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- Lingzikou Tunnel is located at 30 km north-east of Shaotong city in Yunnan Province, the adjoining rock stability analysis and evaluation. 根据勘察资料对位于云南省昭通市北东约 3 0 km处凌子口隧道围岩的稳定性进行分析评价。
- The study on adjoining rock stability and support pattern of deep-lying tunnel 深埋长隧洞围岩稳定性及支护结构设计研究
- Study on Methods Used for Analyzing Adjoining Rock Stability of Underground Hydroplant in Xiaolangdi Project 对黄河小浪底水利枢纽地下厂房围岩稳定性分析方法的研究
- APPLICATION OF MULTI-STEP FUZZY CLASSIFICATION CLUSTERING METHOD TO THE ADJOINING ROCK STABILITY CATEGORY FOR UNDERGROUND CONSTRUCTION 多级模糊分级聚类法在地下工程围岩稳定性分类中的应用
- adjoining rock stability 围岩稳定
- The geological condition in the inlet of spillway tunnel of Hengquan Reservoir is very complex,rock wheathering is severe and the stability of adjoining rock of tunnel is bad. 横泉水库泄洪洞进口地质条件复杂,岩石风化严重,围岩稳定性较差。
- Based on analysis and classification of the factors influencing slope stability,AHP-FUZZY method is presented,which considesr rock mechanical parameters,adjoining rock conditions etc. 在综合分析岩质边坡稳定性评价因素的基础上;对岩质边坡稳定性影响因素进行系统分类;提出一种岩质边坡稳定性预测评价的方法;即系统决策和模糊数学相结合的层次分析-模糊综合评价法(AHP-FUZZ-Y).
- Weak intercalation is the main weak surface which controls the rock stability. 软弱夹层是控制岩体稳定性的主要弱面。
- The rheological mathematical model of radial displacement and its velocity are presented to study the stability of adjoining rocks. 并介绍用径向位移与位移速度的流变数学模式研究围岩的稳定性。
- The mineral-bodies of the two mineral deposits are mainly existed in the contacting zone of granite-porphyry and adjoining rock. 两矿床的矿体主要赋存在花岗斑岩及其与围岩的接触带中。
- Under the tectonic stress,the deformations of coal seams and the adjoining rock strata infault-block structural area are of good coordination and close correlation. 断块构造区域内煤层及其周围岩层在构造应力作用下的形变具有很好的协调性和密切的相关性。
- stability analysis adjoining rock 围岩稳定分析
- stability classification of adjoining rock 围岩稳定分级
- The large span large section of the roadway surrounding rock stability analysis supporting the proposed overall idea. 通过对大断面大跨度巷道围岩稳定性的分析,提出了支护的总体思路。
- Direct to the shortage existing in the classification of surrounding rock stability,provide a new method. 针对目前围岩稳定性分类方法存在的不足,给出一新的分类法。
- Bifurcated tunnel is one of the new type tunnels, the excavation way and support style are key factors to the rock stability. 摘要分岔隧道是一种新型的隧道结构形式,其设计方案、开挖支护方法对围岩稳定性至关重要。
- In this paper,FLAC is adopted to simulate the surrounding rock stability of a belt drive conveyor cavern of Yangquan mine district during excavation and support by steps. 运用有限差分数值计算软件(FLAC),模拟分析了阳泉三矿芦南分区胶带驱动机硐室在分步开挖过程中围岩的稳定性。
- The result shows that the gap between stowing and roof and the stowing width are two main effects on the surroundings rock stability in partial backfill style. 研究结果表明,充填空顶间隔大小、充填条带宽度是部分充填开采围岩稳定性的两个主要影响因素。
- Based on a comprehensive review of existing evaluation methods for rock stability, the universal relative inelastic displacement ratio was chosen as rock stability criterion. 摘要在综合评价现有岩体稳定性评判方法的基础上,选用普适性较好的弹塑性位移相对比值判别方法作为岩体稳定性的判据。
- We heard laughter in the adjoining room. 我们听到了邻屋的笑声。