利用该方法对黄海某区的实际重力资料进了断层参数反演,并得到了很好的效果。
We inversed the fault parameters of the factual gravity data of Yellow sea with this method and got a good result.
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。
The Variation of gravity field in this area may be caused by the crustal deformation or deep transference and fault creep.
褶积法是用已知理论子波从重力观测场中提取断层信息的一种滤波方法。
Convolution method is a filtering method used to extract fault information from observed gravity field by adopting known theoretical wavelet.
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。
Variations of gravity field in this area may be caused by the earth crust deformation, quality transition in deep crust and fault creep deformation.
在同一凹陷中,断层的旋转、滑移运动,生、储、盖层的沉积作用和重力侧向滑动作用同步发生。
In the same depression, the rotation and slide of the fault, the sedimentation of source-reservoir-cap rock and gravity caused lateral sliding take place synchronously.
这是有垂直断层的厚板体的公式,其断层的落差是这样大,以致下落翼对重力场没有什么影响。
This is the formula for a thick vertically faulted slab with such a large throw that the downthrow side makes no contribution to the gravitational force.
滑坡形成与长江下切产生临空面、重力滑动密切相关。 测定滑坡区结构面(带)形成或滑动年龄是区分断层、滑动面以及研究滑坡形成历史的有效手段之一。
Therefore dating the formation of structural faces (zones) or slide time is an effective means for distinguishing faults and landslides and for studying the history of formation of landslides.
本文介绍了一种用重力水平梯度相关函数异常确定断层位置和发现隐伏断层的计算方法,并配合归一化总梯度等方法计算断层的产出位置。
A calculation method of correlation function anomalies of gravity horizontal gradients for corroborating the locations of faults and discovering burried faults has been introduced in this paper.
从理论模型的重力异常和观测的重力异常的拟合情况、断层的形态参数收敛性、迭代次数的统计表明,解释结果是可靠的。
Curve fitting of theoretical gravity anomalies and observed gravity anomalies, shape parameters convergence of the fault structures, iteration number indicate the reliability of the interpretation.
应用二度体倾斜断层的正演公式,计算任意倾角及上、下埋深不同的隐伏断层模型的重力异常。
We used formula of gravity anomalies of a 2d model, computed gravity anomalies with arbitrary Angle of the fault plane, depths to the top and bottom of the concealed fault structure.
应用二度体倾斜断层的正演公式,计算任意倾角及上、下埋深不同的隐伏断层模型的重力异常。
We used formula of gravity anomalies of a 2d model, computed gravity anomalies with arbitrary Angle of the fault plane, depths to the top and bottom of the concealed fault structure.
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