建立了软岩的非线性蠕变模型。
根据试验结果，建立了泥岩的非线性蠕变方程。
On the basis of testing results, nonlinear creep equation is established.
根据试验结果，建立了非线性蠕变方程来描述不同温度下冻粘土的蠕变特性。
According to the testing results, the nonlinear creep equation is proposed to describe the nonlinear creep property of frozen clay at different temperatures.
最后，根据盐岩三轴蠕变实验结果拟合得到了金坛盐岩的非线性蠕变力学参数。
The creep mechanical parameters of Jintan rock salt are obtained with fitting tests data into the model.
所以细砂岩试样的非线性蠕变程度随加载应力水平的提高而提高，载荷效应明显。
Thus, the degree of nonlinear creep for fine sandstone specimen increases along with loading stress with obvious stress effect.
根据试验结果，提出四种形式的非线性蠕变方程，来描述冻粘土的非线性蠕变特性。
According to the testing results, four kinds of non-linear creep equations were set up for describing non-linear creep characteristic of frozen clay.
本文通过盐岩三轴蠕变实验、理论分析和数值计算研究了盐岩的非线性蠕变损伤机理。
The nonlinear creep damage mechanism of rock salt is investigated with triaxial creep tests, theoretical analysis and numerical simulation in the study.
提出了有厚度和无厚度地质缺陷的非线性蠕变模型，推导了模拟上述地质缺陷蠕变的有限元增量表达式。
Nonlinear rheological models of thick and zero-thickness structural planes are presented. And incremental expressions of finite element for simulating creep of the structural planes are derived.
实验室软土多级固结蠕变试验成果表明，海积软土具有非线性、不可逆的、与时间相关的固结变形特性。
The test result of multi-step consolidation creep of Marine soft soil shows that the consolidation of the soil has nonlinear, irreversible and time dependent behaviours.
本文用有限变形理论对人工冻结壁施工的几何非线性和冻土蠕变材料非线性问题进行了非线性数值分析。
This paper applies the theory of limited deformation analysis to the non-linear problem of the geometrician and creeping material for the frozen-wall.
文章用盐岩蠕变的非线性有限元法建立了具有倾斜盐岩夹层的地层有限元模型。
Finite element models for formations with inclined saline rock interbeds were set up by use of nonlinear finite element method for saline rock creep deformation.
该模型考虑了瞬时弹性变形及其蠕变的非线性特性。
This model considered the instant elastic deformation and nonlinear creeping.
试验结果表明，泥岩的蠕变具有非线性。
Testing results show that the creep of mudstone is of nonlinearity.
利用ANSYS工具，可以分析半导体的非线性特性，其中包括封装变形、焊接点蠕变以及过孔设计中的断裂、疲劳和层间开裂。
Semiconductor analysis with ANSYS tools often incorporates nonlinear behaviors, including package warpage, solder joint creep, fracture in through-silicon-via designs, fatigue and delimitation.
结果表明蠕变试验的曲线显示该灰岩蠕变具有非线性特征，其蠕变特性随着围压的增加而更加明显。
Results show that the creep test curves of the limestone have nonlinear characteristics which are more evident with the confining pressure increased.
该流变模型通过引入非线性黏塑性体可以描述岩石流变的减速、等速特别是加速蠕变阶段。
Through introducing the nonlinear viscoplastic component, this rheological model can describe the transient creep stage, steady-state creep stage and tertiary creep stage.
红砂岩在加速蠕变过程中具有高度的非线性，蠕变应变率随时间呈现跳跃增长特性。
The accelerative creep shows highly nonlinear characteristics; and the creep strain rate displays a discontinuous form, which occurs in jumps change.
红砂岩在加速蠕变过程中具有高度的非线性，蠕变应变率随时间呈现跳跃增长特性。
The accelerative creep shows highly nonlinear characteristics; and the creep strain rate displays a discontinuous form, which occurs in jumps change.
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