在我国,概率积分法是应用最多的一种开采沉陷预计方法。
In our country, the probability integration model is most applied as a predicting method in mining subsidence.
可用概率积分法计算沉变参数,用岩体弹塑性力学理论计算条带参数。
By the probability integration. parameters of ground movements can be calculated, and the strip -mining parameters can be figured our by means of the elastic-plastic rock mechanics.
基于上述非连续型下沉剖面方程的预计方法称为第二类广义概率积分法。
The prediction method based on the discontinuous subsidence profile equations is called the second type of generalized probability integration method.
传统的几何积分法、概率积分法解决不了的一些难题,用力学方法可能得到解决。
Some difficult problems which can not be solved by the conventional methods, such as geometric method and probability integration.
文中还根据积分中值定理证明了应用概率积分法求得的下沉等值线是椭圆形或圆形。
According to the theorem of integral mean value it is proved in this paper that by means of probability integral the subsidence equivalent curve is a circle or a ellipse.
在厚松散层地层结构条件下,可将其视为随机介质,采用概率积分法预计地表移动变形。
Under stratum condition of thick soil layer, we can study it as random medium and use probability integral method to estimate surface movement.
在极小工作面开采条件下,利用概率积分法进行开采沉陷预计时结果与现场实测有较大偏差。
There are great differences between the predicted result using probability integral method and the practical observation under condition of exploiting minimal working face.
在水平煤层概率积分法的基础上,讨论了开采倾角为口的倾斜煤层的地表下沉随机介质模型。
On the basis of probability integration method for flat coal seam, the paper discusses surface subsidence random medium model for mining inclined seams with an Angle of a.
对于极限状态的模糊性,基于概率积分法研究了模糊破坏概率及模糊随机可靠指标的求解方法。
For the consideration of the fuzziness of limit states, the method of probabilistic integral is used for the calculation of fuzzy failure probability and fuzzy random reliability index.
然后利用数值模拟软件中的弹塑性模型和流变模型及概率积分法开展煤层开采对西淝河左大堤安全的影响评价。
The impacts on the security of Xifeihe River left embankment under coal mining are evaluated with elastoplastic model, two-exponent rheological model and probability integral method.
数值模拟的结果表明新的路径积分法对研究船舶非线性横摇运动概率密度分布是十分有效的。
The results indicate that the new path integration method is efficient in the studying the probability distribution of ship nonlinear roll motion from the numerical simulation results.
数值模拟的结果表明新的路径积分法对研究船舶非线性横摇运动概率密度分布是十分有效的。
The results indicate that the new path integration method is efficient in the studying the probability distribution of ship nonlinear roll motion from the numerical simulation results.
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