The results indicate that the rock strength and elastic modulus decrease with the increment of water content, while the creep strain and steady state creep strain rate increase. 试验结果表明:含水量的增加,大大降低了泥岩的弹性模量和单轴抗压强度,并使泥岩的蠕变变形和稳态蠕变率显著增加。
The results show that the fault is characterized essentially by stick slip, with some steady state creep. 根据分析结果得出该断裂的运动方式以粘滑为主,兼有蠕滑。
The steady state creep strain rate is a power function of deviatoric stress and exponential function of temperature and energy. 稳定蠕变应变率本构方程是作用在盐岩上的应力偏量的幂次函数和能量与温度的指数函数。
Transient creep limit is a power function of steady state creep strain rate. 初始蠕变极限可以表示成稳态蠕变率的函数。
Using Element Free Galerkin Method to Analyze Steady State Creep of Material 利用无网格伽辽金法分析材料稳态蠕变问题
The results showed that the seven NiAl alloys had similar creep curves, which were composed of shortly primary, longer steady state and accelerated creep stages with the high creep elongation. 研究结果表明,七种NiAl合金具有相似的蠕变曲线,表现为较短的减速蠕变阶段和较长的稳态蠕变阶段及较高的蠕变应变。
The results indicate that the effects of deviatoric stress and temperature on the steady state creep strain rate of rock salt are obvious. 分析结果表明:偏应力和温度对盐岩稳态蠕变率影响较大;
The steady state creep strain rate is the function of currently stress status. 盐岩稳态蠕变率是应力状态的函数。
Sufficient Mg addition in Ni-base superalloy results in strengthening of γ 'phase, consequently decreases the steady state creep rate. 镍基高温合金中添加适量Mg使γ′相得到强化,从而降低稳态蠕变速率。
Based on the model for the contraction of extended jogs [ 1], the time needed for the contraction under the action of applied stress and the climb velocity of extended dislocations are derived. And consequently, an expression of the steady state creep rate is obtained. 在文献[1]提出的扩展割阶束集模型的基础上,求出了在外加应力作用下割阶束集所需的时间和扩展位错的攀移速率,从而推导出稳态蠕变速率的表达式。
Steady state creep brittle crack growth at high temperature 蠕脆性材料的高温稳态裂纹扩展研究
The steady state creep behaviour of the Ni-20 Cr base alloys with various contents of W and Co has been investigated in the temperature range of 940 to 1040 ℃. 本文研究了不同W和Co含量的Ni-20Cr基合金的高温稳态蠕变行为。
Traditional Finite Element Methods have some obvious shortcomings to simulate the steady state creep for division of elements. 由于存在划分网格,利用传统有限元法模拟稳态蠕变有一定的不足之处。
On the steady state creep of alloy Ti-679 Ti-679合金的稳态蠕变