axial strain
[力] 轴向应变
2025-08-10 21:18 浏览次数 5
[力] 轴向应变
axial high strain fatigue多轴高应变疲劳
Axial l strain轴向应变
axial symmetric strain轴向对称应变
axial stress-strain轴向应力应变
multi-axial high strain fatigue多轴高应变疲劳
axial plastic strain轴向塑性应变
axial stress strain relationship轴向应力
Axial-strain-controlled method轴向应变控制法
axial failure strain轴向破坏应变
the converted axial strain of fbg accords with mts displacement gauge with the relative error 3.2%.
换算后光栅的轴向应变与mts位移计吻合很好,相对误差仅为3.2%;
higher lateral deformation and poisson's ratio as well as negative volumetric strain can be reached for higher pore pressure even though axial strain of specimen is lower.
较高的孔隙压力,即使试样的轴向应变为低,可以达到较高的横向变形和泊松比,以及负体积应变。
based on the shape factor and the effective poisson ratio an effective method to transform from lateral strain of funnel-like specimen to axial strain of standard specimen is developed.
基于形状因子与等效泊松比的原理,建立了——漏斗型小试样径向应变向轴向应变换算的等效方法。
the breakage volumetric strain of rockfill is positive and increases with the increase of axial strain in a trend of hyperbolic curve.
堆石体的破碎体应变均为正值,且随轴向应变的增加而增大,两者近似呈双曲线关系。
the circumferential strain of marble sample is larger not only than its axial strain but also larger than its circumferential strain by conventional uniaxial compression test.
巖样发生时滞性破坏时的环向应变不仅大于自身的轴向应变,而且也大于其常规单轴压缩破坏时的环向应变;
the relationship among many factors are obtained on the creep behaviour of sedimentary soft rock, such as axial strain, axial strain ratio, axial stress, and axial stress ratio.
系统地把握了多种软巖在不同条件下的强度、变形特性,探讨了各种软巖的变形、变形速率、时间依存性等影响因素,为预测软弱巖体的长期力学稳定性提供了重要依据。
finally, the curves of axial strain and dynamic pore water pressure coefficient were figured and analyzed.
最后,绘制了试样轴向应变与动孔隙水压力系数的关系曲线,并分析了曲线的变化规律。
in addition, results of the linear regression for stress and instantaneous strain show that the instantaneous axial strain and axial load approximated to grow proportionally.
另外,应力与瞬时应变线性拟合结果表明,瞬时轴向应变与轴向荷载近似成比例增长。
the axial strain of the deck can be decreased by reducing the length of the balk or replacing the bridge pier by hinged bearing.
减小桥垮长度以及桥面桥墩改用铰连接都可以使得桥面轴向应变减小;
commonly , ultrasound elastography can only obtain the axial strain distribution of tissues with an external compression.
摘要超声弹性成像通常只能得到组织在外部压缩作用下的纵向应变分布。
the pmfbg sensing experimental systems of temperature, axial strain and transverse load were set up, respectively, and the corresponding experiments were carried out.
分别搭建了保偏光纤布拉格光栅的温度、轴向应变和横向负载传感实验系统并进行了实验研究。
we analyzed in detail about axial strain temperature and transverse pressure sensitivity of polymer lpg.
详细讨论了聚合物长周期光纤光栅轴向应变、温度和横向压力响应。
the plastic axial strain increases and strength decreases as water content increases.
随着含水量增加,土样的塑性应变量增加,强度减小。
although the value of axial strain of refuse exceeds 30 %, the phenomenon of the increase of the principal stress difference is observed.
观察到垃圾土的轴向应变超过30 %而其主应力差仍然在增长。
it is of vital importance to study the mechanical response of sand in strain-path controlled tests during which the ratio of lateral to axial strain increments is kept constant.
研究砂土在沿着应变增量比(侧向应变增量与轴向应变增量的比值)为常数的路径加载时的力学响应具有十分重要的意义。
as loading velocity increases, the peak stress and corresponding axial strain increase; and the post-peak stress-axial strain curve becomes less steep.
随着加载速度的提高,强度及其对应的应变提高,峰后应力–变形曲线变得平缓。
curves of total stress and time, of cycle pore water pressure and time, of effective stress and time, of effective stress and axial strain are respectively studied.
研究了试样总应力、循环孔隙水压力、有效应力随时间的变化规律及试样有效应力与轴向应变的关系曲线。
the results indicate that the converted axial strain of fbg accords with that of mts, and the relative error rate is only 2.8%.
结果表明,经应变传递系数换算后,光纤光栅轴向应变与mts测试结果相一致,相对误差率仅为2.8%;