Numerical Analysis of Structural and Material Solutions for Selected Retaining Walls
نویسندگان
چکیده
منابع مشابه
Analysis of Retaining Walls by Numerical Methods - A Literature Review
Present scenario of the engineering practice is indulged in the search of highly developed methods to judge the earth's retaining walls under seismic conditions which are mostly empirical and based on experience rather than the theories. Understanding the nature of earth retaining structures in unstable events caused by natural phenomena is one of the oldest problems in geotechnical engineering...
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eart pressure problems are encountered in retaining walls, bulkheads, sheeting and bracing in cuts,culverts, tunnels, and cofferdams. in many cases, the lateral pressure is determined by use of classical earth pressure theories, such as coulomb's, where the equilibrium conditions of a failure wedge of soil is considered. excessive dynamic lateral earth pressure on retaining structures resu...
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Finite Element Analysis of Earth Pressures for Narrow Retaining Walls
High traffic demands have led to widening of existing highways to accommodate increased traffic volume. However, due to the high cost of additional right-of-way and limited space available at job sites, construction of earth retaining walls is often done under a constrained space. This leads to retaining walls that are narrower than in design guidelines. This type of walls is referred as “Narro...
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The mitigation of seismic-induced dynamic earth forces by placing a vertical layer of expanded polystyrene (EPS) geofoam buffer between a rigid retaining wall and the backfill soil is a recent geotechnical innovation. In this paper, the influence of an EPS geofoam buffer on the reduction of dynamic wall forces is numerically studied by simulating the results of three reduced-scale models of rig...
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ژورنال
عنوان ژورنال: Civil and Environmental Engineering Reports
سال: 2020
ISSN: 2450-8594,2080-5187
DOI: 10.2478/ceer-2020-0012