日本語フィールド
著者：山本龍之介，石橋雄翔，高牟礼安由，橋本時忠，住隆博 読み: ヤマモトリュウノスケ，イシバシユウト，タカムレアユ，ハシモトトキタダ，スミタカヒロ題名：高速変形下における粘弾性体物性の温度依存性評価発表情報：2023年度衝撃波シンポジウムキーワード：Shock Wave, Bubble Oscillation, Viscoelasticity, Laser irradiation, Temperature dependence概要：抄録：It is well known that living tissues respond depending on the intensity of stimulation. We have speculated that this reaction manifests as a change in the mechanical properties of living tissues. Biological tissues are classified as viscoelastic matter in engineering terms, so these studies can be said to be in the field of rheology. When a phenomenon involving shock waves occurs in a viscoelastic matter, high-speed deformation is expected to occur. We have established a method for estimating physical properties under high-speed deformation using laser-induced bubble oscillation. In this study we aim to obtain viscoelastic properties over a wide range of strain rates by applying temperature changes to experimental samples.英語フィールド
Author：YAMAMOTO Ryunosuke, ISHIBASHI Yuto, TAKAMURE Ayu, HASHIMOTO Tokitada and SUMI TakahiroTitle：Temperature Dependence of Viscoelastic Properties under High-Speed DeformationAnnouncement information:Keyword：Shock Wave, Bubble Oscillation, Viscoelasticity, Laser irradiation, Temperature dependenceAn abstract：It is well known that living tissues respond depending on the intensity of stimulation. We have speculated that this reaction manifests as a change in the mechanical properties of living tissues. Biological tissues are classified as viscoelastic matter in engineering terms, so these studies can be said to be in the field of rheology. When a phenomenon involving shock waves occurs in a viscoelastic matter, high-speed deformation is expected to occur. We have established a method for estimating physical properties under high-speed deformation using laser-induced bubble oscillation. In this study we aim to obtain viscoelastic properties over a wide range of strain rates by applying temperature changes to experimental samples.