错动

铜街子水电站C5层间错动带和断层破碎带的高压喷射冲洗

High Pressure Jet and Wash for Bedding Fault Zone in Layer C_5 and Fractured Fault Zone

GPS方法或断层错动反演方法所测定的只是浅表地壳。

What have been measured using the GPS method or fault-slip-inversion method can deal only with the surface and shallow crust .

C5层间错动带、断层破碎带经高压喷射冲洗水泥灌浆后，应用超声波测试检查和分析。

After high pressure jet and wash , cement grouting , the bedding fault zone in layer C5 and fractured fault zone were tested , checked and analyzed by supersonic wave .

借助凹凸体和k平方模型结合的混合震源模型估计错动在破裂面上的分布，确定各个子源的滑动量。

The slip distribution on the fault plane and then the slip at each sub-source are determined from a hybrid source model , which combines asperity model and k square model .

假设粗糙面大小和整个错动面大小的比值为C，并假设破裂从中心开始，计算了不同C值对远场地震波谱的影响。

Assuming that the ratio of the asperity size to the size of whole dislocation surface is C. and the fracture begins in the center , it calculates the effect of different C-values on the far-field seismic wave spectrum .

水平错动幅度达3个量级4个梯度，最大达350m。

The offset range was up to three magnitudes and four gradient with its maximum motion 350m .

基于GPS观测数据，采用DDA反演算法和位错正、反演算法，分别计算了地壳块体系统的形变和各块体边界（断层带）的错动以及边界附近的应变分布。

On the basis of GPS observational data , dislocation on boundaries and strain inside blocks of a multi block system are computed with Discontinuous Deformation Analysis ( DDA ) and Dislocation Model ( DM ) .

发现震源断层的上界即为由地震测深资料得到的G界面，并与该界面之下的高倾角深断裂吻合，证明地震时深断裂发生了剪切错动。

It has been found that the upper bound of the focal fault is the G interface obtained by seismic sounding data and is consistent with the high-dip angle deep fault beneath the interface , which proved that the deep fault underwent a shers disturbance during the earthquake .

采用Weibull函数，综合考虑了断裂活动可能产生的振动、错动、蠕滑、地面裂缝、液化和崩塌等6种因素，建立了该区断裂地震工程地质模型；

And the Weibull model is established to estimate the risk of the activity of faults , taking into consideration factors such as the fault-induced vibration , displacement , creep , ground fracture , liquefaction , and landslide .

华东地区历史中、强地震以NE向破裂错动为主，而现代中强地震在陆域以NW-SE为主，海域NE，NW兼有。

The historical moderate and strong events in East China exhibit mainly a NE trending slip , while the modern events show the NW-SE trending slip on the land and NE and NW trend slip in the sea area .

小数阶广义M-J集出现了错动和断裂，且其演化过程依赖于相角主值范围的选取。

The generalized J-M sets for decimal index number have discontinuity and collapse , and their evolutions depend on the choice of the principal range of the phase angle .

通过对坝区岸坡在陡倾角断层带F18、缓倾角层间错动带的联合影响下的模拟分析中发现边坡的稳定性受结构面控制作用很明显。

The stability analysis of steep bank slope associated control by angle Fault 18 and low-angle fault zone between layers found that the side slope obviously control by weak structural surface .

场地300m以上的沉积层在沉积过程中经历了约20次幅度、频度不等的升降运动，各反射界面基本上整套连续，横向上比较稳定，但也存在着局部起伏和错动。

The layers over 300m in the site have undergone vertical movements which have different amplitudes and frequencies for about 20 times . All the reflected interfaces are basically continuous and stable along the horizontal direction but there are some local fluctuation and disturbance .

本区NNE-NE走向的陡断层是一组易震断层，其震时错动为右旋走滑；

The steep faults trending from NNE to NE in this region are liable to produce strong earthquakes , whose co-seismic faultings are , for the most part , right lateral slip ;

本研究给出了华北地区700年来由于长期构造加载及地震断层错动导致的累积库仑破裂应力变化（ΔCCFS）的演化过程。

In this paper , we simulate the evolution process of cumulative Coulomb failure stress change (Δ CCFS ) in North China since 1303 , manifested by secular tectonic stress loading and occurrence of large earthquakes .

断层错动50cm对坝体包括坝壳和土质心墙本身不构成威胁，但将导致断层附近的混凝土防渗墙局部破坏。

If the dislocation is limited with 50 cm , it will not induce the failure of the dam itself , but will result in the local damage of the concrete cut-off wall nearby the fault .

滑脱面以下存在的贯穿中、下地壳直至Moho面的高倾角深大断裂是邢台大震的发震断裂.它的错动引起大震，并引起浅层断裂的活动和地表土层物质的运动。

The abyssal fault with high dip angle under the detachment surface cutting through the middle and lower crust to Moho is the causative fault for the Xingtai large earthquake , whose dislocation can cause strong earthquakes , shallow fault activity and the motion of surface material .

结合该地震的震源机制和震源区的断层构造情况，认为该地震是在NE-SW的压应力作用下，近EW向的海原西断层天祝-古浪段左旋破裂错动的结果。

Combining with the source mechanism of the earthquake and the fault structure in the source area , the authors have considered that the earthquake is the result of the left lateral dislocation of the segment of the west Haiyuan fault which is in EW direction .

阶式断裂错动所引起的地表位移与应变观测效应

Observational Effect Surface Displacement and Strain Produced by En Echelon Faulting

基岩断层错动对心墙堆石坝的影响研究

Study on influence of fault dislocation on a core rockfill dam

石墨滑移隔震砌体房屋错动位移研究

The Research on Alternate Displacement About Base-sliding Masonry Structure with Graphite

鄂西地区震源断层面错动

On features of slip motion on source fault plane in Western Hubei

绿帘石石英错动带空间展布与力学特征分析

Analysis on spatial distribution and mechanical property of epidote quartz dislocated belt

震源应力降、错动速度及突发失稳判据

Stress drop , slide velocity and sudden - instability criterion for earthquakes

周边缝错动位移进一步加大。

The shear displacement of perimeter joints is also enlarged .

地震断层的错动方式存在某些分区差异。

There exist some regional variations in the movement of earthquake faults .

岩体失稳过程中的振荡现象及断层的多向错动形迹

The oscillation during instability of rock body and the multilateral faulting traces

玄武岩层内错动带发育特征及对岩体影响和作用

Shear Zones Within Layer of Basalt and Their Effect on Rock Mass

尤其是发生在陆地上的断层错动。

Especially occurs on land fault moving out of place .

断层错动的危险性分析方法

Seismic hazard analysis method for fault rupture and dislocation