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- Based on the Mohr-Column rule, the formula for calculating rock resistant coefficient is given in the paper, and the formula can be applied in kinds of rock conditions. 基于莫尔-库仑屈服准则推导得出的围岩抗力系数计算公式，具有较强实用价值。
- Determination of Rock Resistant Coefficient in Road Tunnel 公路隧道围岩抗力系数计算
- rock resistance coefficient 围岩抗力系数
- Determination of Rock Resistant Coefficient in Road Tunnel Based on Mohr-Column Rule 基于莫尔-库仑屈服准则计算隧道围岩抗力系数
- Determination of rock resistant coefficient in road tunnel based on unified strength theory 基于统一强度理论的公路隧道围岩抗力系数计算
- It had high resistance to DDVP,resistance coefficient>9.5. 对敌敌畏抗性系数>9.;5;属于中抗水平。
- rock resistant coefficient 围岩抗力系数
- The study on graphitization degree,porosity(volume density),purity,resistance coefficient and crystal structure etc of graphite is summarized. 文章针对人造金刚石用石墨材料主要性能的研究进行了综述,包括石墨化度、气孔率(体积密度)、灰分(纯度)、电阻率以及晶体结构等等。
- Therefore the prerotation coefficient and the resistance coefficient could be used as major parameters to evaluate the performance of IGV. 针对风机调节门的流动特性，采用预旋系数、阻力系数做为全面评价风机调节门性能的主要指标是可行的。
- Researches on calculation methods of rock resistant coefficients of submarine tunnels 海底隧道围岩抗力系数计算方法研究
- Hydraulic resistance coefficient formulas are derived according to a great number of flume experiments and relative theory analysis. 通过系列水槽试验和相关理论分析，提出了十字片梅花加糙的有效水深和水力阻力系数计算公式。
- Local resistance coefficient of water cut oil in the plunger is an important parameter to design and calculate in actual production. 含水原油在柱塞凡尔中的局部阻力系数是实际生产中进行设计、计算时十分重要的参数。
- The ANSYS is able to calculate and report the resistance coefficient of the sampler or other marine instruments to instruct the instrument design. 利用ANSYS软件计算预报采水器或其他类似的海洋仪器在流体中的阻力系数，可指导其尺寸参数设计。
- The mobility of the new water-series extinguisher is studied by means of surveying its viscosity, permeability, and mobile resistance coefficient. 摘要通过测定黏度、渗透率及流动阻力系数，研究了新型水系灭火剂的流动性能；
- Based on the relationship between the resistance coefficient and gas Reynolds number, a new equation used for the calculation of the pressure drop was derived. 对实验结果进行回归得到了阻力系数与气相雷诺数的关系，并提出了新的气相压降计算模型。
- This paper presents results of the wall rock resistance, the lining-stress, distortion and stability of XinDaoGou double vault tunnel along Beijing-Chengde highway using the finite element method. 摘要本文以京承高速公路新道沟连拱隧道为实例，应用有限元数值方法对连拱隧道二次衬砌的围岩抗力、应力、变形及其稳定性等问题进行了模拟与分析。
- Rock resistivity has frequency dispersion, which causes the variation of param-eters in Archie formula. 岩石电阻车不仅具有频散特性，而且会因频散作用而造成阿尔奇公式中各种参数的变化。
- The vertical velocity distributions in the vegetated channel and the relationship between resistance coefficient and flow depth were measured in laboratory experiments. 摘要通过模型试验测定了渠道中一种高棵、密集分布的植物，在淹没情况下的断面流度分布曲线及糙率和水深关系曲线；
- The pre-straining prolonged the fatigue crack initiation life, and increased resistance coefficient and equivalent stress threshold of the fatigue crack initiation. 预应变可以延长疲劳裂纹形成寿命，提高疲劳裂纹形成的抗力系数和裂纹形成的当量应力门槛值；
- Study on Rock Resistivity Dispersion and Its Effect on Parameters for Archie Formula. 岩石电阻率频散及其对阿尔奇参数的影响
