Study on application of modified Weibull model to settlement prediction of foundation
Study on application of modified Weibull model to settlement prediction of foundation
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DOI：
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发表时间：
2005
影响因子：
1.5
通讯作者：
Wang Zhi-liang
中科院分区：
文献类型：
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作者：
Wang Zhi-liang
地基沉降预测一直是岩土工程中的前沿问题。针对传统指数模型的不足，进行了分析和改进，提出了更具有普适性的修正威布尔曲线沉降预测模型。并通过工程实例验证了该模型的合理性。结果表明，该模型能较准确地预测地基沉降。在某种程度上，它在实践中具有一定的参考和应用价值。最后指出了进一步研究的问题。
The settlement prediction of foundations is always a frontal problem in geotechnical engineering. Aimed at the shortcomings of traditional exponential model, some analyses and improvements are done, and then, the modified Weibull curve model with more universality for settlement prediction is put forward. Furthermore, the rationality of this model is attested with several engineering examples. It can be easily found that this model can cause more accurately predicting results of foundation settlements. In a way, it has some reference and application value in practice. At last, the further studying problem is pointed out.