A Method for Determining the Soil Shear Strength by Eliminating the Heteroscedasticity and Correlation of the Regression Residual

Due to cost and variability of geotechnical test results, the number of samples for geotechnical material parameters in one engineering project is limited, resulting in a certain degree of errors in the calculation of probability distribution, mean, and variance of mechanical parameters of the geote...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Heng Chi, Hengdong Wang, Yufeng Jia, Degao Zou
Format:	Article
Language:	English
Published:	MDPI AG 2025-09-01
Subjects:	Mohr–Coulomb shear strength of soil generalized least squares method mean value variance reliability index
Online Access:	https://www.mdpi.com/2076-3417/15/18/10289