ダウンロード数 : ?
タイトルヨミ
セキブンガタ ENDOCHRONIC リロン ノ ネツ リキガクテキ キソ
日本語以外のタイトル
Thermodynamic Foundations of Endochronic Theory with Kernels
ファイル
言語
日本語
著者
藤居 良夫
内容記述(抄録等)
Recently the endochronic theory in plasticity has been proposed, which seems to rationally describe the general behavior of concrete or soils under complicated multi-axial loading states. It is based on sound thermodynamic arguments, and does not require the notion of yield surface nor specification of unloading-re-loading criteria. This unique features make the theory particularly attractive for describing the behavior of concrete or soils.
The endochronic theory was originally developed by Valanis and has been applied with remarkable success to various problem of metal plasticity, which is called the integral endochronic theory (the endochronic theory with kernels).
On the other hand, the other endochronic theory was developed by Bazant et al. to describe the behavior of concrete, which is called the incremental endochronic theory. It is derived from the integral endochronic theory by replacing the kernel function with a single exponential term, and it is requires a large number of functions and material parameters.
In this paper, thermodynamic foundations for the integral endochronic theory are considered, and mechanical explanations of the theory are given by means of physical models. Moreover, the features in plasicity which were derived from the theory are examined thoroughly.
掲載誌名
島根大学農学部研究報告
23
開始ページ
146
終了ページ
155
ISSN
0370940X
発行日
1989-12-21
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
他の一覧
このエントリーをはてなブックマークに追加