A crack surface displacement of four-point-bend specimen under three types of loading is studied in this paper.
研究了四点弯曲型试件在各种类型载荷作用下的裂纹面位移，并考虑了裂纹尖端塑性区对它的影响。
The results show that the tunnel is steady during construction and surface displacement meets the demand oft...
分析结果认为，施工过程洞室稳定，浅埋暗挖管幕预支护施工方法可行，地表变位满足城市环境要求。
And ground surface displacement and deformation in the1277mining area at wenjiaping mine were analyzed by using this model.
并采用该模型对文家坪磷矿1277采区地表岩体移动变形进行了具体的计算分析。
And ground surface displacement and deformation in the 1277 mining area at Wenjiaping mine were analyzed by using this model.
并采用该模型对文家坪磷矿1277采区地表岩体移动变形进行了具体的计算分析。
Slope deformation monitor consists of surface displacement measurement and inner deformation measurement using inclinometers.
边坡监测包含了边坡表面与内部测斜。
Where the Green function is obtained by the sum of the half-plane solution for surface displacement and beam theory deflections.
其中格林函数是由半平面的位移解，梁的挠度理论求得。
The materials parameters are not recovered from the dispersion curves but rather directly from the transient surface displacement.
进而直接从瞬态位移波形反演得到了材料的参数。
The lateral wall deflection is an important cause which results in ground surface displacement and settlement around an excavation.
深开挖工程中挡墙变形是引起基坑周围土体变形的重要因素之一。
Finally, the formal solution for the spectrum of the surface displacement caused by a cavity explosion in a layered medium is derived.
最后还导出多层介质中空腔爆炸所产生的表面位移谱的形式解。
The results show that the anisotropic permeability of soils has a remarkable effect on the surface displacement in the process of consolidation.
计算结果表明，土的渗透各向异性对固结过程中的地表位移有比较显著的影响。
The tangent of the main influencing Angle is an important parameter for mining subsidence prediction and surface displacement range demarcation.
主要影响角正切是开采沉陷预计的重要参数，对于地表影响范围的确定具有重要的意义。
Furthermore, according to the characteristics of the curves in the sketch, the slope surface displacement can be studied with a dynamic analysis.
并根据图中曲线的特征对边坡地表位移进行动态分析。
The author presents the theory and method to determine slip surface and forecast landslide time in respect to surface displacement vector of slope.
论述了滑坡坡面位移特征，提出了根据坡面位移矢量确定滑坡滑动面、预报滑坡发生时间的原理和方法。
A remote measurement system of solid surface displacement by laser Doppler effect of grating which was used to produce beat frequency is discussed.
研究了利用运动光栅的多普勒效应进行切向位移的遥测技术。
Therefore, it is proper for this project to monitor slope deformation byinclinometers, while the surface displacement survey can be used as a supplement.
因此在边坡变形监测中采用边坡内部测斜为主，表面变形监测为辅的监测方案是合理的。
The research of detecting the surface displacement caused by earthquake to study the earthquake mechanism will provide scientific knowledge to earthquake prediction.
通过探测地震所引起的地表形变是研究地震的发震机制，进而为地震预报提供科学依据的有力途径。
This paper studies the surface displacement and deformation induced by excavation through computing and analyzing, and the influence of which on the adjacent building.
本文主要从计算分析的角度研究了基坑开挖引起的自由场地和有建筑物场地的地表位移和变形规律，以及开挖对临近建筑物的影响规律。
Compression: a mattress pad in the horizontal surface of the force applied vertically downward, causing the mattress by the force along the direction of surface displacement.
压缩量：在水平放置的床垫垫面上施加垂直向下的力，引起床垫表面沿受力方向的位移量。
A laser huge pulse irradiates on aluminium plates to cause ultrasonic waves. The waveform of the rear surface displacement produced by ultrasounds is detected with optical homodyne.
激光巨脉冲在金属铝块上产生超声波，由光学零差探测得到超声引起的后表面位移的波形。
By comparing the surface displacement response under action of dynamic point loads obtained by TLM with that by other numerical method, the model setup indexes for TLM were discussed.
利用点源简谐荷载作用下的土层反应与其它数值分析方法的对比讨论薄层模型的设置指标。
Holographic photograph is applied to study surface deformation of core-contained rock samples under single-axial pressure and visible image of off-surface displacement field is displayed.
用激光全息干涉法研究了在单轴压力下的镶嵌试件的表面形变，显示了离面位移场的可见图象。
Based on the relationship between surface displacement and groundwater level, taking the monitoring of the groundwater level as landslide prediction or aided prediction had a broad prospect.
在坡体表面位移与地下水位之间建立联系，将地下水位监测作为滑坡预测的手段或辅助预测手段具有广泛的应用前景。
By comparing and analyzing the interior and surface displacement in simulating test, it was pointed out that there are distinct differences between them, which was proved by mechanical analysis.
通过对相似模拟实验中内部位移与表面位移的测试和对比分析，指出在模型实验的不同阶段，内部位移与表面位移具有明显的差异，力学分析证明了这一结果。
The actual solutions can be acquired by inverting the Laplace-Hankel transform. The influence of Poisson's ratio, pumping method and time on the surface displacement of multi-layered soil is analyzed.
通过相应的逆变换，得到了该问题的真实解答，并分析了泊松比、抽水形式和时间对饱和层状地基地表位移的影响。
The measurement results show that there is really a distortional boundary layer displacement surface on the ground board, and it fully differs from natural growing boundary layer on the ground board.
测量结果表明：在地板上确实存在一个畸变的附面层位移面，它与自然增长的地板附面层截然不同。
A further displacement map on the surface itself is added for additional natural undulation to the landscape.
再在表面利用一个位移贴图为景观增加自然的起伏。
The system can be used in installing and debugging the disc and also in measuring the micro displacement of the object, the surface shape and thickness of the object, so it has fairly applied value.
本系统除可用于码盘的安装调试外，还可测量物体微位移、物体表面形貌及物体厚度，有很大的实用价值。
In this paper, a new method to determine sliding surface in terms fo the slope of the displacement curve is suggested.
在本文，笔者根据位移斜率提出了一种确定滑坡滑动面的新方法。
However, the displacement and deformation of surface ground by underground mining have destroyed initial equilibrium between the building and the ground.
但是由于地下开采引起地表产生的移动和变形，破坏了建筑物与地基之间的初始平衡状态。
There is no need to model the surface of the snow more specifically because for this function we will use displacement texture – and we will describe it later.
因为我们使用了纹理位移功能，所以不需要建立雪的表皮——这个功能我们随后会介绍。
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