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。
The steady-state creep strain rate is a power function of deviatoric stress and exponential function of temperature and energy.
究其原因,不失为生动的一课,教导如何有效利用美国资源以建立更加稳定、具有应变能力的世界。
The reasons why provide some important lessons about how American resources can be used to help build a more stable and resilient world.
这些跌宕起伏的变化迫使我们的祖先学会及时适应变化;大脑发达的人类可能是在一个不稳定的环境中幸存下来。
These ups and downs might have forced our ancestors to adapt quickly; big-brained humans may have had a survival edge in an unstable environment.
土坡稳定问题的塑性极限分析法与惯用的极限平衡分析法不同的是它考虑了土的应力——应变关系,属土坡稳定分析的新技术。
The plasticity analyses for stability problems is differentiated from the conventional limit equilibrium method by the former in consideration of the soil's stress-strain relationship.
其结果是,在大应变下,导电层的电阻也显示出显著的稳定性。
As a consequence, the electrical resistance of the conducting layer shows remarkable stability in large-strain deformation.
维护边坡稳定的挡土墙设计,都是按弹性力学平面应变问题分析的。
The retaining wall for remaining stability of slope are all designed as plane strain problem in elastic theory.
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。
The steady state creep strain rate is a power function of deviatoric stress and exponential function of temperature and energy.
采用传统的极限平衡方法来分析边坡的稳定,没有考虑土体本身的应力—应变关系,其工作状态是虚拟的。
Analyzing the stability of the side slope through classical ultimate balance method, the working state is fictitious without considering the stress-strain relation of the soil mass.
壳体的非线性应变分量是非线性壳体力学的基础,在壳体的稳定以及各种大变形问题中须要用到它们。
The nonlinear strain components of shells are the foundations of the nonlinear shell mechanics. They are used in the stability and various large deformation analyses of shells.
由于有限元计算方法考虑了岩土的应力——应变关系,因此,其求解的边坡稳定系数比其它方法更为精确合理。
Because the finite element method consider the relation of stress-strain of rock soil, so, it is more accurate and rational than other methods that it calculates side slope stability coefficient.
应变片的稳定性将被严重削弱。
采用极限应变准则作为极限状态方程,运用改进的JC方法分析了地下隧洞稳定的可靠度。
In this paper the limit strain criterion is used as a limit state function and an improved JC method is used to calculate the reliability index of the stability of the tunnel.
应力应变分析和坝基抗滑稳定性是重力坝设计中的重要内容。
The stress, strain and sliding stability are important contents for the design of gravity dam.
探讨了试样的相对压实度、初始含水量、应变速率对稳定状态的影响。
The effect of relative compaction, initial moisture content of specimens and strain rate was investigated.
这种方法采用数值方法分析结构和地基的应力和应变,通过应力场和应变场来评价其稳定性。
It's employs numerical method to analyze stresses and strain of structure and its foundation. Its evaluate stability according to stress and strain field.
以结构的总重量最小和结构的总应变能最大为优化目标,以导管的平均直径和壁厚作为设计变量,考虑强度、刚度和稳定等约束条件。
Total weight and seismic strain energy of the structure were selected to be optimal objectives. Average diameter and wall thickness of the structural element were taken as design variables.
路基的沉降变形与路基中的应力、应变、强度和稳定性等有关。
The settlement of subgrade has a relationship to stress, strain, strength and stability of subgrade.
分析了应变式传感器的重复性与稳定性技术指标的内在联系。
The inherent relation between specifications of repeatability and stability of strain transducer is analyzed.
实验表明,作者提出的应变强度因子及应变断裂韧性的概念对反映混凝土材料的断裂特性更稳定更具实际意义。
The experimental results show that foe values of strain intensity factor and strain fracture toughness are more stable and useful or determining the thermal fracture property of the concrete.
通过计算应变多量子阱中的净应力和应变弛豫,讨论了激光器结构中应变多量子阱的稳定性。
In this paper, the stability of strained MQWs in laser structure is discussed in terms of the calculation of net stress and strain relaxation.
一般低应变区和张应变为主导的地区,孕育强震的可能性小,属于比较稳定的地区。
Generally, the area with low strain and predominant tensile strain might have a small possibility for strong earthquake development, which belongs to a stable area.
路基的沉降变形与路基中的应力、应变、强度和稳定性等有关。
ABSTRACT The settlement of subgrade has a relationship to stress, strain, strength and stability of subgrade.
该传感器相对于传统的电学类应变传感器在耐久性和稳定性等方面具有明显的优势。
The sensor has the obvious advantages in durability and stability relative to the traditional electrics strain sensor.
其独特的应变设计提供了极好的测量精度和稳定性,以及提供最大限度的过载保护。
Its unique strain-gauge design delivers excellent measurement precision and stability as well as providing maximum overload protection.
光纤法-布(F-P)应变传感器具有稳定性好、精度高、抗电磁干扰能力强等特点,在桥梁结构状态监测中得到日益广泛的应用。
With the advantages of good stability, high precision and good electromagnetic resistance, the Fabry-Perot(F-P) strain sensor get increasing applications in the bridge structure status monitoring.
使用新的技术,显着提高了塑性混凝土的应力应变曲线,显得更加稳定和可靠。
Using the new technique, the stress-strain curve of plastic concrete was significantly improved and showed more stable and reliable behavior.
试验表明,路面材料收缩变形测试仪测试性能在准确性和稳定性等方面要优于应变仪。
The testing result indicate that the testing performance of constringency transmutation testing apparatus for pavement material is excel to the strain gauge in the stabilization and precision.
提出一种简单而有足够精度的方法,以探讨开口薄壁杆件中由杆壁中面上的剪应变引起的剪力滞后现象对其侧向稳定的影响。
The effect of shearing lag on lateral stability of thin-walled open member is studied by a simple method with sufficient accuracy.
冻土的回弹动弹模,在土体应变过程中为非定值,应变大于1%之后趋于稳定,并随测定时的应变速率加大而变大。
In the process of deformation of frozen soil, the unloaded dynamic elastic modulus is not constant, and tends basically to steady after the strain is more than 1%.
最后作者提出了用极限应变作为冻土工程稳定性判据的新观点。
Finally, a new viewpoint of adopting limited strain as the major criteria of stability in frozen soil engineering is proposed.
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