| 1. | Fractal character of over - excavation of tunnel surrounding rock
隧道围岩超挖的分形特征研究 |
| 2. | Tunnel surrounding rock
隧道洞周围一定范围内 |
| 3. | Analysis of the variation rule about the tunnel surrounding rock ' s temperature field
隧道围岩温度场变化规律理论分析 |
| 4. | Numerical analysis of stability of tunnel surrounding rocks under earthquake
地震对隧道围岩稳定性影响的数值模拟分析 |
| 5. | Analysis of interaction between tunnel surrounding rock and supporting structure in mining area
巷道围岩与支护相互作用分析 |
| 6. | On the basis of thorough analysis tunnel surrounding rock ' s stability , bad situation appear in the tunnel construction are probed into , meanwhile , the reason are analyzed and precautionary measure and the ways to solve the problem are provided
在综合分析隧道围岩稳定性的基础上，对隧道施工中出现的各种不良现象进行了研究，分析了问题产生的原因，提出了预防措施及解决办法。 |
| 7. | ( 6 ) according to test result and data , combined with water and geological feature of railway tunnel surrounding rock , a suggested table of decrease coefficient about external water load on railway tunnel lining structure is put forward
（ 6 ）根据试验结果和数据，结合铁路隧道围岩水文地质特征、地下水影响情况以及其他行业有关资料，初步提出了铁路隧道衬砌结构外水荷载折减系数建议表。 |
| 8. | The process and methods of monitoring measurement in the course of construction are detailed the measuring data analyzed and treated are studied . besides the forecast and calculate of tunnel surrounding rock stably displacement are deeply researched , and according to the uncertainty of geotechnical engineering , grey verhulst model is put forward to forecast tunnel surrounding rock displacement based on optimizing gm ( 1 , 1 ) model
介绍了隧道施工监控量测的过程和方法，对量测数据的处理技术与分析方法进行了研究，深入地研究了隧道围岩稳定位移的预测预报，并针对岩土工程的不确定性，在优化gm ( 1 ， 1 )模型的基础上，提出了用灰色verhulst模型预测隧道围岩位移。 |
| 9. | The characteristics of stress and displacement in tunnel surrounding rocks are studied . the change feature of the stress in surrounding rocks and the variations of stress and the displacement of prop structure in different excavation step are analyzed with 3 dimensional fem . finally , the construction method is proved to be reasonable and scientific
通过三维有限元计算研究了隧道围岩的应力、位移特征，分析了隧道围岩不同开挖时步的应力变化特点以及支护结构的应力与位移的变化特征，进而论证了该施工方法的合理性和科学性。 |
| 10. | The erosion effect damage variable can be defined in many ways , while the one defined in wave velocity by author is more appropriate for deep buried tunnel surrounding rock . for the evolution of hydraulic damage under complex mechanics environment , the extension of branch fracture means the initiation of evolution , and the hydraulic damage evolution equation can be deduced by the method of fracture mechanics
水化-水力损伤岩体中损伤变量可以采用多种方法定义，在分析隧道岩体内部结构时，弹性波速是比较容易量测的岩体物理量，可用其来定义岩体中的腐蚀损伤变量。 |
