土構造物の性能設計について(<特集>性能設計)

概要

論文の詳細を見る
Conventionally, the limit equilibrium stability analysis has been adopted for seismic design of soil structures, such as the circular arc method. The studies of analysis for the amount of deformation during earthquakes have as the method of prevention against level II earthquake motions since Hyogoken Nambu earthquake (1995). The objective of the performance based design is demonstrated for the guidelines of design for railroad structures, fill dams and so on. And the way of searching deformations by making the amount of settlement the effective index is taken. This paper describes the fundamental idea of the performance based design of soil structures. In addition, as one practical example of soil structures, the performance based design of fill dams during earthquakes is described.
社団法人地盤工学会の論文
2008-05-01