地すべり地盤の変形に及ぼす間隙水圧の影響についての一考察
スポンサーリンク
概要
- 論文の詳細を見る
The relationship between pore water pressure and displacement was examined which had been obtained by the experiment on the artificial occurrence of landslide on the natural slope. The results obtained are as follows.<BR>1) Strain rate increases exponentially as pore water pressure increases.<BR>2) If the relationship between rate of change of pore water pressure and strain rate of the ground can be regarded as the relationship between input and output in the linear system, the spectral ratio of the strain rate to the rate of change of pore water pressure can be approximately expressed by the system function of the Voigt Model or the Bingham Model.<BR>3) It is presumed from 2) that the pore water pressure has had direct effects upon the land deformation in this experiment.<BR>4) In the band of higher frequency the discrepancy between the spectral ratio in 2) and the theoretical values calculated from the system functions is caused by the assumption that the phenomena were regarded as the linear system. It is thought that the actual phenomena show the nonlinearity as in 1) by some factors of the lowering of strength of the ground and so forth.
論文 | ランダム
- 百合子とソビエト映画--「滞ソ日記」などにふれて (宮本百合子(特集))
- Analysis of Unsteady State Problems of Nonlinear Heat Conduction Materials : 1st. Report: One-dimensional Exponential Models of x = constant
- Synthesis of 3-hydroxyretinal in the cytosol of the butterfly compound eye : Physiology
- 生命の教育と「いのち」の教育--ホスピスでの経験から (キリスト教大学の新たなる創造--「心の教育」と宗教:キリスト教大学に期待されるもの)
- 雇用構造の変化と賃金類型 (産業構造の変化と雇用問題)