@article{oai:fukuyama-u.repo.nii.ac.jp:00008260,
 author = {西原, 晃},
 journal = {福山大学工学部紀要},
 month = {Dec},
 note = {P(論文), The problem of the active and passive earth pressure acting on a rigid retaining wall has been studied ever since Coulomb formulated the limit equilibrium solutions in 1776 . It has long been recognized that such solutions greatly overestimate the passive pressure. With the development of the plasticity theory, many problems have been solved on much more logical basis. The author has examined the logical basis of the limit equilibrium method and the limit analysis, and proposed a set of new methods (Upper and Lower Equilibrium Methods) of obtaining both of the upper and the lower bound solutions. In this paper, the validity of Upper and Lower Equilibrium Methods (ULEM) is examined through analysis of the problem of the active and passive earth pressure by ULEM.},
 pages = {49--56},
 title = {上界・下界つり合い法による土圧問題の解析},
 volume = {30},
 year = {2006}
}