因昔格达地层具有特殊的地质结构和物理力学性质,该地层中产生滑坡的密度在我国易滑地层中名列前茅。
Landslide density at Xigeda strata is among the best of facility-sliding stratas in China, because of the unique geological structure and physics-mechanics characteristic of Xigeda strata.
这种模型不仅利用包含在观测中的统计信息,而且利用边坡滑坡的有关力学状态和地质条件所提供的信息。
The model not only used statistical information included in observation, but also the information provided by related dynamic state and geological condition of landslide.
因此滑坡防治时,在含水量为10- 15%时,取不同物理力学参数值,进行防治优化。
Therefore, different physical and mechanical parameters should be taken to optimize landslide prevention at the moisture content of 10-15%.
滑坡属于地质力学的范畴,建立适当的力学结构模型,进行理论上的应力应变分析。
Landslide is the scope of geomechanics, the establishment of an appropriate model of the mechanical structure, the theoretical stress and strain analysis.
以往的滑坡研究主要集中在稳定性的力学和物理过程分析上,对滑坡失稳运动过程的研究则甚少甚浅。
By far the research on landslide has mostly focused on the mechanics and physical process about the stability analysis but studies of movement process are still very few.
文章介绍了新滩滑坡概况及其环境地质条件,包括土石性质及其力学指标。
The brief of Xintan slope failure case and the environment geological conditions including its lithological characteristics and mechanical indices were given in this paper.
在对黄土力学性质大量测试的基础上,结合50多个典型黄土滑坡灾害实例的研究反演,提出了考虑滑出条件的一种新的黄土滑坡空间预报理论。
Based on the study of Geotechnic test data of loess and 50 more examples of loess landslides, this paper presents a new theory of space forecast for loess landslides.
合理地治理滑坡是工程建设的关键,而合理的力学参数对滑坡治理起着重要的作用。
Treating landslide correctly is the key to engineering construct and selecting parameters reasonably is vital to the treatment.
利用非线性动力学的宏观研究方法对清江库岸茅坪滑坡的位移时间序列进行了分析,发现滑坡系统在演变过程中存在混沌。
The time series of displacement monitoring data obtained in Maoping landslide of Qingjiang are analyzed by using macroscopic study of nonlinear dynamics method.
为研究分析锚索桩的力学性状,对深圳市黄贝岭滑坡治理的锚索桩进行了长期的原型测试。
In order to research the mechanics status of the anchor pile, the model of anchor pile used to control the Hangbeiling landslide in Shenzhen was inspected and tested for a long time.
通过对滑坡地带管线的力学分析,导出沿管线轴向滑坡时的管道轴向力计算公式。
The calculating formulars of the axial force by landslide along the axial direction of pipeline are derived from the axial force analysis of pipeline buried in the landslide region.
该方法给出了滑坡破坏加速度判据并能够精确反算滑动面力学参数。
This method presented the criteria for the acceleration of failure by slope-sliding and was able to do inverse computation of parameters of mechanics on slide surface.
由此明确了高速滑坡碎屑流物质、能量、运动及存在形式之间的关系并建立了动力学模型。
Thus it is understand that the relationship among material, energy, movement and each exist forms of HSLDF, and the dynamics model for HSLDF has been established.
研究结果表明,可以运用地下水位加卸载响应比动力学模型对该类滑坡进行位移动力学预测预报。
All the above-mentioned results show that the groundwater table dynamic model of the load-unload response ratio can be used to perform the complete dynamic prediction of the debris landslides.
实践结果表明,查明边坡(滑坡)变形破坏的地质力学模式是滑坡地质灾害防治的基础所在。
It is shown in engineering practice that the correct understanding and using of geological and mechanical model are the fundamental keys for the prevention of large-scale landslides.
将高速滑体制成相似的机翼模型,进行风洞试验,即可测定滑坡凌空飞行的空气动力学参数,从而计算大型高速滑坡凌空飞行的空气动力升力、飞行速度和飞行距离等。
If we make a wing model which is similar to sliding mass, we can determine aerodynamic parameters by the wind tunnel testing and thus calculate the lift.
该方法给出了滑坡破坏加速度判据并能够精确反算滑动面力学参数。
This method presented the criteria for the acceleration of failure by slope-sliding a…
研究结果为探讨三峡库区近水平地层滑坡的力学机制提供了模型和参数。
And that also provides the model and parameters for the further researches on approximately horizontal slip surface landslides existing in Jurassic red strata in the Three Gorges Reservoir area.
研究结果为探讨三峡库区近水平地层滑坡的力学机制提供了模型和参数。
And that also provides the model and parameters for the further researches on approximately horizontal slip surface landslides existing in Jurassic red strata in the Three Gorges Reservoir area.
应用推荐