The 4-d earth deformation monitoring network was sep up in North China by using GPS technology.
应用GPS技术在华北布设了一个四维地形变监测网。
The fracture surfaces of the focal mechanisms are selected according to the mass moving orientation of earth deformation field in the Yajiang region in recent period.
根据雅江地区近期大地形变场物质运移方向，选定了震源机制解的破裂面。
The earth stress is an essential force causing rock deformation and breakage.
地应力是引起围岩变形和破坏的根本作用力。
From the resent understanding to the mechanical properties of deep Earth rocks, the important role played by the rock rheology in the investigation of continental deformation processes is discuss.
根据目前对深部岩石力学性质的认识，讨论了岩石流变学在研究大陆构造变形过程中所起的重要作用。
The research on lithosphere rheology and deformation and metamorphism is an important cut-in point of earth system science.
对地壳的流变特性和变质变形研究是当前地球系统科学研究的一个重要切入点。
Pay attention to that the elongation and fixed point position of sling should not affected by the earth body deformation.
注意吊索的变形伸长以及吊索固定点位置应不受土体变形的影响。
Before earthquake occurrence, the crustal deformation causes redistribution of the earth density, so there occur some characteristic changes in the earth gravity field.
地震前，地壳变形引起地球密度重新分布，从而使地球重力场发生某些特征变化。
Variations of gravity field in this area may be caused by the earth crust deformation, quality transition in deep crust and fault creep deformation.
重力变化可能是由该区地壳形变、地壳深部质量迁移和断层蠕动共同作用引起的。
Change of earth pressure, pore water pressure, underground water level, surface deformation, and sub-surface movement all have direct relationship with distance between shield and testing section.
土压力、孔隙水压力、地下水位、地面变形及深层土体移动的变化都跟掘进机与测试断面之间的距离有直接关系。
A great deal of evidence has indicated that deep-thick bedded clay has engineering properties which are high earth pressure, non-frozen, distinct plastic deformation, great lateral resistance.
综合大量事实，本文指出表土深部的厚粘土层存在着地压高、不冻结、塑性变形显著、摩擦阻力大等工程特性。
The deformation patterns indicate that the Earth is still undergoing asymmetrical deformation.
这种变形证明地球仍处于非对称变形中。
Based on Duncan e-b model and Increment FEM, wetting deformation of Heihe earth dam during reservoir filling is analyzed in this paper.
采用基于邓肯e—B模型的增量有限元法，对黑河水库初次蓄水时大坝的湿化变形进行了计算分析，并与实际观测结果进行了比较。
At the middle scale is the plate boundary level, where the plate boundary Observatory (PBO) will image and characterize the slow deformation of the earth along the western U. S. and Alaska.
中级尺度是板块交界，在此，板块交界观测站(PBO)将沿着美国西部与阿拉斯加，拍摄并描绘出地球缓慢变形下的特性。
Based on the mechanical principle, shell structures are designed such that improved stability and capacity under deformation earth pressure and impulse load can be achieved.
根据地面大跨度板壳原理设计出网壳结构，该结构稳定性强，能承受较大变形地压及冲击荷载。
According to Rankine earth pressure model considering deformation, the reduced coefficient of a passive earth pressure is explored theoretically.
根据考虑变形的朗肯土压力模型，对被动土压力折减系数进行了理论探讨。
In the loose model test, we can not only consider the nonlinear of the earth and rock-fill deformation, but also realize the seepage.
在松散体模型试验中，不仅可以考虑土石变形的非线性，而且可以实现渗流，地震荷载亦可作为体积力处理。
The calculation of high earth dam deformation during reservoir falling and then refilling is an important problem in engineering design.
计算坝体卸载及再加载时的变形在设计中是一个有待研究的重要问题。
Which provides design reference and engineering parameters for the light weight steel portal frame construction to be used in earth surface deformation area.
为在地表变形地区采用轻钢门式刚架结构提供了设计依据和工程参数。
Therefore, it is very important that using even mature theory and method analyzing and evaluating the condition of leak and deformation, according to prototype observed data of earth-rock dam.
因而，根据土石坝原型观测资料，运用更成熟的理论和方法，对土石坝渗漏、变形等性态做出科学分析及评价，就显得极为重要了。
Mankind has suffered the pain of geological disasters on earth for a long time, and the monitoring of crust deformation will be beneficial to the effective prevention of such damages.
人类有史以来就忍受着地质灾害的痛苦，对大地形变的监测有利于对地质灾害进行有效的预防。
This paper analyzes the effects of wetting deformation on earth-rock dams during reservoir filling.
本文主要分析土石坝在初次蓄水时，湿化变形对坝体应力应变的影响。
Using an engineering example, this paper discusses the method of determining elastic deformation criterion for earth roadbed in detail.
结合工程实例，详细论述了土方路基回弹弯沉检测标准的确定方法。
At the following shortly period, the deformation increase a little, but earth pressure gained a sharp increase.
随后在墙体变形仍然较小时而土压力突然增大。
Furthermore, prior to earthquakes, lake -water can amplify the abnormal features of crustal deformation, long-period motion and earth gas, it is one of the methods in sho...
另外在短临预报巾湖泊也是震前地壳形变、长周期波动和地下冒气的前兆放大点。
Furthermore, prior to earthquakes, lake -water can amplify the abnormal features of crustal deformation, long-period motion and earth gas, it is one of the methods in short-ter...
另外在短临预报巾湖泊也是震前地壳形变、长周期波动和地下冒气的前兆放大点。
With the effect of the foundation pit wall earth pressure and other kinds of loads, the soil-nailing and pile-anchor, as a whole, supports the loads and deformation.
在基坑边壁土压力及其它各种荷载作用下，土钉与桩锚作为一个整体共同抵抗荷载和变形。
The eigen-relaxation time and eigen-function for viscoelastic toroidal deformation can be analytically given when the total layer number is up to 6 between CMB and earth surface.
当核幔-地表小于6个分层时，本文能解析地给出了粘弹性地球环形场的特征松弛时间。并写出了地表剪切应力激发下的特征函数表达式。
In the loose model test, we can not only consider the nonlinear of the earth and rock-fill deformation, but also realize the seepage. The earthquake loadings can be thought as the body force.
在松散体模型试验中，不仅可以考虑土石变形的非线性，而且可以实现渗流，地震荷载亦可作为体积力处理。
We also resolved the elastical tidal deformation of the earth, using a new earth model, and obtained the Love numbers of the earth.
同时，本文还根据近年来出现的新的地球模型，再次求解了地球的静态勒夫数。
We also resolved the elastical tidal deformation of the earth, using a new earth model, and obtained the Love numbers of the earth.
同时，本文还根据近年来出现的新的地球模型，再次求解了地球的静态勒夫数。
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