| 1. | Testing study on 3d similar material simulation for shallow coal seam mining
浅埋煤层开采三维相似材料模拟实验研究 |
| 2. | Similar materials simulation of moving laws analysis on roof strata with sublevel caving mining
综放开采上覆岩层运动规律相似材料模拟分析 |
| 3. | Similar experiment of high - level large - diameter long - hole mining in the anqing copper mine
安庆铜矿高阶段大直径深孔采矿相似材料模拟实验 |
| 4. | Simulation materials experiment of coupling seepage field and stress field in underground engineering
地下工程渗流场与应力场耦合的相似材料模拟 |
| 5. | Studies and application of optical measurement methods to displacement fields of similar material model
相似材料模型位移场的光学测量技术研究及应用 |
| 6. | Of them , the methods of model tests mainly include the similar material model method and the photoelastic model method
其中模型试验方法主要介绍了相似材料模型法与光弹性模型法。 |
| 7. | Valuing of the influence degree of the additional temperature field of mutative temperature similar material in geomechanical model test
变温相似材料在地质力学模型试验中附加温度场的影响程度评价 |
| 8. | This article bases specifically on engineering geology condition of one cutting slope in guangdong shanmei highway , and adopts laboratory similarly model test to investigate and discuss the strengthening machanism of multi - bolts and its effect
本文针对广东汕梅高速公路一路堑边坡工程地质情况，采用室内相似材料模型试验，对群描加固机理及效果进行了初步探讨。 |
| 9. | Main works : fractal and mechanism of forming fractal of fault surface in rock masses is analyzed and examined with it ' s affect on failure process of mining rock masses ; fractal curves are constructed with matlab to simulate the fault surface . similar material modeling is carried out and the fractal weak - face effect of mining rock masses is studied . mechanics character of rock masses with fractal fault in mining condition is simulated with large finite element software an sys ; catastrophe model of fault activated by mining is constructed with catastrophe theory
主要工作有：检测和分析了岩体断层面的分形性和断层面分形的形成机制及其对采动岩体破坏的影响机理；运用matlab构造了分形曲线来模拟分形断层面，进行了相似材料模拟实验，研究了采动岩体的分形弱面效应；采用大型有限元软件ansys模拟了含有分形断层面的岩体在采动条件下的力学性态；运用突变理论建立了采动断层活化的突变模型。 |
| 10. | Abstract : taking the 1 500 auxiliary concrete structures roadway which has just a few multiple diploid strata as a research object , by terms of utilizing the 3d fem model , integrating the observation result and resemble simulacrum ending , comprehensive research on the inside of stress distortion and its mechanism are developed , an extraordinary fairly visual result is gained which has an important support in practical supporting design , reinforcement , enhancing the strata cohesion and intensity
文摘:以窑街三矿1500混凝土结构副大巷多层急倾斜煤岩层中复杂结构为研究对象，应用三维有限元模型，结合现场矿压观测结果和相似材料模拟试验结果，对该巷道内部应力破坏敏感部位的内力和变形机理进行了系统的研究，得到了非常直观的可视化计算结果，这对现场支护设计、维护加固和提高岩层的“凝聚力”具有重要的意义 |
