二人使用一种被称为氡变形的单处理技术创造出多种音频片段组成的声谱图,每种只有半秒长。
The pair used a signal-processing technique called the Radon transform to create spectrograms of a variety of audio clips, each just half a second long.
结果表明,现行的单钢管桩属于界面的粘结破坏,承载力低,变形能力弱,不能充分发挥材料特性。
Single pipe pile shows sliding failure at interface and cannot utilize the strength of material; the bearing capacity and deformation ability are low.
根据最小势能原理,使用修正变分法来分析抗拔单桩和抗拔群桩的变形。
According to the principle of the minimum potential energy the deformation of single tension pile and pile groups was analyzed using a modified variational approach.
针对单弧度弯曲大变形无裂纹轴校直问题,根据广义预测控制理论,建立了多步校直行程预测算法。
However to the large deformation shaft without crack, general predictive theory has been applied to built up the multi-steps straightening stroke predictive algorithm.
采用该分析模型,分析了桩身几何参数、桩顶荷载水平、混凝土弹塑性和桩侧阻软化效应对大直径超长单桩承载变形性状的影响。
The effects of shaft geometry, load level, concrete elastoplasticity and shaft resistance softening on bearing and deformation characteristic of LDSLP were studied by using this model.
数值计算结果表明,采用似单差法进行GPS监测时,可以不考虑基准点是否存在变形。
The calculated result shows that the similar single-difference method can deal with GPS deformation monitoring despite the base point deformation or not.
再次,运用二维轴对称有限元法以及三维有限元法,系统分析了挤扩支盘桩单桩和群桩的承载变形性状。
Thirdly, the bearing and deformation characteristics of single and group piles are investigated by means of axisymmetric finite element analysis (FEA) and three-dimensional FEA.
本文通过建立轨道振动微分方程,得到单轮作用下轨道变形的解析表达式。
The analytical formula of track deformation under a single wheel load has been deduced by establishing the track vibration differential equation.
为了估计剪力对梁变形的影响,在集中力作用下梁内剪力用一个单值连续的反三角函数表示。
To evaluate the effect of shear on deformation of beams, shear in beams under the action of a concentrated load is expressed in terms of a single-valued continuous inverse trigonometric function.
利用单轴加载系统和红外热成像技术,对山西水峪矿的煤岩变形过程中的红外辐射变化进行了探测试验研究。
With the single axial loading system and the infrared hot image technology, a probing test research on infrared radiation changes of the coal and rock deformation in Shanxi Shuiyu Mine was conducted.
耦合作用下,围岩的变形和破碎比单因素作用下更加严重;其中线性软化对巷道稳定性的影响比破裂膨胀更大。
The deformation and failure under coupled action is more serious than the other situations, and softening action is more disadvantaged to the stability of surrounding rocks than swelling.
本文用单光束激光散斑干涉法测量了内燃机连杆的变形。
Single beam Laser speckle interferometry has been used to measure the deformation of internal combustion engine connecting rod in this paper.
从数值方面详细分析了轨道结构变形对高速机车单轮对牵引力矩的影响。
The effects of structure deformations of wheelset and track on driving torque applied to a single wheelset of a high speed locomotive were investigated in detail.
在单轴压缩变形破坏过程中,具有与普通岩石试件不同的四阶段性特征。
Moreover, the uniaxial compressive deformation and damage of thenardite are different from other rocks during four deformation phases.
根据最小势能原理,使用修正变分法来分析抗拔单桩和抗拔群桩的变形。
According to the principle of the minimum potential energy, the deformation of single tension pile and pile groups was analyzed using a modified variational approach.
分析结果表明:热变形是单齿转子压缩机转子变形的主要因素,转子的铸造空腔结构导致转子径向变形很不均匀。
It is shown that thermal deformation is the dominant influencing factor, and that the casting cavity of the rotor results in the serve non-uniform of redial deformation.
通过试验中不同间距群锚中的单锚对模型试件强度变形的不同影响,研究了模型试件中所体现出的群锚效应。
According to the different results of different space length of the anchor cable group model specimens, strength and deformation properties of the model were investigated.
基于最大变形和累积耗能线性组合的双重破坏准则及破坏指标,对单自由度结构进行了倒塌分析。
Based on the double control damage criterion and index of the linear function of the maximum deformation and cumulative hysteretic energy, the collapse of the SDOF structures is analysed.
通过对一种硫化橡胶在变温条件下进行的单轴拉伸实验,考察了硫化橡胶在变温、大变形条件下的力学特性。
In this paper, experiment of uniaxial extension for a vulcanized rubber at different temperatures was carried out and some mechanical characteristics of vulcanized rubber were investigated.
在分析单桩的载荷传递机理、单桩的破坏模式的基础上,重点探讨了单桩沉降的载荷传递法和剪切变形法。
On the basis of load transfer mechanism and destruction patterns of single pile, load transfer method and shearing deformation method for subsidence computing of single pile are mainly discussed.
制成的纱线不存在扭矩,经过变形的单纱或股线具有较好的性能。
Yarns are torque-free and therefore produce satisfactory textured single or plied yarns.
采用单道次压缩试验,研究了变形温度和变形速率对SS400钢热变形行为的影响。
Effects of SS400 steel's deformation temperature and strain rates on its deformation behavior was studied using single pass compressing test.
首先从能量原理出发,推导了斜支单跨梁内力及变形计算的一般公式。
The general formulas of internal forces and displacements of skewly supported single-span beam are deduced from the energy principle.
本文方法既能计算单桩荷载传递又能预测单桩变形特性。算例结果表明:本方法有较高的计算精度。
Both load transfer characteristic and settlement characteristic of single pile can be predicted using this method, through a case, have shown that the new method is rational.
通过建立轨道振动微分方程,得到了单轮作用下轨道变形的解析表达式。
Analytical formula of track deformation under a single wheel load was derived by establishing the differential equation of track vibration.
利用此基本解并考虑桩土位移协调条件,提出了层状地基中单桩扭转变形分析的解析方法;
These solutions are then combined with the displacement compatibility between the pile and the surrounding soil to analyze the torsional behaviour of a single pile.
提出了单轴压缩的岩样在受到剪切破坏条件下的全部变形特征,即轴向、侧向、环向、体积应变及峰后泊松比的解析式。
Analytical solutions of axial, lateral, circumferential and volumetric strains, and post-peak Poisson's ratio of rock specimen subjected to shear failure in uniaxial compression are proposed.
针对双液压马达同步驱动系统建模过程中存在负载变形考虑不足的情况,采用单弹簧、双惯量块代替单惯量模型建立负载动力学模型;
In order to analyze the load deformation, a single spring dual moment inertia model was used to model the load of dual hydraulic motor synchronizing driving (DHMSD) system.
使用土体流变本构模型,利用有限元分析了受基坑开挖影响的邻近单桩的受力变形性状。
A constitutive model considering creep and FEM were used to calculate and analyze the mechanical and deformation properties of single pile adjacent to deep excavation.
大试件单轴蠕变实验表明,板岩流动变形破坏受结构面控制。
Large samples uniaxial compressive creep test indicates, the flow deformation and failure of SLATE is controlled by its structure plane.
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