rockfall
rockfall
1. (4) This paper uses ANSYS/LS-DYNA to analyse dynamic response of buried gas pipelines caused by rockfall impact.
(4)运用ANSYS/LS-DYNA动力有限元软件对落石冲击作用下埋地输气管道的动力响应进行了分析。
2. Application of SNS Flexible Protection Systems for Holding Rockfall
SNS柔性防护系统在危岩落石防护中的应用
3. TANG Chuan,ZHOU Ju-qian,ZHU Jing.The method of fuzzy comprehensive analysis of the risk zoning of rockfall and landslide in Yunnan[J].Journal of Soil and Water Conservation,1994,8(4):48-54.
[1]唐川,周钜乾,朱静.云南崩塌滑坡危险度分区的模糊综合分析法[J].水土保持学报,1994,8(4):48-54.
4. YIN Yue-ping,PENG Qing-yuan.Jet grouting improvement on rockfall deposit at Fengjie Shore of the Three Gorges Reservior[J].Hydrogeology and Engineering Geology,2004,31 (5):1-5.
[4]殷跃平,彭清元.三峡库区奉节库岸崩坡积物旋喷改性试验研究[J].水文地质工程地质,2004,31(5):1-5.
5. LATER. DEAN lights candles and examines the rockfall.
一会之后,迪恩点燃蜡烛,检查入口的掉下来的石块。
6. Therefore, for the practical connection of rockfall restraining net,the two connection ways need be combined, learning from others"s strong points to offset one"s weakness.
为此，在拦石网的实际应用中，可考虑将两种连接方式结合使用，取长补短。
7. Construction of rockfall fence along the slopes on the north side of this section of Tuen Mun Road.
于这段屯门公路北面的现存斜坡进行坠石保护栏工程。
8. This paper introduced engineering geologic conditions of Baishapo rockfall in the Three Gorge reservoir area,analysed its formation mechanism and calculated its stability under main load compo.
介绍了三峡库区白沙坡崩滑体工程地质条件,分析了其成因机制,计算了该崩滑体在多种工况下的稳定性,对其稳定性作出了评价,并给出了其防治措施的建议。
9. This paper hopes to reach the purpose to effectively evaluate the stability of the rockfall through the simulation of Fengdu s Mingshan rockfall by discrete element method.
以丰都名山崩滑体为研究对象,拟通过对该崩滑体失稳破坏过程的离散元模拟分析,达到对该崩滑体的稳定性进行有效分析评价的目的。
10. Therefore, the author thinks of making use of worn-out tires to produce new structure for rockfall restraining, including rockfall restraining net of worn-out tires.
作者设想利用废旧轮胎来发展新型的滚石防护结构，如废旧轮胎拦石网。
11. In mountainous area, gas pipelines are destroyed by rockfall impact.
其中，在山区由落石冲击作用引起输气管道破坏的现象时有发生。
12. Semi-rigid rockfall barrier wall
半刚性拦石墙
13. Huaying city is a mountain area with many serious geohazards,especially,such as landslide,mud-rock,and rockfall.
华蓥市山地灾害种类繁多,分布广泛。
14. dangerous rockbody (rockfall)
危岩体（崩塌）
15. Safe net system is a passive control technique for rockfall in recent years.
危岩是我国山地一种主要地质灾害类型,拦石网是近年应用的一种落石柔性被动防护系统。
16. Last autumn, a group of 150 tourists (including 80 Germans) were trapped in the Tiger Leaping Gorge near to where you were after a huge rockfall blocked both sides after heavy rains.
去年秋天，一群大约150人的旅行队（包括80个德国人）被困在虎跳峡，在一场大暴雨后，峡谷两边都被巨石阻断。
17. On the other hand, study of rockfall doesn't comply with the characters of safe net system.
另一方面落石运动研究成果没有同拦石网系统特点相结合。
18. In China the road was a pristine strip of asphalt, scarred only by the occasional rockfall.
在中国境内，这条公路是清一色的柏油路，只是偶尔有山石滚落损坏了公路。
19. Application of block theory in stability analysis of potential rockfall masses
块体理论在潜在崩塌体稳定性分析中的应用
20. Design conception of safe net system based on analysis of motion trace of rockfall
基于落石运动特性分析的拦石网设计理念
21. The complicated geologic structure in Danbashan mountain sometimes resulted in landslide,mudflow and rockfall.
大巴山区由于特殊的地质构造,滑坡、泥石流和崩塌等地质灾害时有发生。
22. To study safe net system,on the one hand,much attention is paid to system itself without care of characters of rockfall trace and initial motional parameters.
将落石在坡面运动状态归结为跳跃、滚动和滑动,并以危岩起始运动速度作为初始速度,通过分段计算得到落石沿坡面的完整运动路径。
23. Additionally, by classifying the motion of rockfall on slope surface into intersected bouncing, rolling and sliding, the whole trace of rockfall was calculated.
将落石在坡面运动状态归结为跳跃、滚动和滑动，并以危岩起始运动速度作为初始速度，通过分段计算得到落石沿坡面的完整运动路径。
24. Numerical simulating of rockfall in rock slope with block-like structure
层状块体结构岩坡崩塌过程的数值模拟
25. Keywords mountaineous disasters;landslide;rockfall;to debris flow;social and economic effections;disaster suffering capacity;
山地灾害;滑坡崩塌;泥石流;社会经济影响;承灾能力;
26. Keywords mountainside disaster;landslide、rockfall &debris flow;social and economic affects;
山地灾害;滑坡崩塌泥石波;社会经济影响;
27. Keywords mountain side disaster;landslide;rockfall &debris flow;social and economic effect;Tongchuan;
山地灾害;滑坡崩塌泥石流;社会经济影响;铜川市;
28. The main geohazard types of this area are landslide, rockfall and debris flow.
崂山区地质灾害及隐患点发育的类型主要是滑坡、崩塌和泥石流。
29. HAZARD MODEL AND PREVENTION ENGINEERING DECISION OF COLLAPSE AND ROCKFALL
崩坍落石灾害模型及其防治工程决策
30. rockfall and landslide mass
崩塌与滑坡体
31. Optimizing of calculation methods in rockfall stability
崩塌体稳定性检算方法优化研究
32. rockfall geological hazard
崩塌地质灾害
33. stability of rockfall and landslide
崩塌滑坡稳定性
34. collapse and rockfall
崩塌落石
35. Meanwhile, drainage,rockfall catch &barrier fences and retaining structures were also modified and reinforced.
并结合排水措施、护栅网拦截和实体护面墙进行了辅助治理。
36. rockfall barrier
拦石网
37. Perilous rock is one of main geologic disasters in mountain area of China.Safe net system is a passive control technique for rockfall in recent years.
摘要危岩是我国山地一种主要地质灾害类型，拦石网是近年应用的一种落石柔性被动防护系统。
38. The rockfall hazard will take place inevitably under the condition of steeper hillside after ground collapse or cave to ground surface caused by exploitation with caving method.
摘要在山体下进行崩落开采崩通或塌陷到地表时，在陡峭的山体地形条件下将不可避免地产生滚石灾害。
39. Obviously,risk analysis of encountering rockfalls along these traffic routes is of extreme importance for zoning of rockfall hazards and optimum scheme of mitigation costs.
显然,公路沿线遭遇滚石的风险分析对滚石灾害的分区与防治资金的优化配置是十分重要的。
40. Finally based on the results of rockfall trace calculation combined with the characters of safe net system, the authors presented the conception and method of design of safe net system.
最后，根据落石运动特性计算结果，结合拦石网系统特点，提出了拦石网基于落石特性计算布设的原则和方法。
41. In the end, Gerk joined Axe and Spear to wait the day to rebuild Rockfall.
最后，葛克加入的斧与矛以等待重建石雨的那一天。
42. This paper uses ANSYS/LS-DYNA of dynamic finite element software to analyse dynamic response of buried gas pipelines caused by rockfall impact.
本文利用ANSYS/LS-DYNA动力有限元软件分析了落石冲击作用下埋地输气管道的动力响应。
43. A rockfall of slope with reversal stratum and block-like structure is simulated by numerical method.
本文在某实际工程地质分析的基础上，采用数值模拟方法研究了反倾层状块体结构岩体中开挖边坡的崩塌过程。
44. Lin, M.L . and Jeng, F.S. (1997) “Field trip guide to the stress release joint and rockfall hazard”, Sino-Amer.Sym.
林煜卿，林铭郎(1997)“新竹宝山地区泥质岩层之力学特性研究”，中国地质学会八十六年年会论文摘要，成功大学，1997.3.21.
45. Design, Selecting Type and Arrangement of SNS Flexible Protection System in Rockfall Field
柔性防护系统的设计选型与布置
46. RESEARCH ON PROTECTIVE STRUCTURES FOR HIGH SLOPES ROCKFALL AROUND A HYDROPOWER STATION
水电站高边坡滚石防护计算研究
47. landslide and rockfall
滑坡与崩塌
48. Rockfall hazard
滚石灾害
49. Keywords rockfall hazards;rockfall restraining net of worn-out tires;Mechanical property of tire's composition material;connection way;simulation tests;
滚石灾害;废旧轮胎拦石网;轮胎组成材料的力学性质;连接方式;模拟试验;
50. “Your timing is perfect as I am right now looking for somebody to work on my research project on the use DEM in the evaluation of rockfall hazards.
然后我跟导师说：对方同意录取我，过去做科研，最后拿重大的学位。
51. However, study on the mechanism of rockfall and on technology for preventing and controlling rockfall hazards is comparatively backward in our country, and new methods and technology needed badly.
然而，国内有关滚石发生机理和滚石灾害防治技术的研究明显不足，并且亟待新方法和新技术的出现。
52. 1. The climbers sent two men up to investigate the rockfall .
登山者派了两个人爬上去察看岩石坠落的情况。
53. Study on dynamic response of buried gas pipelines caused by rockfall impact and identify the damage reasons for pipelines and establish a reliable database system.
研究埋地输气管道在落石冲击作用下的动力响应，找出引起管道破坏的原因，建立可靠的数据库系统。
54. This study can provide scientific guidance for the effective protection of rockfall hazards in high steep slope in the open-pit mine.
研究结果表明，该方案对落石的拦截率达到100%，对露天矿高陡边坡落石灾害的有效防治具有重要意义。
55. the deformation and failure style of red beds slopes in the area is flaking off in the action weathering, slope shape distorting, dilapidating, rockfall and consequent landslide, etc.
红层边坡变形破坏的主要形式有风化剥落、坡面变形、崩塌落石和顺层滑坡等。
56. Based on analysis and computation results, the slope is currently overall stable despite the possibility of occurring localised rockfall or rock collapses.
经分析及计算得，该边坡整体处于基本稳定状态，但存在崩塌掉块现象。
57. Taking the rockfalls at Hundong Lead-Zinc Mine as an example, the influence factors and the rockfall movement route are analyzed.
结合会东铅锌矿露天边坡滚石问题，对滚石产生的影响因素，滚石运动轨迹及滚石与坡面的相互作用进行分析。
58. rockfall hazard in high steep slope
落石
59. Classification of rockfall slope motion
落石坡面运动分类
60. Gerk Slaygrim was the stongest and bravest warrior in Rockfall, a horde of the savage.
葛克．杀残是石雨部落，一个野蛮部族最强壮且最勇敢的战士。
61. A STUDY FOR THE DEVELOPMENT OF ROCKFALL TOURISM RESOURCES OF MOUNTAIN CUIHUA IN XI'AN CITY
西安市翠华山山崩旅游资源开发研究
62. Keywords slope engineering;landslide;stability piles;pre-stressed cable;rockfall;FEM;
边坡工程;滑坡;抗滑桩;预应力锚索;滚石;有限元;
63. Keywords slope engineering;open-pit mine;rock slope;rockfall;orthogonal experiment;random analysis;protective measures;
边坡工程;露天矿山;岩质边坡;落石;正交试验;随机分析;防护措施;
64. Evaluation models of rockfall trajectory
边坡滚石运动的计算模型
65. rockfall of slope
边坡落石
66. Causes and treatment of collapse and rockfall of cut slope along Jin-Wen railway line
金温铁路崩塌落石的成因与防治
67. Pierson,L.A.(1992),"Rockfall hazard rating system" ,In Rockfall prediction and control and landslide case histories,Transportation Research No.1343:pp.6-13
陈时祖(1995),"阿里山公路沿线公路边坡崩塌与雨量关系之研究",行政院国家科学委员会，防灾科技研究告83-14号
68. With the ceaseless extent and intensity of human activities, the problems of rockfalls and rockfall hazards become more and more prominent, especially in the mountainous regions.
随着人类活动的广度和力度不断加大，多山地带的滚石问题也越来越突出。
69. rockfall avalanches
高速远程崩塌
