高靭性セメント系複合材料を用いたダンパー部材のせん断耐力と変形能に関する評価法の提案と検証 : 高靭性セメント系複合材料を用いたダンパー部材のせん断耐力と変形能に関する研究(その2)

概要

論文の詳細を見る
The influence of ultimate tensile strain (ε_<PSH>) fluctuation during the Pseudo Strain Hardening (PSH) behavior on the shear strength and deformation capacity after the flexural yielding of damper with High Performance Fiber Reinforced Cementitious Composite was examined by FEM parametrical analysis. Subsequently, the evaluation methods for shear strength and deformation capacity after flexural yielding, which can give proper consideration to fluctuation of ε_<PSH>, were proposed, and their applicability was verified. As a result of comparing the applicability of these evaluation methods with parametric analysis, it was shown that the improvement of the deformation capacity after the shear strength along with the increase of ε_<PSH> and flexural yielding could be well evaluated. Furthermore, as a result based on comparison between the test results in the past research and the evaluated value, this proposal equation evaluated all the test results in the past research to be safe.
社団法人日本建築学会の論文
2008-12-30