逆打ち工法を用いた山留め挙動 : その2 ソイルセメント柱列壁の解析例

概要

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The previous thesis (Part 1) presented a calculation method for an earth retaining structure constructed by the Sakauchi method, and also, the calculated mechanical behavior of an RC earth retaining structure. In this study, the author discusses theoretically the possibility to apply the Sakauchi method for a soil cement earth retaining structure having fairly low bending rigidity compared with an RC wall. We have learned that the Sakauchi method can also be applied to a soil cement earth retaining structure, as proved by the following evidence for successful Sakauchi method. There are, (a) restraining effect on the wall's rotation by a placed strut, and (b) increase of bending rigidity of wall, reflecting successive construction of the basement wall, in association with the progress of excavation.
社団法人日本建築学会の論文
2001-05-30