'I'm sorry about Patrick,' she said “我为帕特里克感到难过,”她说。
The stability of the abutment rock mass is directly related to the stability of the arch dam. 拱坝坝肩岩体的稳定与否直接关系着拱坝的安全。
Exploring karst cave anomaly by borehole radio penetration at the right abutment of Guiping navigation dam, Guangxi 井中无线电波透视在广西桂平航运枢纽右坝肩探查溶洞异常体的体会
An Analysis of the Abutment with Transmission Piles of the Shuangjiang Arch Dam by Means of the FEM 双江拱坝传力桩加固坝肩的有限元分析
Effect of Temperature Change on Abutment Stability of Arch Dam 温度荷载对拱坝坝肩稳定影响的探讨
The arch dam is a sort of space shell structure with complicated shapes. The stress level of dam body and the stability condition of abutment rock are the two key indexes to evaluate the safety of arch dam. 拱坝是一种外形复杂的空间壳体结构,坝体的应力水平和坝肩岩体稳定状况是评价拱坝安全性的两个重要指标。
This paper mainly shows that discontinuities in the abutment of arch dam are measured by the means of sampling window, and orientation and trace length of discontinuities in the sampling windows are corrected and Mote-Cede simulated, thus the discontinuities 'network models in 3-D space are formed. 采用窗口法对拱坝坝肩不连续面进行描绘测量,对获取的不连续面的产状和迹长进行取样偏差校正和蒙特卡罗模拟,从而形咸三维空间的不连续面网络模型。
The circular curtain grouting for power tunnels is part of the curtain grouting on the left abutment of Xiaolangdi dam. 小浪底引水发电洞环形帷幕灌浆,是大坝左岸帷幕灌浆的一部分。
Spatial Stability Analysis of Abutment Rock Mass of Arch Dam 拱坝坝肩岩体空间稳定分析
Abutment stability problem is very important in the design and study of arch dam. 拱坝的坝肩稳定问题是目前拱坝设计和分析中的重要研究课题。
Flat abutment prevention design of rubber dam 浅谈橡胶坝的防塌肩设计
Influence of Seepage Around Abutment on Safety of Dam and Gate and Their Foundation 绕渗对闸坝及地基的安全影响
Research on the right abutment leakage characteristics of Shimen arch dam by tracing the underground water level change of monitoring hole 2# in the whole process of 30 years 从观2孔地下水30年全程追综看石门拱坝右肩岩体渗透性态
The influence of the stiffness of the gravity abutment on the stress of the arch dam is also analyzed. 讨论了重力墩的刚度对拱坝坝体应力的影响。
Analysis on 3D Seepage Field& Abutment Stability of Dongping Double-curved Arch Dam 洞坪双曲拱坝三维渗流及坝肩稳定分析
Analysis of action of high-tonnage prestressed anchorage cables on stability of abutment of arch dam 大吨位预应力锚索对拱坝坝肩稳定的作用分析
The slip of the right abutment of Meishan multiple-arch dam and its analysis 梅山连拱坝右坝座的错动及其原因分析
The left abutment of a hydropower dam, located in the Southwest of China, is composed of Emei basalt in which unloading is developed. 西南某水电站坝区由峨眉山玄武岩组成,岩体卸荷较发育。
This paper is mainly researched the reliability analysis of a gravity abutment of an arch dam based on conception of reliability. 本文主要研究拱坝重力墩抗滑稳定的可靠度分析。
According to the load characteristic of arch dam, the stability mainly depends upon the rock mass of dam abutment, therefore, the rock mass stability of dam abutment is directly related to dam's normal operation and safety. 由拱坝的受力特点可以看出,拱坝的稳定性主要是依靠坝肩两岸岩体来维持,因此,坝肩岩体的稳定直接关系到拱坝的正常运行与安全。
Analysis of the Right Abutment Deformation Data of Shimen Arch Dam 石门拱坝右坝肩变形观测资料分析
During the operation of the Shimen arch dam project, water stop rupture of the lining of the high pressure power tunnel in the right abutment of the dam occurred. 石门拱坝枢纽运行中,曾发生了右坝肩岩体内高压发电隧洞衬砌止水破坏严重渗漏事故。
But calculation research makes know that some soft strata located on the middle or down side of abutment must be treated by effective measures in order to ensure safe operation of the dam. 采用有限元法对位于坝肩中下部的软弱夹层进行处理前后的对比分析,经研究认为必须采用深挖混凝土置换、深孔固结灌浆等综合处理措施,才能保证大坝的安全运行。
Research on face persistence ratio of side structural plane in abutment of arch dam 拱坝坝肩侧裂面的面连通率研究
The Reliability analysis of a Gravity Abutment of an Arch Dam 拱坝重力墩抗滑稳定可靠度分析
The Shopping List Deformation and stability analysis of right abutment of Danjiang arch dam 单江拱坝右坝肩岩体变形稳定计算分析
One of important features for the arch dam is that its load is mainly bearded by the rock of arch abutment, so the quality of dam foundation is required highly. 拱坝的一个重要特点在于它的荷载主要是由拱座的岩体来承担的,因此对拱坝的地基要求相对来说也比较高。
Dam abutment is the directly loading geology body of arch dam, so its stability is important to insure the safety of water and electricity engineering, and the soft structural plane of it is the key factor to insure long time stability of the dam abutment. 坝肩抗力体作为拱坝直接的承载地质体,是否稳定直接制约着水电工程的安全运营,其中的软弱结构面通常构成抗力体长期稳定的关键。
However, most of the safety of high arch dams rely on three-dimensional stability of arch dam abutment, It is a prerequisite that the studying on three-dimensional stability of arch dam abutment in arch dam construction and development. 然而高拱坝的安全性绝大部分依赖拱坝坝肩三维稳定性,因此研究拱坝坝肩三维稳定问题是拱坝建设和发展的前提。
Structural stability of arch dams is global stability among dam body, rock and their interface. It includes abutment stability, up-slide stability and structural stability of dam body etc, which is one of the important subjects in arch dam design and research. 拱坝结构稳定是坝体、岩体及其交界面三者的整体稳定,内容包括拱座稳定、上滑稳定和坝体结构稳定等,是拱坝设计与研究的重要课题之一。