变形路径对于板材的成形质量有着重要的影响。
这就从试验上判明,即使在相同的应力状态下,应变速率敏感性指数也与变形路径密切相关。
These prove that the strain-rate sensitivity index depends tightly on the deformation route from experiment, even on the condition that those stress-state are similar.
根据参数研究结果,提出了猜测墙体变形路径的方法,同时建立了猜测墙体最大变形和土体最大沉降的响应面。
Parametric studies have been carried out to study the excavation behavior with respect to wall deflection, soil settlement and apparent pressure.
Ruby Shoes还支持通过线条、椭圆以及路径这些基本元素来创建图形,并支持变形、缩放、旋转这样的操作。
Graphics with primitives such as lines or ovals and paths, and operations for transformation, scaling or rotation.
本文研究了荷载分布、应力路径和非线性变形对地基性状影响。提出了一个新的基础沉降量计算公式。
The influence of loading distribution stress path and nonlinear deformation on foundation behaviour are studied in this paper. A new settlement formula for foUndations is proposed.
本文研究了荷载分布、力路径和非线性变形对地基性状影响。
The influence of loading distribution stress path and nonlinear deformation on foundation behaviour are studied in this paper.
为了模拟填土工程中土体的变形,需要建立在等主应力比应力路径下的本构模型。
To simulate the deformation of soils in fill construction, it is necessary to build up the constructive model under the stress path of constant ratio of principal stress.
在围压变化的应力路径上对粗粒料进行大型三轴试验时,需要有效地消除橡皮膜嵌入量对试样体积变形量测的影响。
The influence of rubber membrane penetration on volume change in large-scale triaxial tests of granular materials along stress paths with variational confining pressure need to be eliminated.
试验结果表明,煤样在不同应力路径下加载变形破坏过程中产生的声发射特征有所差异。
Test results indicate that the AE characteristics of coal specimens were different in deformation and failure process under different stress paths.
在复杂的应力路径的作用下,天然结构性土体的强度与变形一般与重塑土不同。
The strength and deformation of natural soils normally differ from those of the remoulded soils under complex stress path.
讨论了一个带权图的最短路径的算法及其若干个变形问题的算法,并在MATLAB软件环境下对最短路径问题给出了一个简捷易懂的程序。
This paper discusses algorithms of the shortest path in a weighted graph as well as the shortest path transformations resulted from it, and gives a simple program solving problem of MATLAB.
在伺服试验机上对岩样进行了多种路径的加载、卸载试验,分析岩样轴向应变、环向变形与轴向应力、围压之间的关系。
Various loading and unloading paths are carried in servo-controlled testing machine to study the relationships among axial stress, strain, confining pressure and circumference deformation.
目前对于深基坑的回弹量计算,都是以基坑开挖卸荷为基本应力路径获取变形模量,并未考虑降水的影响。
In the calculation of soil heave, the deformation modulus is obtained by taking the unloading path as the basic stress path and the effect of dewatering is not taken into account.
为了全面反映冻砂土在应力路径下的变形,以元件模型为基础,通过推导获得冻砂土非线性流变本构力学模型。
To fully reflect the creep deformation laws of frozen soil under complex stress paths, a nonlinear rheological constitutive model of frozen soil was put forward by using the basic elements.
多路径误差在绝大部分应用中,其测站间相关性很弱,不能通过差分观测得到有效削弱,成为高精度GPS动态变形监测中的主要误差源。
Multipath error is a main influence on high-precision GPS dynamic deformation monitoring results as it is difficult to be mitigated by difference observation in most of applications.
在卸荷带内进行35点原位变形试验,其加载路径和最大压力与拱坝作用于岩体的条件相似。
In-situ deformation tests are made at 35 points in the unloading zone with conditions of loading path and the maximum pressure similar to that of the arch dam acting on the rock mass.
所建模型克服了三维元件组合模型不能考虑应力路径影响以及不能很好反映侧向流变变形规律的缺点。
The model overcomes the defects of 3D component models which can not consider the effect of stress path and hardly show the lateral rheological deformation law.
试验结果表明,不同浸水路径在浸水的初期阶段对膨胀土的膨胀变形速率有一定的影响,但膨胀率最终值基本一致;
The test results indicate that the swelling deformation rate in the early stage may affected by the inundation ways, but the ultimate deformation rates should be the same.
由于板料成形中只受热应力作用,变形区域的形状、大小与扫描路径有关。
The shape and size of the distortional area are related to the scanning path.
研究结果表明,与现有的砂土本构模型相比,所提出的模型能更好地模拟应力路径及加载速率变化对砂土变形和强度特征的影响。
It is shown that the proposed model can much better simulate the effects of stress path and loading rate on the deformation and strength characteristics of sandy soil than the previous models.
针对水平扫描线直线路径变形的基础上,提出使用几何旋转变换来实现任意方向的变形。
Scan lines can only be processed in horizontal manner, with the use of geometric transformations; it can make deformation done in any direction.
为了模拟并行隧道分步开挖和并行开挖两种方式即在不同应力释放程度下的实际变形究竟有多大差别,本文针对重塑粉土和原状土进行了不同剪切路径下的变形特性试验研究。
To simulate the difference of deformation of multi-step excavation and simultaneous excavation in double metro tunnels, a group of remoulded soil and undisturbed soil test has been carried out.
为了模拟并行隧道分步开挖和并行开挖两种方式即在不同应力释放程度下的实际变形究竟有多大差别,本文针对重塑粉土和原状土进行了不同剪切路径下的变形特性试验研究。
To simulate the difference of deformation of multi-step excavation and simultaneous excavation in double metro tunnels, a group of remoulded soil and undisturbed soil test has been carried out.
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