Wu, C.-Y.; Hsu, C.-F. Establishment of Localized Utilization Parameters for Numerical Simulation Analysis Applied to Deep Excavations. Appl. Sci.2023, 13, 10127.
Wu, C.-Y.; Hsu, C.-F. Establishment of Localized Utilization Parameters for Numerical Simulation Analysis Applied to Deep Excavations. Appl. Sci. 2023, 13, 10127.
Wu, C.-Y.; Hsu, C.-F. Establishment of Localized Utilization Parameters for Numerical Simulation Analysis Applied to Deep Excavations. Appl. Sci.2023, 13, 10127.
Wu, C.-Y.; Hsu, C.-F. Establishment of Localized Utilization Parameters for Numerical Simulation Analysis Applied to Deep Excavations. Appl. Sci. 2023, 13, 10127.
Abstract
The objective of this study is to investigate the use of excavation behavior prediction and analysis software in the field of civil en-gineering. PLAXIS and SoilWorks, widely used in the engineering and academic communities, were employed as research tools for analyzing gravel layers and deriving appropriate ranges of soil elastic modulus for different software programs. By collecting excavation cases in the Xindian area of New Taipei City, Taiwan, and conducting deep excavation analysis using the displacement of retaining walls, this study provides recommended ranges for localized selection of soil elastic modulus. The suggested range for PLAXIS is 7,840 N/m² to 9,800 N/m², while Soil-Works suggests a range of 2,450 N/m² to 3,430 N/m². These ranges allow for reasonable estimation of maximum deformations during the final excavation stage. Based on the research findings, it is recommended that engineers refer to the provided ranges when selecting soil elastic modulus for excavation analysis in gravel layers using different soft-ware programs in the Xindian area of Taiwan to improve the accuracy of deformation predictions during the final excavation stage. These results serve as important references for engineers and contribute to the effective prediction and management of excavation behavior in civil engineering projects.
Keywords
Numerical Simulation of Deep Excavation; Gravel Layers; Localized Soil Elastic Modulus; PLAXIS; SoilWorks
Subject
Engineering, Civil Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
