笔者重点对瞬态瑞利波相速度的算法进行了研究。
The algorithm for solving phase velocity of transient Reyleigh wave was emphatically studied.
此外，还介绍了瑞利波在地下目的物探测中的应用。
Moreover, the application of Rayleigh wave into detecting of underground obstacles is described.
并且根据频谱分析的方法确定了瑞利波的频率分布范围。
The frequency range of R-wave has been determined by use of frequency analysis.
瑞利波随深度衰减快，其传播深度约为波长的2.0倍。
The propagation depth of Rayleigh waves was about 2.0 times of wavelengths.
对积分方程的数值求解可得桩在瑞利波作用下的动力响应。
The dynamic response of the soil-pile system was yielded by numerical solution of the integral equation.
研究了频域内半空间饱和土中单桩在瑞利波作用下的动力响应。
The frequency domain response of single pile embedded in half-space saturated soil and subjected to Rayleigh waves was investigated.
瑞利波勘探技术应用于煤矿地质，在生产中起到了重要的作用。
The Rayleigh wave exploration plays an important role in production when it applies to the mining geology.
阐述了弹性波波动方程、匀质半空间和成层半空间的瑞利波方程；
This article elaborated elastic-wave equations, inferred heterogeneous layered half-space and space-Rayleigh wave equation.
横波声速与类瑞利波声速在数值上的差别是明显的，不容忽视，不宜混淆。
The difference between the values of the velocities of the transverse wave and the Rayleigh-like wave cannot be neglected.
掌握瑞利波在分层地基中的传播和能量分布特征是进行瑞利波勘测的关键。
Transmission and energy distribution characteristics of Rayleigh waves in layered ground were important for Rayleigh wave test.
本文用单台多重滤波方法测定了经过青藏高原地区瑞利波群速度频散曲线。
The group velocity dispersion curves of Bayleigh waves through most of the Qing-hai-Xizang Plateau are obtained, using the single-station and multiple-filtering process.
其余方向的位移极值由瑞利波产生，药包轴线方向位移显示出明显的端部效应；
In addition, the extreme displacement values in other directions are caused by Rayleigh wave. The displacement pattern along the axis of the line charge shows an obvious end-effect.
固相质点的偏振特性与均匀弹性固体自由界面上的瑞利波的偏振有某些类似之处；
The polarization property of material point of solid phase has some similarities with the polarization of Rayleigh Wave in free surface of uniform elastic solid;
从动应力等值线图上也可分析出强夯作用时压缩波、剪切波、瑞利波的作用范围。
The effective range of P-wave, S-wave, R-wave could be analyzed from the contours of dynamic stress.
通过超声实验研究了沿分层介质，特别是含有低速层的分层介质传播的瑞利波频散特征。
The dispersive characteristics of the Rayleigh waves propagated in the layered media are investigated experimentally by ultrasonic detection test, especially in the presence of a low-velocity layer.
根据以上算法求得的相速度更接近瑞利波真速度，从而提高了相速度的分辨率和精确度。
Based on the algorithm, the value of transient Reyleigh wave phase velocity is closer to true wave velocity, so the resolving rate and the definition of the phase velocity are improved.
本研究得出的结论，为工程技术人员用瑞利波法对公路路基进行检测提供了可靠的依据。
The conclusions of this paper provide reliable reference for engineer and technician to detect the roadbed using Rayleigh wave method.
在井下用瑞利波方法探测下部煤层、超前探测煤巷、岩巷前方的构造，取得了满意的效果。
In underground coal mines, Rayleigh wave method was used to detect lower coal seam and structures ahead roadways and produced satisfactory results.
论述了瞬态瑞利波探测技术的工作原理、工作方法和在山西晋城煤业集团矿区的应用情况。
This paper introduces in detail the principle and working method of transient Rayleigh waves technique and its application in Jincheng coal co. Ltd.
提出油田井下岩芯表面瑞利波的激光全息测试方法，给出了测量结果并进行了分析和讨论。
A laser holographic method of measuring the surface Rayleigh-wave rate of the core taken from the oil-drill of Daqing is given. The measured results were analyzed and discussed.
对两种不同模式的声表面波谐振器进行了研究，它们是瑞利波型谐振器和表面横波型谐振器。
The two different modes of SAW resonators were investigated. They are the Rayleigh mode type resonators and surface transverse wave (STW) mode type resonators.
若配合利用瑞利波探测法探测断裂面，可以对小断层的产状、性质、位置、断距进行准确预报。
With associated Rayleigh Wave Method to detect fracture plane, the attitude, character, position and displacement of small magnitude fault can be forecasted accurately.
基于小波变换原理，利用小波分析中的奇异性检测方法来对瑞利波频散曲线的特征点和波动区段定位。
Based on the characteristics of wavelet transform, the wavelet Singularity Detection is used to locate the feature point and anomaly extension of the Rayleigh wave dispersion curve.
推演说明在弹性地层的井眼中，伪瑞利波不可能以横波速度传播，但其群速度与横波速度可以非常接近。
Theoretical deduction says that in a borehole penetrating elastic formations, pseudo Rayleigh wave does not take shear-wave velocity, but its group velocity may be very close to shear-wave velocity.
对瑞利波勘探中“之”字形频散曲线形成的物理机理进行了理论分析，研究了诸波模的传播特性及相互关系。
The mechanism of zigzag dispersion curves in the Rayleigh wave exploration is theoretically analyzed. The propagation characteristics and interrelation of the guided waves are studied thoroughly.
结果表明，饱和土介质中桩对瑞利波的横向响应受波的频率、土介质性质、桩—土刚度比等因素的影响。
The Results indicate that the horizontal response of pile to Rayleigh wave is affected by frequency, character of soil medium, pile-soil rigidity ratio.
笔者利用有限差分软件FLAC3D，对单层介质半无限大体和三维路基体的瑞利波传播特性以及频散曲线进行了数值模拟分析；
Rayleigh wave propagation and dispersive curve in single layers semi-infinite space model and three dimensional road embankment are studied comprehensively by using finite difference software FLAC3D.
根据表面质点响应中瑞利波和反射体波能量分配分析表观相速度扰动机制，讨论振源、测点、洞穴三者相对位置及频率对表面波表观相速度影响。
Mechanism of disturbance of apparent phase velocity is analyzed from distribution of energies of Rayleigh waves and the reflected body waves in the responses.
介绍了瞬态瑞利波法的基本原理和测试方法，并将该方法用来评价粉喷桩复合地基的加固效果，建立了剪切波波速和复合地基承载力之间的相关关系。
This paper presents the SASW method to evaluate the DJMP composite foundation, and the relationship between the velocity vs and bearing capacity of the DJMP composite foundation was established.
根据瑞利波测试方法与工作原理，对填料为天然砂砾的土基进行了现场测试并对比了传统的承载板法，建立两种方法所测土基模量之间的关系，提出了一些结论。
According to the principium and test method of RayleighWave, contrast carrying-board in locale(natural gravel) , found the regress equation between two modulus of subgraded and draw a conclusion.
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