Slope bioengineering has significant protective effect on ecology environment, yet vegetation has complex effect on the stability of slope, it plays both positive and negative roles.
植被护坡在改善生态环境方面的作用是显著的,但植被对坡体稳定性的影响却很复杂,积极与消极的作用共存。
As to this method, some researches about the slope stability evaluation by neural networks method and its optimizing means were done by this thesis.
针对该课题,本文对边坡稳定性评价的神经网络方法及神经网络的遗传优化进行了探讨和研究。
The in situ stresses can be concentrated, transmitted, and spread, which affects the stability of slope.
地应力可以集中,也可以传递和扩散,“边坡作用地应力”对边坡稳定有一定的影响。
Research on the safety and stability of slope in open-pit mining is very significant to safety production of open mines.
研究露天开采边坡的安全稳定对露天矿山的安全生产具有重要意义。
In the blasting engineering of highway excavation, the slope stability and flat-ness must be sure.
在开挖公路路堑的爆破工程中,必须确保路堑边坡的稳定与平整。
Therefore, how to keep the high grade highway slope stability, more and more be highway design and the management's attention.
因而,如何保持高等级公路边坡的稳定,越来越受到公路设计与管理人员的重视。
The major failure mode of the slope is the local rock block lossing stability, and after taking suitable strengthening countermeasures, the slope stability can be reached.
局部块体失稳是边坡的主要破坏形式,采取适当的加固处理措施后可保证其稳定性。
The test analysis and calculation results further proved the exactness of the reliability calculation method and the stability of the roadbed slope in test section.
由试验分析和计算结果进一步验证了试验路基边坡的稳定性及可靠性计算方法的准确性。
The probability of slope failure and distribution of safety factor are ascertained, which can show the slope stability as better.
边坡可靠性分析方法得出了边坡破坏的概率和安全系数分布,更好地描述了边坡的稳定性。
Combining the actual project example, non-linear FEM is used for a stability analysis of high slope and a way of judging the slope stability is put forward for reference.
结合工程实例用非线性有限单元法对高边坡进行稳定分析,并提出判断边坡稳定的方法,以供参考。
The application of prestressed achor rope reinforce open pit footwall slope has been presented and the stability of the slope in different reinforced conditions has been evaluated.
介绍了预应力锚索加固露天矿非工作帮的应用实例,并对加固的边坡进行了不同条件下的稳定性分析。
Study on the influence of seepage and stress coupling on the fractured slope stability has important guiding significance.
研究渗流与应力耦合作用对裂隙边坡稳定性的影响具有重要的工程指导意义。
Wedge failure is one of familiar failure types in rock slope, and the stability analysis of wedge is a classical problem in rock slope engineering.
楔形体破坏是岩质边坡中最常见的一种破坏形式,楔形体稳定问题也是岩质边坡工程中的经典问题。
The deformation and stability of soft rock slope under excavation and rainfall, as well as the effect of the supporting system on slope deformation are analyzed by physical modeling.
通过地质力学模型试验,研究软岩高边坡在开挖及降雨时坡体的稳定性及变形变化规律,分析支挡结构对边坡变形的影响机理。
Slope deformation in initial period should be quickly controlled, which can ensure the slope′s stability and decrease strengthening cost.
对处于变形初期的边坡采取快速控制,有利于保证边坡的稳定,减小加固成本。
The relationship between the factors such as gradient, loads and groundwater and the slope stability in lake tunnel excavation should be known.
湖底隧道建设中,各种因素如边坡坡度,坡上超载以及地下水等对开挖时边坡稳定性的影响必须确定。
Aiming at the problem on west slope of Bu-zhao-ba Open pit, this research simulates the key section in the slope numerically and obtains the slope stability.
针对布沼坝露天矿西帮边坡出现的问题,对边坡中关键剖面进行数值模拟分析,获得了边坡的稳定性情况。
As slaking characteristics directly affect the stability of the slope and design of anchoring and other supports.
布形态、崩解特性直接关系到边坡整体稳定性和支护措施的方案设计。
In the construction of highway, the construction organization of through cut and the construction quality will influence the construction schedule and slope stability.
在公路建设中,路堑开挖施工组织是否合理、施工质量如何,将影响施工进度和边坡的稳定。
The effects of the stratification of rockfill on the seepage field and the stability of the dam slope were highlighted.
指出填料严重分层后对坝体渗流场的影响以及对坝坡渗透稳定性的不利影响。
The author analyses the hierarchy and fuzzy nature factors influencing the rock slope stability, and establishes a synthetical evaluating model of hierarchy-fuzzy of rock slope stability.
本文分析了影响岩坡稳定性各因素所具有的层次性和模糊性,据此建立起了边坡稳定性的层次模糊综合评价模型。
Numerical simulation and traditional analysis of slope stability are combined to get the slope stability factor the and forecast of developing trend of actuality junkyard slope is offered.
把数值模拟和传统的边坡稳定分析方法结合起来,得出边坡的安全系数,对排土场边坡的发展趋势作出了预测。
It controls the distortion, the breakage, and the stability of rock slope.
结构面控制着岩质边坡的变形和破坏,决定着岩质边坡的稳定性。
Associating the results of the finite element and the limit equilibrium method, the stability of the slope site is distinguished and the protection scheme of the slope is suggested.
将有限元模拟结果与极限平衡法计算结果结合,判别了台址边坡的稳定性,并建议了边坡防护方案。
Associating the results of the finite element and the limit equilibrium method, the stability of the slope site is distinguished and the protection scheme of the slope is suggested.
将有限元模拟结果与极限平衡法计算结果结合,判别了台址边坡的稳定性,并建议了边坡防护方案。
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