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- Along with the quick development of province highway construction, Anchor rod anchor firmly technology have gotten extensive application in side slope and tunnel. 摘要随着高速公路建设的迅猛发展,锚杆锚固施工技术在边坡和隧道加固工程中得到了广泛应用。
- Lee, I.M., S.W.Nam, and J.H.Ahn, Effect of seepage forces on tunnel face stability, Canadian Geotechnical Journal, 40(2), 342-350, 2003. 侯泰亨,隧道通过断层地带地下水渗流分析,国立成功大学水利及海洋工程研究所硕士论文,1998。
- Using the theory of Terzaghi s relation soil pressure,the limited support pressure formula with tunnel face in stratified sandy soil is . 采用太沙基松动土压力理论,根据滑动块的整体受力平衡,推导出砂性土中考虑成层土的开挖面最小支护压力计算公式。
- The incidence face side of the claviform lens is used as a front end, and inserted into the first cylinder and fixed. 以棒形透镜的入射面一侧作为前端,将其插入第1筒状体中,然后将其固定。
- 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。
- Tunnel refection seismology employs sources and receivers that are mounted inside the tunnel wall or tunnel face and aims to predict rock properties ahead of the tunnel. 摘要隧道反射地震法是利用放置在隧道边墙或者掌子面内的震源和接收器,来预测隧道前方的岩石特性。
- 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。
- Secondly, a new tunnel was drilled nearby the existing tunnel with various distance-to-diameter ratios (d/D), and the jacking force was applied on the tunnel face. 现行一般多采用潜盾工法来进行隧道开挖工作,在施工过程中,由于地盘应力变化导致周边地盘变位,亦造成地表结构物受损。
- 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。
- One day at a dinner, the owner let him sat a tall, Miss Yan Sudi face side, the lady was wearing a tight black evening dress.When Mark? 有一天在一个晚宴上,主人让他坐在一位身材高大、满脸严肃的女士身边,那位女士身穿黑色的紧身晚礼服。
- 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。
- In tunnel construction of rich water karst area,the key technology to guarantee the tunnel construction security is to detect and forecast the geological situation in front of the tunnel face. 岩溶富水隧道施工中对隧道掌子面前方一定范围内的地质情况进行超前探测和预测预报是保证隧道施工安全的关键技术。
- 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。
- Analysis of slope stability of diversion tunnel face of Shuibuya Hydro Project 水布垭导流隧洞洞脸稳定性分析研究
- 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。
- For open spread foundation, the pit is excavated by excavators for earth work with manpower to trim the side slope and build the ditch on top of base pit. 明挖扩大基础基坑开挖时,土方采用挖掘机开挖,并由人工配合进行边坡修理、基坑顶面排水沟的修建等辅助工作。
- The research results provides important basis for the design of side slope of swelling clay embankment dam and the consolidation and treatment of swelling clay foundation. 研究结果为膨胀粘土堤坝边坡设计以及膨胀粘土地基加固、处理提供了重要的依据
- With the maximum dam height of 292.0m, the excavation of dam abutment formed a side slope as high as more than 400m, whose stability is of vital importance to the dam safety. 小湾拱坝最大坝高292.;0m;坝肩槽开挖所形成的高边坡达400多米;其稳定性至关重要。
