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。
The analysis shows that the influence of seepage on the stability of rock slope can not be ignored.
分析表明,渗透压力对岩体边坡稳定性的影响是不可忽略的。
The example verified that these two methods have higher reliability and thus apply to assessing the stability of rock slope.
实例验证,两种方法均具有较高的可靠性,适用于岩坡稳定性评价。
Block element method (BEM) for dynamic analysis is developed and applied to historical analysis of seismic stability of rock slope.
将动力分析的块体单元法应用于岩石边坡地震稳定时程分析。
So far as the recent research is concerned, it mainly focuses on the stability of rock slope and little recognition of clay slope is involved.
目前的研究多着重于含夹层岩质边坡的稳定性,对土质边坡涉及较少,尚无系统的试验分析。
With engineering examples, the influence of seepage pressure on the stability of rock slope is mainly analyzed, as well as the anchoring reinforcement.
结合工程算例,重点分析了渗透压力作用对岩体边坡稳定性的影响以及锚杆的加固作用。
In this paper the probabilistic and statistical analysis of stability of rock slope with the example of Lubuge hydroelectric power station is described.
本文以鲁布革水电站溢洪道岩质边坡为例,叙述了有关边坡稳定分析的概率统计方法。
In addition, the numerical simulation of rock bolts to the reinforcement of rock slope in DDA shows an effective role in promoting the stability of rock slope.
另外,DDA方法关于边坡锚固模拟计算,充分反映和验证了锚杆在边坡稳定性加固处理中的效果。
For this reason, a method is put forward combined theory with experience, in which the stability of rock slope is classified first and then the corresponding...
为此,提出一种经验与理论结合的方法,先将边坡岩体按稳定性分类,然后按岩体类别给出相应的岩石压力计算公式。
Unload and unloading zones of high rock slope are familiar phenomenon in southwest area of China, which influence stability of rock slope and other rock-engineering problem.
边坡卸荷及其卸荷带是西南地区高边坡一种常见的现象,对岩石边坡稳定性及其它岩石工程问题有重要的影响。
The results show that the analysis method and program in this paper are reasonable and reliable and surface infiltration will bring harmful influence on the stability of rock slope.
算例分析表明,分析方法和计算程序是合理可行的,地表入渗的确会显著降低岩坡的稳定安全系数。
The stability of rock slope is mainly determined by its discontinuity and rock bridge. However, the failure mechanism of discontinuity and rock bridge has not been studied comprehensively.
岩质边坡的稳定性主要由其结构面控制,采用有限元强度折减法对岩质边坡破坏机制进行了数值模拟分析。
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。
By using distribution features of stresses, displacements, and yield zones in rock mass, the stability problem of anti inclined slope is discussed.
通过含有结构面的岩体的应力,位移以及屈服区的分布特点,讨论了反倾边坡的稳定性问题。
The results show that stability safety coefficient of rock slope gradually reduces with continuous rainwater seepage, and infiltration has a great effect to slope stability.
结果表明,岩体边坡的稳定安全系数随着雨水的不断渗入在逐渐地降低,降雨入渗对边坡的稳定性有很大的影响。
This paper discusses the possibility of the method of stability analysis of the rock slope with the wedge failure and intersected by a single fault and joints.
本文探讨存在单一断层斜切岩石边坡时,断层与追踪破裂面所形成的三维块体的稳定性分析方法。
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。
The major influence factors of stability and the deformation and failure modes of consequent bedding rock slope are summarized.
对影响顺层岩质边坡稳定性的主要因素及其变形破坏模式进行了研究总结。
It shall reckon in tilting movement resulting from perched water in the stability analysis of tilting failure of bedded rock slope, thus it can only explain many irregular phenomena of topping mass.
层状岩石边坡倾倒破坏稳定分析中,应计入上层滞水产生的倾倒力矩,这样才能解释倾倒体的许多不规则现象。
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。
Stability analysis of underwater rock slope has important practical meaning for engineering practice.
水下岩质边坡的稳定性分析在工程实践中具有十分重要的现实意义。
The disaster of rockfall has became one of research subject which is second only to slope stability, particularly in engineering of high and steep rock slope.
在边坡尤其是高陡岩质边坡工程中,崩塌落石灾害已经成为仅次于边坡稳定的研究课题之一。
The stability of high rock slope has a direct impact on the smooth construction of a hydropower station.
岩质高边坡的稳定性直接影响到水电站建设的顺利进行。
Its application in stability analysis of an excavated rock slope has shown that the joint network technique of rock mechanics possesses a wide prospect.
对于深挖形成高陡边坡稳定分析的应用,表明岩石力学网络模拟技术具有广阔的前景。
Shear strength value of rock mass of slope is one of the important geological factors affecting stability of slope.
边坡岩体抗剪强度参数是影响边坡稳定性的主要地质因素之一。
Based on the elastic-plastic finite element method and strength reduction method, the stability of the rock slope behind the powerhouse of Jiudianxia hydroelectric station was studied and evaluated.
采用弹塑性有限元法和强度折减法,对九甸峡水电站厂房后岩体边坡进行稳定性计算分析和评价。
Shotcrete rockbolt mesh support can improve the structure strength and anti-deform rigid of rock soil, and can reinforce the whole stability of side slope.
喷锚网支护可提高高边坡岩土的结构强度和抗变形刚度,增强边坡的整体稳定性。
Shotcrete rockbolt mesh support can improve the structure strength and anti-deform rigid of rock soil, and can reinforce the whole stability of side slope.
喷锚网支护可提高高边坡岩土的结构强度和抗变形刚度,增强边坡的整体稳定性。
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