Analyzing the Impact of Deep Excavation on Retaining Structure Deformation Based on Element Tracking
Wen Tan,
Zhenyu Lei,
Yanhong Wang
et al.
Abstract:In the simulation of foundation pit excavation, the traditional element birth–death method commonly used tends to encounter issues such as uncoordinated deformation and changes in the constitutive model, affecting the accuracy of the prediction results. To address these issues, this study proposes the use of element tracking. By duplicating elements for temporary supports or structures requiring changes in material properties and appropriately activating or deactivating them at the right moments, the simulatio… Show more
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