crack propagation evaluationとは 意味・読み方・使い方

A fatigue crack propagation lifetime at the fatigue life evaluation part 23 is calculated by using the stress distribution and the residual stress distribution of the plate thickness cross section 41 of the longitudinal face 21.例文帳に追加

ロンジフェイス２１の板厚断面４１の応力分布と残留応力分布を用いて、疲労寿命評価部２３の疲労き裂伝播寿命を算定する。 - 特許庁

To provide a method for determining propagation stop characteristic of high-speed ductile fracture of a steel pipe, for preventing a large-scale accident by high-speed ductile fracture by performing a characteristic evaluation by the use of a test piece suitable to material evaluation of shearing crack propagation resistance which is important in high-speed ductile fracture.例文帳に追加

高速延性破壊で重要な、せん断き裂伝播抵抗の材料評価に適した試験片を用いた特性評価をすることにより、高速延性破壊による大事故を防止するための、鋼管の高速延性破壊の伝播停止特性判定方法を提供する。 - 特許庁

To provide a method for determining brittle crack propagation inhibiting performance of high-strength steel plates which greatly improves miniature testing method and its evaluation method, and simply/easily estimates arrest performance of any high-strength steel plate with thickness of 50 mm or more without conducting any large test such as ESSO test or double tensile test to inspect performance of high-strength steel plates.例文帳に追加

高強度厚鋼板の脆性き裂伝播停止性能の判定において、小型試験法およびその評価方法を大幅に改善し、ＥＳＳＯ試験や二重引張試験の大型試験を行うことなく、板厚５０ｍｍ以上の高強度厚鋼板のアレスト性能を簡便な手法で推定して、高強度厚鋼板の性能を検査する。 - 特許庁