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- In the process of side slope deformation from initial buckling to post-buckling, only if canonical factor changes its plus-minus, does the system jump from one state to the other state. 边坡从初始屈曲到后屈曲的变形过程中,只有当正则因子改变正负号时,系统才会从一个状态突跳至另一个状态;
- side slope deformation 边坡变形
- The results are of importance to slope deformation disaster control in thickloess areas. 本研究对厚层黄土区斜坡变形灾害的防治有较重要意义。
- Slope deformation and instability are prominent geological andgeomorphic feature of loess plateau and are the strong factor to cause disasters. 斜坡变形与失稳活动是黄土高原突出的地质地貌现象.它有较强的致灾性。
- It is an incontestable conclusion that the Surveying Robot(Automatic Electronic Total Station) can monitor open pit mining slope deformation automatically. 测量机器人(即自动电子全站仪)固然可以对露天矿边坡进行自动化(或半自动化)外部形变监测。
- It is proved that GPS could meet the needs of slope deformation monitoring in open pit mines completely,and the monitoring system is successful and inf... 实践表明GPS完全能够满足矿山边坡变形监测的需要,该系统的建立是成功的、有效的。
- Anchor groups restrains slope deformation, makes rock mass uniform and solid, increases tenacity and the ability to bear great distortion without break. 群锚抑制坡体的变形效应,可使岩体均匀性、整体性加强,增加韧性和承受大变形而不破坏的能力。
- This text took it as a case study to introduce the principles by which cures high side slope disease alike in the mountain area. 本文结合该项目的高边坡病害处治工程实例,介绍山区改建公路常见高边坡病害原因分析及处治原则。
- The mudded intercalation is the key structural face in controlling the slope deformation and stabilization and its strength value is variable because of its rheological property. 泥化夹层是控制边坡变形及稳定的关键性结构面,其强度值因其具有流变特性而变化。
- This article isa brief retrospect of high side slope design of intake,research achievements in the design period and the reason for decision. 简要回顾了进水口高边坡设计过程,各设计阶段研究成果及重大技术决策的理由和依据。
- The deformation mechanism of sloPe rock is revealed, the influence of mining on slope deformation and the development trend is explained, the stabilit... 解释了开采对变形的影响及发展趋势;
- Finally,it raises the appearing problems and resolving methods in the application of liana in water and soil conservation engineering of side slope. 介绍了华南地区常用的藤本植物种类及特性,提出了在其边坡水土保持工程应用中出现的问题及解决方法。
- Finally according to monitors the information of feedback, has analyzed the influence of the distortion which excavates regarding the side slope. 最后通过对监测信息的反馈,分析了变形对边坡开挖的影响。
- Based on Finite Element Method (FEM), the stability of side slope is analyzed using the Mathematics Programming Method (MPM). 摘要在有限元法求解应力的基础上,采用数学规划法分析边坡稳定的问题。
- Three Gorges Project is the largest hydroelectricity engineering in the world, and the high side slope of its permanent ship brakes is also rare. 三峡工程规模巨大,举世瞩目,其永久船闸高边坡也是世界上罕见的。
- A work on retaining wall with bolting for a high side slope was presented.It is estimated that the slope has a low stability coefficient and unsafe. 本文论述重庆市某高边坡锚杆挡墙工程,该工程经高边坡专家组评估发现边坡稳定性系数低,存在较大的安全隐患。
- Realizes that tri -- prism model is compatible with the GIS software (such as Arcview) and cornbines with finite - cell (such as DIANA) through ana1ysls. The paper analyzes the slope deformation by the method of tri -prisrn model. 通过分析可知三棱柱模型能与现有的GIS软件(如 Arcview)兼容,也能与现有的有限元软件(如 DIANA)相结合,利用柱体分析法对边坡进行变形分析。
- When a slope deformation is limited not only by bottom slide plane but also by lateral slide planes, the calculated stability coefficient by using a two-dimension model is usually lower than the actual situation. 摘要当边坡的变形不仅受底部边界约束而比还受侧限作用时,其稳定性计算按平面问题简化常存在较大的误差。
- The region of Hongjiadu water and electricity sation infall pertains to the texture of rigid rock clockwise slope, and the problem of side slope stability is marked. 摘要洪家渡水电站进水口地段属硬质岩顺向坡地质结构,边坡稳定问题突出。
- This paper introduces the structure,work principle and the application example of the integrated GPS technque with surveying robot developing monitoring system of surface mine slope deformation. 介绍了以GPS技术与测量机器人技术相结合开发出的露天矿边坡形变集成监测系统的结构、工作原理及应用实例。
