1) ductile tearing assessment
塑性撕裂评定
1.
Based on level three programme(ductile tearing assessment) of assessment standard BS7910,ductile tearing assessment of surface flaw in circumferential weld of pipe-line under pure bending load was proceeded by using J integral engineering estimate method of SC.
ENG(表面裂纹工程估算方法)J积分工程估算方法对承受纯弯曲载荷作用的管道环焊缝表面裂纹进行塑性撕裂评定。
2) Tearing mode
撕裂模不稳定性
1.
Tearing mode instability analysis with phasecomparison method on the HL-1M tokamak;
HL-1M装置撕裂模不稳定性的相位比对法研究
2.
Tearing mode in itself is a process of magnetic reconnection.
电流片位形中的不稳定本征模,对磁场重联的触发和发展有重要作用,其中撕裂模不稳定性本身是一种自发重联过程,它对大规模磁场重联的触发有直接作用。
4) tearing property
撕裂性
1.
The vague neural network applied in analyzing tearing property of fabric is discussed in this paper.
通过探索模糊神经网络在织物撕裂性能分析中的应用,提出了基于自适应模糊神经网络ANFIS的棉织物的撕裂性能预测模型,经过多次训练后,网络具有较强的预测能力。
5) ductile tearing
韧性撕裂
1.
A quasi static approach is presented for ductile tearing test of double cantilever beam specimen by using the model of elastic beam on elaso plastic foundation.
对典型结构钢的双悬臂梁试件的中低速韧性撕裂的实验进行了准静态模拟。
2.
The specific fracture energy for ductile tearing crack propagation in three kinds of pipeline steel was experimentally determined at room temperature under quasi-static and dynamic loading conditions using pin-loaded side-grooved double cantilever beam (DCB) specimens.
阐述了用实验确定在常温及静载和动载条件下韧性撕裂在三种管线钢材中传播时的断裂比能值。
6) easily torn ability
易撕裂性
1.
It points out that the key to the technical process of the product manufacturing lies in meeting the requirements of separating strength and the easily torn ability.
该产品的工艺关键在于达到剥离强度和易撕裂性要求。
补充资料:撕裂
分子式:
CAS号:
性质:用两个相反的力拉材料,使之分离或破裂。一般对薄膜材料和薄片材料关心这一指标,为了便于检验,一些试验方法都规定了专门的试样并预先开出了裂口。例如适用于塑料软片的埃莱门多夫法,就是将矩形或恒定半径的带圆弧试样开一切口,然后在专门的撕裂仪上用摆锤击打使其撕裂,读出度盘读数,算得耐撕裂力,单位N。
CAS号:
性质:用两个相反的力拉材料,使之分离或破裂。一般对薄膜材料和薄片材料关心这一指标,为了便于检验,一些试验方法都规定了专门的试样并预先开出了裂口。例如适用于塑料软片的埃莱门多夫法,就是将矩形或恒定半径的带圆弧试样开一切口,然后在专门的撕裂仪上用摆锤击打使其撕裂,读出度盘读数,算得耐撕裂力,单位N。
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参考词条