地震扰动用随机过程表示，结构的破坏用最大位移和累积能量耗损两个参数来评定。
Earthquake excitation is represented by random process and structural damage is assessed in terms of maximum displacement and accumulated energy dissipation.
研究结果表明，构造应力对三车道公路隧道的承载能力、破坏形态、位移规律都有很大影响。
The results show that tectonic stresses have influence upon the bearing capacity, the destruction form, and the surrounding rock displacement rule of three lane road tunnel.
本文通过对软弱煤层巷道进行位移实测及数据分析，得到了西部某矿软弱煤层巷道围岩变形达破坏所需的时间和可能的变形松动区域。
The time to produce damage deformation in surrounding rock and possible loosening area are obtained by analyzing in situ measurement of displacement in soft weak coal layer.
通过对顺层边坡岩体结构屈曲和后屈曲变形因素的分析，提出了以位移形式表示的层状边坡溃屈破坏的上限值。
The upper bound for buckling failure of bedding slope is derived in the form of displacement by researching buckling deformation factors.
边坡的破坏往往伴随着很大的位移和塑性应变，因此，采用传统的小变形有限元方法计算无疑误差较大。
Slope of destruction often associated with large displacement and plastic strain, therefore, the traditional small-deformation finite element method is no doubt big error.
通过实验研究，分析了两种不同性能材料空心球在作为夹芯梁芯材时，梁弯曲的载荷-位移曲线的特点，另外对于结构的破坏进行了简单的力学分析。
Then we discuss the characteristics of the force-displacement curve of the sandwich beam, and finally give a simple mechanical analysis on the failure of the structures.
利用ANSYS有限元程序建立模型，对CFG桩复合地基承载性状(竖向位移、应力分布、破坏特点等)进行了分析。
Designed model established by ANSYS program is used to analyze the loading behavior of the CFG pile composite foundation such as vertical displacement, stress and character of destructive capability.
本次计算成果给出了围堰和防渗墙各部位的应力与位移，指出了可能出现破坏的薄弱部位。
The stresses and displacements in the construction process are presented, and the vulnerable parts of the cofferdam are pointed out.
文末对结构整体的载荷-位移行为的分析，揭示了周期载荷作用下的两种结构响应模式：1接触塑性安定；2增量破坏。
Analysis of synthesis of response presented at the end of the paper reveal two modes of structural responses: 1 contact plastic shakedown and 2 progressive failure.
基础外侧地基土竖向位移由持续沉降转向隆起时的承载力可作为局部剪切破坏的极限承载力。
The ultimate bearing capacity for a local shear failure may be determined when the vertical displacement of subsoil beside the foundation is transferred from continuous sinking to heave.
引入应力、应变和位移等矢量概念，将元胞自动机模型与有限元方法结合起来，建立了差分形式的PCA有限元算法，尝试从矢量的角度模拟岩石的变形及破坏问题。
The CA model and FEM are combined, then the differential PCA-FEM algorithm is set up, which attempts to simulate the deformation and failure of rock in the sense of vector.
砂土液化是地震引起的最显著的灾害形式之一，而由地震液化引起的地面大位移具有更大的破坏性。
Liquefaction of sandy soil deposits is one of the most severe disasters during earthquake, and liquefaction-induced large ground displacement has more destroy.
的固有频率，阻尼比，模态振型，最大位移和破坏财产的系统进行了计算和分析的基础上的振动台试验。
The natural frequency, damping ratio, mode shapes, maximum displacement and failure property of the system were calculated and analyzed based on shaking table test.
岩石发生破坏的机理是构成岩石的矿物颗粒之间发生相对位移。
The essential reason for rock failure is the relative displacement among mineral particles making up rock.
选择边坡内某些监测点的位移突变特征作为强度折减法的材料破坏判据。
The displacement mutation characteristics of monitoring points were chosen as the failure criteria of materials in the shear strength reduction method.
因此，将监测点位移是否突变、计算是否收敛作为顶板破坏的判据。
Therefore, how the displacement mutation and calculation convergence happened can be as a criterion to judge the roof damage.
试验中，观测了试件的破坏全过程及破坏形态等，记录了荷载—位移滞回曲线、开裂荷载、极限荷载、箍筋和纵筋的应变等数据。
The failure process and mode has been observed, and load-displacement curves, cracking and ultimate load, and the strain of longitudinal and transverse steels have been recorded.
试验比较了空心薄壁金属圆筒和充填聚氨酯的薄壁金属圆筒的轴向抗压荷载-位移曲线和破坏模式。
The axial compressive load-displacement curves and damage patterns are compared between the hollow thin wall metal cylinders and the thin wall metal cylinders filled with polyurethane foam in test.
隧道的极限位移不仅与围岩类别有关，还与洞室大小、形状、支护形式、支护厚度、施工方法和破坏状态等因素有关。
The limit displacements of tunnelling is influenced by surrounding rock, tunnelling size and shape, supported structure form and thickness, constructing method and failure form.
对悬臂式抗滑桩，桩身位移随时间的延长不断增大，桩顶位移最大，加载至桩破坏时，其破坏面在拟滑面附近；
For cantilevered anti-slide pile, displacement of pile increase continuously with time, the topper displacement is max. The failure envelope is nearby design failure surface when load achieve extreme.
所采用的冲切破坏机构同时考虑了冲切锥与外围板之间的相对错动位移和转动位移的影响，比较符合实际的冲切破坏机理。
The assumed collapse mechanism takes accounts of the influence of shear displacement and rotation simultaneously and conforms to the real features of punching failure satisfactorily.
并根据边坡地面和地下监测资料，对边坡的变形特点、岩体的变形特征与破坏模式进行了详细的研究，分析了这类边坡地表和深部位移变化规律。
According to the obtained data, the deformation feature of rock body and the damage pattern of the slope have been discussed in detail. Finally, the rules of slope deformation are given.
结果表明，当小位移增加但仍保持很小时，解的边界层结构发生改变，甚至遭破坏。
It is shown that the layer behavior can change its character and even be destroyed as the shifts increase but remain small.
再次采用宏观有限元方法分析了模型结构的承载力、位移、破坏形式等问题。
Finally it discussed the model structure's load-carrying capacity, deformation, shape of damage etc. through macro finite element analysis method.
根据分析获得的破坏荷载、破坏特征、荷载位移曲线以及桥梁安全系数等，对该桥设计进行了评价并获得一些有价值的结论。
According to the calculated ultimate loads, failure characters, load - deformation curve, and safety coefficients, etc, the bridge is evaluated and some valuable conclusions are attained.
应用斜坡变形破坏预测的一种新方法——指数趋势模型，预测了链子崖危岩体GA监测点的位移量。
Exponential trend model is applied to forecasting the displacement values at observation point GA in Lianziya hazardous rock mass.
运用有限元方法，模拟整个破坏过程，通过计算得出理论上的载荷-位移曲线和侵彻功-位移曲线。
Finite element method is applied to simulate the whole damage process and obtain the curves in theory.
第二章讲述了单晶硅的破坏强度问题，并用微力微位移天平方法进行研究。
In chapter 2, the breaking strength of the crystalline silicon was studied through the micro force-displacement balance.
第二章讲述了单晶硅的破坏强度问题，并用微力微位移天平方法进行研究。
In chapter 2, the breaking strength of the crystalline silicon was studied through the micro force-displacement balance.
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