Breaking failure and internal stability analysis of Geosynthetic Reinforced Earth walls

W. Y. Hung, H. T. Chen, C. J. Lee, Y. C. Wei

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

A number of methods have been proposed for the design of reinforced soil structures in recent years. However, different results were obtained from various design methods. The purpose of this study is to propose an assessment method for evaluating internal stability of the Geosynthetic Reinforced Earth (GRE) structures to close to the verge of failure. From observation of the modeling test results, it can be found that the failure plane with angle of θ = (β + φ)/2 encompasses the ruptures in the reinforcement and fit well to the failure wedge, where β is the wall inclination and φ the soil friction angle. On the other hand, the GRE structure was considered as a finite soil wall or slope with a homogeneous c-φ soil, and the proposed Reinforced Earth Structure Stability (RESS) assessment can estimate the critical wall height by the use of factor Am, which increases with increasing wall inclination and reinforcement layers.

原文???core.languages.en_GB???
主出版物標題Physical Modelling in Geotechnics - Proceedings of the 7th International Conference on Physical Modelling in Geotechnics 2010, ICPMG 2010
發行者CRC Press
頁面455-461
頁數7
ISBN(列印)9780415592895
DOIs
出版狀態已出版 - 2010
事件7th International Conference on Physical Modelling in Geotechnics 2010, ICPMG 2010 - Zurich, Switzerland
持續時間: 28 6月 20101 7月 2010

出版系列

名字Physical Modelling in Geotechnics - Proceedings of the 7th International Conference on Physical Modelling in Geotechnics 2010, ICPMG 2010
1

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???7th International Conference on Physical Modelling in Geotechnics 2010, ICPMG 2010
國家/地區Switzerland
城市Zurich
期間28/06/101/07/10

指紋

深入研究「Breaking failure and internal stability analysis of Geosynthetic Reinforced Earth walls」主題。共同形成了獨特的指紋。

引用此