the use of statistical analysis. Descriptive analysis, parametric test, correlation and regression were used to determine a significant relationship between stress and its settlement. A predictive model describing the relationship between stress and maximum settlement of these piles was generated. The results reveal that the settlement increased by 0.0009mm for every one-point increase in stress. A predictive stress-settlement model was developed with a regression coefficient of 0.8428. The model may be useful in providing settlement information on piles driven within the Lagos.
尼日利亚沿海地区桩的应力沉降模型
通过统计分析,研究了尼日利亚拉各斯沿海地区(Lekki、Aja、Ikoyi、维多利亚岛、Magodo、Ikorodu、Ipakodo和Festac)桩基沉降预测模型。通过描述性分析、参数检验、相关分析和回归分析,确定了应力与沉降之间的显著关系。建立了应力与最大沉降关系的预测模型。结果表明,应力每增加1点,沉降量增加0.0009mm。建立了回归系数为0.8428的应力沉降预测模型。该模型可用于提供拉各斯内打桩的沉降信息。
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16 weeks
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