notched beam

基本解釋

The fracture toughness of the alloys was measured on single-edge notched beam and cracked beam specimens.
采用缺口和裂紋兩種試樣測定合金的斷裂韌性；
A formula for calculating K1 of a V-notched beam under arbitrary span three points bending is given by the use of superposition techniques.
本文利用疊加原理，給出一適應(yīng)于任意跨距三點彎曲V形切口梁的應(yīng)力強度因子的計算公式。
The residual tensile strength of steel fiber reinforced mortar(SFRM) was determined by inverse analysis by using load versus crack mouth opening displacement(CMOD) curve from notched beam tests.
根據(jù)三點彎曲缺口梁的荷載與裂縫張開位移曲線，用反分析法確定了鋼纖維水泥砂漿的拉伸殘余強度。