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main canal
    Simulation construction of soil cement liner for Middle Route S N Water Transfer Project's main canal
    南水北调中线工程总干渠水泥土衬砌模拟施工
    Application of J·L-90A, the waterproof, thick plasm latex dope for seepage prevention in main canal of the Yuankou reservoir
    J·L—90A厚浆胶乳防水涂料在源口水库总干渠防渗中的应用
    Design and management of curved silting basins at main canal of Xinjiang Manas river
    新疆玛纳斯河总干渠曲线形沉沙池的设计与运行管理
    Analysis of major geological disasters in the main canal of middle route project(Taoca-Zhanghe section)of south-to-north water transfer
    南水北调中线工程总干渠(陶岔—漳河段)主要地质灾害分析
    Analysis on hydroclimatic characteristics along the main canal of Middle Route Project of S-N Water Transfer
    南水北调中线总干渠沿线水文气候特性分析
    Measures for seepage prevention for middle and down reach in Duolang main canal
    浅谈多浪总干渠中下游段防渗工程整治措施
    Geological survey and assessment of the main canal project in irrigation area of Houwan reservoir
    后湾水库灌区总干渠工程地质调查与评价
    Analysis on Feasibility of Projects:Reconstruction of the West Main Canal of Barrage 2,and Junction of the West Main Canal of Barrage 2 and Arterial Canal of Barrage 3,of Fenhe River
    汾河二坝西干渠改建和接通至三坝总干渠工程可行性分析
    Research on the structure construction on the main canal of the middle route project of South-to-North Water Transfer
    南水北调中线总干渠建筑物施工研究
    Monitoring Topography Changes in Shaoming Coalfield’s Empty Area in Main Canal of Hebei of South-to-North Water Transfer
    南水北调中线工程(河北省南段)总干渠拟通过邵明煤田采空区地形变监测研究初探
    Optimizing Water Head Allocation of the Main Canal of the Middle Route Project in South-to-North Water Transfer
    南水北调中线总干渠水头优化分配
    Design of Lining Canal's Stability Against Floatation in Main Canal of the Middle Route of South to-North Water Transfer (from Beijing to Shijiazhuang)
    南水北调中线总干渠京石段渠道衬砌抗浮稳定设计方案讨论
    Influences of main canal of South-to-North Water Transfer Project on flood transmission in left bank
    南水北调总干渠对其左岸洪水传播的影响
    There are favorable topographic conditions for water transferring and water supply in the area where the main canal will pass all by gravity.
    选定的总干渠和天津干渠具有优越的自流输水与供水的地形条件,且渠线位于主要城市上首。
    3 large and middle reservoirs in parallel in the upstream and insufficient hydrologic data complicate the hydrologic analysis. The computation of design flood at the crossing section is typical of this kind along the main canal of Middle Route Project for S N Water Transfer.
    交叉断面上游有相并联的大中型水库3座,设计条件复杂,水文资料匮乏,交叉断面设计洪水计算在南水北调总干渠沿线交叉河流中极具典型性。
    Mix ratio tests of the soil cement to be used as a lining material of the main canal of the Middle Route Project for South to North Water Transfer are conducted in a way of simulation construction of lining.
    南水北调中线工程总干渠衬砌材料水泥土配合比进行了衬砌模拟施工的试验。
    The test results indicate that the mechanical indices of the soil cement can fully meet the design requirements for lining materials of the main canal of the Middle Route Project for South to North Water Transfer.
    试验表明,施工碾压水泥土的力学指标完全能达到南水北调中线工程总干渠衬砌材料的设计要求。
    The idea of designing and implementing the map library management system of main canal of the middle route project of south to north water transfer and its results,are described. The problem of large scale data management for geographic information system (GIS) is discussed. Especially the management technology of map library for GIS including the primary principle,methods and technology of creation,management and maintenance of the map library,are discussed deeply.
    介绍了南水北调中线工程总干渠地形图库信息系统的设计与实现的思路及成果,探讨了GIS(GeographicInformationSystem)大型数据管理的问题,特别对GIS图库管理技术包括图库建立、维护与管理以及图库系统设计过程中的一般原则、方法和技术进行了较深入的探讨.
    This article deals with geological environment, scale and characteristics of the filling section landslide on Shipa channel of the right main canal for Shengzhong Reservoir, analyses how the leakage affects C、φ values of the silty mudstone, discusses the causes for occurrence of landslide on water diversion filling channel lateritic hilly zone, calculates the influence of pore water pressure and seepage force on stability of filling canal bank and introduces anti leakage measures in the studied area so as to provide a reference for similar projects.
    本文阐述了升钟水库右总干渠石爬明渠填方段滑坡的地质环境、规模及特征,分析了渗漏对填筑土、粉砂质泥岩C、φ值的影响,论述了红层丘陵区填方输水渠道滑坡形成的原因,计算了孔隙水压力、渗透压力对填方渠堤稳定性的影响,介绍了该区的防渗整治措施。
    Accoring exploration to expansion rock and soil of Hebei section in main canal of carrying the water from south to north, the genesis, composition and texture of expansion rocks and soils in this area are summarized, and the characteristics of pinch and swell as well as relative factors are discussed. The measures of prevention and cure to harmful geological phenomenon in this water-conservancy project put forward.
    本文通过对南水北调中线总干渠河北段穿越地带膨胀岩土的勘查研究,总结了该区膨胀岩土成因、成分及结构特征,对其胀缩特性以及相关因素进行了分析探讨,并提出了其对南水北调中线工程不良地质现象的防治措施。
 

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