応力拡大係数の英語

き裂先端のひずみ速度ε'_ctを、応力拡大係数Ｋと、応力拡大係数の対き裂長さ変化率ｄＫ／ｄａとの関数で表わし、き裂先端のひずみ速度に基いてき裂の進展速度ｄａ／ｄｔを予測する。例文帳に追加

A crack-tip strain rate ε'_ct is expressed by a function of a stress intensity factor K and the rate of change dK/da of the stress intensity factor with respect to crack length, and the crack growth rate da/dt is predicted, on the basis of the crack-tip strain rate. - 特許庁

そして、着目部２０ａの疲労強度と応力拡大係数の積と、公称応力部３０の疲労強度と応力拡大係数の積とが、互いに等しい一定の大きさになるとの仮定に基づいて、着目部２０の疲労強度を推定する。例文帳に追加

Then the fatigue strength of the focused part 20 is predicted based on an assumption that a multiplication of the fatigue strength of the focused part 20a and the stress intensity factor, and a multiplication of the fatigue strength of the nominal stress part 30 and the stress intensity factor become constant values equal to each other. - 特許庁

任意所望な荷重が試験片に負荷されつつ、一定応力拡大係数下で亀裂進展速度を高精度に評価すること。例文帳に追加

To evaluate the propagating speed of a crack in a test piece under a fixed stress intensity factor while a desired arbitrary load is applied to the test piece. - 特許庁

疲労評価の着目部２０の亀裂２０ａの応力拡大係数を有限要素法にて算出する。例文帳に追加

The stress intensity factor of a crack 20a of focused part 20 of fatigue evaluation is calculated with a finite element method. - 特許庁

その関係式と過大応力負荷時の応力拡大係数Ｋ_ｏｖとの関係式を利用することにより、セッチングで負荷する過大応力を効率的な設計値として与える。例文帳に追加

The excessive stress allowed to load by setting is given as the efficient design value by utilizing the relational expression of the obtained relational expression with a stress intensity factor K_ov at the loading time of the excessive stress. - 特許庁

部材の応力集中部から亀裂を検出しなくてもその応力集中部の応力拡大係数を更に高い精度で、更に簡便に測定でき、その応力集中部に亀裂が実際には生じていなくてもその応力集中部の疲労の程度を評価できる非破壊検査方法を提供する。例文帳に追加

To provide a nondestructive inspecting method capable of more easily measuring a stress intensity factor at a stress concentration part at higher precision without detecting cracks at the stress concentration part of a member to evaluate the degree of fatigue at the stress concentration part even if the crack has actually not occurred at the stress concentration part. - 特許庁

着目亀裂２０ａを公称応力部３０に仮想的に移入したときの該仮想移入亀裂３０ａの応力拡大係数を有限要素法にて算出する。例文帳に追加

The stress intensity factor of the virtual import crack 30a when virtually importing view crack 20a into the nominal stress section 30 is computed with the finite element method. - 特許庁

き裂進展速度と応力拡大係数との相関曲線、および応力の時間変化より、復水器２０の実環境中でのＳＣＣ発生挙動およびＳＣＣき裂進展挙動を把握する。例文帳に追加

From a correlation curve between a crack developing speed and a stress spreading coefficient and a change of stress along with the elapse of time, SCC causing behavior and SCC crack developing behavior in the actual environment for the condenser 20 is grasped. - 特許庁