| 1. | Identification and control of risks in the south - north water transfer project 南水北调工程风险识别及其控制 |
| 2. | Dialectic of engineering geology of west route area of south - north water transfer project 南水北调西线工程区工程地质辩证 |
| 3. | Remote sensing studies on active faults in the western south - north water transfer project area in china 南水北调西线工程区活动断裂构造遥感研究 |
| 4. | Imagination of supplement each other about water resources of south - north water transfer project and local water resources 南水北调引江水与当地水资源丰枯互补的设想 |
| 5. | Operation middle south - north water transfer project as quichly as possible is funmdamental assurance to ravel out shortages of hebei province water resources 尽早实施南水北调是解决我省水资源短缺的根本保证 |
| 6. | Apart from this project , indeed many other large scale projects such as the south - north water transfer project , which aims at carrying water from the south to the north of china , are already underway 而且,除了这个工程之外,其实有很多庞大的工程都会进行,例如南水北调的水利工程将南方的水,透过巨大的工程,调到北方去。 |
| 7. | Some experts suggest that china ' s huge , $ 60 billion south - north water transfer project that aims to divert water from the yangtze in the south to the arid north china plain via three channels could revive this disused stretch of the grand canal 一些专家建议中国的一项规模宏大,耗资600亿美元,旨在将南方长江的水引到华北干涸的平原的南水北调工程可以唤醒这条已经废弃了的运河。 |
| 8. | Statistics and reliability theory are used as the basic theory in this paper to deal with the key and difficult questions in engineering risk analysis and risk decision area . some important structures in south - north water transfer project ( snwtp ) of middle route as the engineering examples are detailed studied in the paper . the main contents researched in this paper are as follows : 1 本文以概率论及可靠度理论为基础,以南水北调中线工程为背景,从工程角度针对当前工程风险分析及风险决策领域的热点和难点进行了研究,主要工作内容如下: 1 、分析了南水北调中线工程中的风险因素,及可能采取的应对措施。 |
| 9. | Reviewing and summarizing the existence theory for maintenance time decision , their shortcomings are analyzed , in which the economic factor is considered more than the safety factor . so in this paper from the point of security and risk cost the natural usage limit state reliability index is put forward as the maintenance time decision rule . the right bank section of danjiangkou dam of the south - north water transfer project ( snwtp ) as an example is analyzed to decision the maintenance time 另外,回顾现有结构维护时间决策的准则问题,一般是偏向于从工程经济角度考虑问题,而对结构使用的安全性考虑的较少,针对上述决策准则的不足之处,本文从工程力学的角度出发,综合考虑了结构的安全性和风险,提出了以正常使用极限状态的可靠指标作为维护时间的决策准则,并以南水北调工程丹江口水利枢纽的右联混凝土坝为例进行了维护时间的决策分析。 |
| 10. | The paper introduces and amends the composite indexes of soil erosion intensity and regional soil erosion intensity and conducts quantitative analysis on spatial relationship of types of land use and soil erosion intensity of whole china territory , the middle and lower areas of liaohe river , headwater area of danjiangkou reservoir of south - north water transfer project of hubei part and 4 regions of huidong county in guangdong based on sum up of general study methods of spatial relationship of land use and soil erosion 摘要在总结土地利用与土壤侵蚀空间关系一般研究方法的基础上,引入并修正了土壤侵蚀强度综合指数和区域土壤侵蚀强度综合指数,时整个中国境内、辽河中下游地区、南水北调丹江口水库水源区湖北部分和广东省惠东县4个区域土地利用类型与土壤侵蚀强度空间关系进行了定量比较分析。 |