• It controls the distortion, the breakage, and the stability of rock slope.

    结构面控制边坡变形破坏,决定着岩质边坡的稳定性

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  • 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影响是不可忽略

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  • The example verified that these two methods have higher reliability and thus apply to assessing the stability of rock slope.

    实例验证方法具有较高可靠性适用于岩坡稳定性评价。

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  • Block element method (BEM) for dynamic analysis is developed and applied to historical analysis of seismic stability of rock slope.

    动力分析块体单元应用岩石边坡地震稳定时程分析。

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  • 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.

    目前研究多着重于含夹层边坡稳定性,对土质边坡涉及较少,尚无系统的试验分析。

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  • 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岩体边坡稳定性影响以及锚杆加固作用

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  • In this paper the probabilistic and statistical analysis of stability of rock slope with the example of Lubuge hydroelectric power station is described.

    本文水电站溢洪道边坡,叙述了有关边坡稳定分析概率统计方法

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  • 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

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  • 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...

    为此提出一种经验理论结合方法边坡岩体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。

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  • 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.

    边坡荷及其西南地区高边坡常见现象岩石边坡稳定性其它岩石工程问题有重要的影响。

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  • 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,分析方法计算程序合理可行的,地表入渗的确显著降低岩坡稳定安全系数。

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  • 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.

    边坡稳定性主要结构控制,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。

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  • 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.

    局部边坡主要破坏形式采取适当加固处理措施保证其稳定性。

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  • 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应力位移以及屈服区的分布特点讨论了边坡稳定性问题

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  • 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.

    结果表明岩体边坡稳定安全系数随着雨水不断渗入在逐渐地降低降雨入渗边坡的稳定性很大影响

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  • 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,断层追踪破裂面形成三维块体的稳定性分析方法

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  • 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,研究高边坡开挖降雨坡体稳定性变形变化规律,分析挡结构对边坡变形的影响机理。

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  • The major influence factors of stability and the deformation and failure modes of consequent bedding rock slope are summarized.

    影响质边坡稳定性主要因素及其变形破坏模式进行了研究总结。

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  • 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计入上层产生倾倒力矩,这样才能解释倾倒体的许多不规则现象

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  • 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.

    形体破坏边坡最常见种破坏形式,楔形体稳定问题也是岩质边坡工程中的经典问题。

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  • Stability analysis of underwater rock slope has important practical meaning for engineering practice.

    水下质边坡稳定性分析工程实践中具有十分重要现实意义

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  • 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.

    边坡尤其是质边坡工程中,崩塌落石灾害已经成为仅次于边坡稳定研究课题之一

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  • The stability of high rock slope has a direct impact on the smooth construction of a hydropower station.

    质高边坡稳定性直接影响到水电站建设顺利进行

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  • 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应用表明岩石力学网络模拟技术具有广阔前景

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  • 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影响边坡稳定性主要地质因素之一

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  • 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.

    采用塑性有限元强度减法,对九甸水电站厂房岩体边坡进行稳定性计算分析和评价。

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  • 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.

    喷锚网支护提高高边坡岩土结构强度抗变形刚度增强边坡整体稳定性

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  • 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.

    喷锚网支护提高高边坡岩土结构强度抗变形刚度增强边坡整体稳定性

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