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- Through the study of mechanical experiment, the uniaxial compression strength indices and shear strength parameters are put forward, which indicate that several typical soft rocks have strong aeolotropy, and that strength parameters are all very low. 通过多项力学试验研究,给出单轴抗压强度指标及抗剪参数,得出坝区几种典型岩组具有强烈的各向异性,其变形及强度参数均较低。
- In this paper,according to the require of deep mining,the unconfined uniaxial compression strength test of backfill at a different ratio、different density and different curing age has been done. 根据矿山深井开采的需要,对不同灰砂配比、重量浓度和养护时间的高浓度水泥尾砂充填体试块在建材压力机上进行了无侧限单轴压缩强度测试。
- saturated uniaxial compression strength 饱和单轴抗压强度
- Analysis on Factors Affecting Rock Uniaxial Compression Strength 浅析岩石单轴抗压强度的影响因素
- EXPERIMENTAL STUDY ON ROCK UNIAXIAL COMPRESSION STRENGTH PREDICTION BY USING ACOUSTIC VELOCITY 用声波速度预测岩石单轴抗压强度的试验研究
- the uniaxial compressive strength 单轴抗压强度
- saturated uniaxial compressive strength 饱和单轴抗压强度
- Experiment study on grouting soil uniaxial compression strength and its acoustic velocity 声波速度与注浆固结体单轴抗压强度关系的试验研究
- Numerical Simulation of Size Effect of the Uniaxial Compression Strength of Rolled Compacted Concrete 碾压混凝土单轴抗压强度尺寸效应的数值模拟
- UNIAXIAL COMPRESSIVE STRENGTH OF FROZEN SALINE SILTY CLAY 含盐冻结粉质粘土单轴抗压强度试验研究
- uniaxial compression strength 单轴压缩强度
- Uniaxial compressive strength of saturated frozen clay at constant strain rate 饱和冻结黏土在常应变率下的单轴抗压强度
- Change of uniaxial compressive strength with strain rate for granite 花岗岩单轴抗压强度随应变速率的变化规律
- Method of neural network for predict uniaxial compressive strength of rock 预测岩石单轴抗压强度的神经网络方法
- Finally, the process of damage, failure and AE of rocks under uniaxial compression were simulated by Rock Failure Process Analysis (RFPA) according to varying strength and homogeneity. 最后,运用数值模拟软件RFPA模拟了岩石在不同强度和均质度的情况下,单轴压缩时的损伤破坏及其声发射过程。
- STUDY OF DYNAMIC UNIAXIAL COMPRESSIVE STRENGTH OF ROCK MATERIAL USING SLIDING CRACK MODEL 滑移型裂纹模型在研究岩石动态单轴抗压强度中的应用
- Based on real time CT testing, primary testing study of fatigue failure and deformation mechanism of red sandstone has been completed under uniaxial compression condition. 摘要基于对裂隙岩石的细观CT试验,对含有单一裂纹的贵溪红砂岩在单轴疲劳荷载作用下的损伤扩展机理和演化过程进行了初步的试验研究。
- Uniaxial compression might facilitate the NPC effect or weaken the PPC effect when w was located in the vicinity of w(subscript c). 在渗流阈值附近,单轴压缩可诱导NPC效应的出现,或者抑制PPC效应。
- Study on Determining the Uniaxial Compressive Strength of Rock by Point Load Strength Index Tests 用岩石点荷载指标确定其单轴抗压强度的试验研究
- The fractal structure of rock fracture in dam foundation of the Three Gorges Project under uniaxial compression is studied based on fractal theory. 基于分形理论,研究了单轴压缩状态下三峡坝基岩石破裂的分形结构。
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