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- To break through the limit of continuous medium theory, a uniaxial compression test of HMA was simulated with discrete element method (DEM), and then the simulation was compared with the lab test. 为突破常规数值方法基于连续性的理想假设,进行了某级配的沥青混合料单轴压缩试验的离散元模拟,并将模拟试验与室内试验进行了比较。
- unconfined uniaxial compression test 单轴压缩试验
- In this paper,the unconfined uniaxial compression tests on backfills with different cement-tailings ratio in the special large-sized stope in Anqing copper mine are presented. 对安庆铜矿特大型采场不同灰砂配比的充填体进行了无侧限单轴抗压试验,根据试验测得的单轴压缩韧度参数,了解了胶结充填体的韧性性能。
- Uniaxial compression tests were carried out for marble with intermittent pre-existing cracks by using the rock mechanics servo-controlled testing system. 摘要采用岩石力学伺服试验机,对非贯通预制裂纹大理岩进行了单轴压缩试验;
- During the rock similar material uniaxial compressive test,the deformation and strengthen character were directly affected by different material proportion and loading rate. 在岩石相似材料单轴压缩试验中,不同的材料配比和加载速率将直接影响到相似材料的变形与强度特性。
- Study on Acoustic Emission of Limestone in Uniaxial Compression Test 石灰岩在单轴压缩条件下的声发射特性
- Monitoring change of structure of road foundation soil in uniaxial compression test with CT 路基填土单轴受压细观结构CT监测分析
- Comparative study on PMT and uniaxial compressive test on soft rock 软岩旁压试验与单轴抗压试验对比研究
- uniaxial compression test 单轴压缩试验
- EFFECT OF LENGTH OF FINE AND COARSE CRYSTAL MARBLE SPECIMENS ON UNIAXIAL COMPRESSION TESTS 大理岩试样的长度对单轴压缩试验的影响
- Standard Test Method for Determining Deformability and Strength of Weak Rock by an In Situ Uniaxial Compressive Test 用单轴压缩试验测定软岩石的可加工性和强度的试验方法
- 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。
- 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。
- 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。
- uniaxial compressive test 单轴压缩
- The stochastic damage constitutional law models of concrete under uniaxial tension, uniaxial compression and biaxial tension compression combination are established. 建立了混凝土单轴受拉、轴受压与双轴拉压组合条件下的随机损伤本构关系模型.
- In the experiments, ordinary Portland cement (OPC) paste, C190 cement paste, marble and serpentinite specimens are selected for uniaxial compression and Brazilian tests. 在实验方面,单轴压缩与巴西试验选用纯水泥浆、C190水泥砂浆、大理岩及蛇纹岩试体;
- An experiment of rock fracturing process is conducted under uniaxial compression in order to investigate the behaviors of rock fracturing under chemical erosion. 进行了在化学腐蚀下的花岗岩单轴压缩破裂试验,利用数字显微观测系统对其实时观测。
- SOILS: INVESTIGATION AND TESTING. STATIC COMPRESSION TEST ON SINGLE PILE. 土壤。检验与试验。