拉张应力 meaning in English
stretching stress
te ile stre
tensile stress
Examples
- Cbm sealed condition is bad under neutral plane at axial part where shows tensile stress in syncline structure
向斜中和面以下表现为拉张应力，向斜轴部中和面以下的煤层甲烷封存较差。 - Cbm is easy to escape over the neutral plane where shows tensile stress in antiform ; cbm accumulates under the neutral plane
背斜构造中和面以上表现为拉张应力，煤层气容易逸散，中和面以下煤层甲烷聚集。 - By means of the finite element inverse analysis , based on stress - strain theoretical equations of the elastoplasticity and viscoelasticity - viscoplasticity , the change of the valley - side margin stress distribution during original state , the condition of human cutting a terrace of building houses in the loess slope , and the condition of cutting the top of loess slope is elucidated
3 .基于粘弹?粘塑性理论的本构方程，运用有限元方法进行反演分析，阐明了宅基边坡谷缘在天然条件、斩坡建窑条件下和削坡条件下的应力场变化特点。结果表明，谷缘在斩坡建窑条件下拉张应力和剪切应力增大是导致崩塌产生的根本原因。