crack amplitudeとは 意味・読み方・使い方

The length of maximum cracks αf is computed from the obtained amplitude of the maximum strain, and the junction area W is computed from the maximum crack length αf.例文帳に追加

そして、求めた最大ひずみ振幅から最大亀裂長さα_f を求め、この最大亀裂長さα_f から接合面積Ｗを求める。 - 特許庁

The method for estimating the residual life of the structure is to calculate an equivalent stress amplitude from real measurement fatigue crack lengths.例文帳に追加

構造物の残余寿命の推定方法は、実計測疲労き裂長さから等価応力振幅を演算する。 - 特許庁

The method includes further a step for ascertaining a plurality of linear responses, that are respectively signs for indicating refection signals from the crack, out of the plurality of mapped amplitude responses.例文帳に追加

この方法は、さらに、これら複数のマッピングされた振幅応答の中で、それぞれが亀裂からの反射信号を示す標識である複数の線形応答を突き止めるステップを含む。 - 特許庁

The repeated compression loads are imparted with the same amplitude or to reduce amplitudes gradually, and the repeated compression loads are loaded while measuring a crack progress length.例文帳に追加

繰り返し圧縮荷重は、振幅が同じまたは振幅が徐々に小さくなるように与え、き裂の進展長さを測定しながら繰り返し圧縮荷重を負荷する。 - 特許庁

Further, since its structure consists essentially of bainite and is uniform, to a high stress amplitude in a low cycle fatigue region, its yield stress is higher than that in a structure consisting essentially of ferrite such as a DP steel on the same strength level, the skid resistance of dislocation to repeated stress is high, and the generation of a fatigue crack can be suppressed.例文帳に追加

また、ベイナイト主体で均一な為、低サイクル疲労域での高い応力振幅に対しては、同一強度レベルのＤＰ鋼のようなフェライト相主体の組織よりも、降伏応力が高い為に、繰り返し応力に対する転位のすべり抵抗が高く、疲労亀裂の発生を抑制できる。 - 特許庁

To provide an ultrasonic bonding controller capable of determining whether the bonded state is good or not even if a workpiece to be bonded having a small oscillation amplitude is subjected to the ultrasonic joining, and detecting a poor bonding, a crack failure or an abnormal bonding peeling inexpensively.例文帳に追加

被接合部材の振動振幅が小さい超音波接合であっても接合良否の判定ができるとともに、接合不良と亀裂破損または接合剥離異常を安価に検出することのできる超音波接合制御装置を得る。 - 特許庁