Abstract
An approach to estimate the required strength of geosynthetics in reinforced earth structures with inclined backslope under static and seismic loading conditions is presented in this paper. The results were achieved with a developed algorithm, based on pseudo-static limit equilibrium analyses, that assumes a two-part wedge failure mechanism. Design charts to obtain equivalent earth pressure coefficients and potential failure surfaces are presented. Given the slope angle, the backslope angle, the design value of the soil friction angle, the height of the slope, the unit weight of the soil and the seismic coefficients, one can determine the required strength of geosynthetics for structure equilibrium. This paper intends to broaden the available design charts for geosynthetic reinforced earth structures with non-horizontal backslopes under static and seismic loading, as well as, to provide a helpful tool to design preventive measures for unstable slopes. These charts are also particularly useful for those cases in which the classical earth pressure theories underestimate the required force for slope equilibrium.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
