The analysis of a dam foundation is carried out.
并对某坝基变形进行了分析。
By curtain grouting, the dam foundation is reinforced and the leakage is reduced.
经过坝基防渗补强灌浆，加强了坝基质量，减少了渗漏。
Uncertainty may exist in dealing with the mechanism of local uplift anomaly on dam foundation.
坝基局部扬压力异常机理的分析中通常存在不确定性。
The article aims to solve the problem of the dam foundation seepage of the Gongshang reservoir.
本文的研究工作是为解决弓上水库的坝基渗漏问题而展开的应用研究。
Seepage and seepage-pressure are important factors which influence the stability of dam foundation.
渗流、渗压是影响坝基稳定的重要因素。
The rock mass of dam foundation of Zaoshi Hydroproject is mainly fine silicarenite with soft layers.
皂市水利枢纽坝基岩体主要为石英细砂岩夹软弱夹层。
The case study of dam foundation seepage exploration of Chongqing Reservoir shows the great effects.
在崇青水库坝基渗漏勘查中收到了良好的效果。
The contrast test in made with clay solidification slurry and cement grant in permeable dam foundation.
用粘土固化浆与水泥浆在坝基强透水地层做了高喷截渗时比试验。
The dam foundation engineering geological problem is the bed rock deep weathering in Malutang water complex.
马鹿塘水利枢纽坝基主要工程地质问题就是基岩深风化问题。
Concrete dam displacement, especial for dam foundation or arch support, is an important target to judge the safety.
混凝土大坝的变形，尤其是坝基和拱座的变形，是衡量工程安全与否的一个重要指标。
The relationship between in situ stress and stability of dam foundation rock is less considered in dam construction.
地应力与坝基岩体稳定的关系是坝工建设中研究得较少的一个课题。
The data from a large - scale consolidation test are important for the stress and strain analysis of a dam foundation.
大型固结试验所获得的参数，是坝基应力应变分析的重要数据，而此项试验研究工作，在东北地区尚未广泛开展。
The first concrete face and its strengthening face are destroyed by the inverse seepage water pressure on dam foundation.
大坝一期混凝土面板和一期面板的补强面板分别遭受坝基反渗水压力的破坏。
The geological condition of Chencun Dam foundation is complicated, and the curtain of foundation has been grouted a few times.
陈村大坝坝基地质条件复杂，对坝基帷幕进行了多次灌浆补强。
The effect of increasing drainage depth on seepage discharge and uplift of dam foundation is studied when curtain depth is fixed.
帷幕深度一定时，分析了排水孔深度的变化对渗流量和扬压力的影响。
Karst collapse near the dam foundation or building threaten directly building stability and safety, even result in building accident.
如果岩溶塌陷发生在坝基或建筑物部位，则直接威胁建筑物稳定安全，有的还造成建筑物的失事。
This project recommend concrete gravity dam plan, by means of analysis geology data, we could select dam foundation plane reasonablely.
工程拟推荐碾压混凝土重力坝方案，通过对地质勘察资料细致分析、评价，从而合理选择坝基建基面。
The authors noted “we shall not consider the possibility of a large differential movement occurring in a fault transversing the dam foundation.
作者说：“我们不要再考虑横跨大坝基部的断裂带地层可能发生的运动的差别。
The plane FEM was used for analysing the displacements and stresses in the dam and the dam foundation before and after dam foundation treatment.
应用平面有限元法对坝基处理前后坝体和坝基的变位和应力进行了计算和分析。
Deformation modulus for dam foundation rock must be determined reasonably when stress in dam is analyzed with arch and cantilever trial load method.
在拱梁分载法坝体应力分析时，需要合理确定坝基岩体的变形模量值。
In strengthening of Baitukeng Reservoir, the dam slope was paved with composite geomembrane, while the dam foundation was paved with plastic film inv.
在白土坑水库加固中，坝坡铺设复合土工膜，坝基进行垂直铺塑并将两者连为一体。
Several conditions of the dewatering hole on the fractured rock dam foundation are analyzed by means of the seepage principle of rock mass fracture network.
采用岩体裂隙网络渗流原理，对裂隙岩体坝基中设置排水孔的各种情况进行了分析。
Dam foundation of Shapotou Water Control project is mainly composed of soft rock and the rock body deformation is the major geological problem for this project.
沙坡头水利枢纽坝基以软岩为主，岩体变形问题已是本工程的一个主要地质问题。
Rock masses classification and gradation for dam foundation is one of the important engineering geological issues in Lixianjiang hydropower project, Yunnan, China.
云南李仙江石门坎水电站坝基岩体分级研究是该坝址工程地质问题研究的重要内容之一。
It can be proved that the non linear seepage law can not be approximately regarded as the linear seepage law in analysis of non Darcy seepage through dam foundation.
可以看出，在坝基非达西渗流分析中，不能采用线性渗流规律来近似代替非线性渗流规律。
In consideration of the rock characteristics, formation, rock structure, unloading and weathering, the quality of rock body in the dam foundation has been classified.
在考虑了岩性、构造、岩体结构、卸荷和风化等诸因素后，对大坝坝基岩体进行了岩体质量类别划分。
The paper then study on the classification of rock mass quality of dam foundation through the single factor classification and the multi-factors classification methods.
本文接着运用单因素分级法和多因素分级法对坝基岩体质量进行了详细的分级研究。
This paper introduces the rock acoustic wave test in protective layer of dam foundation in Fenhe Secondary Reservoir and conducts more detailed analysis on the test result.
文中介绍了汾河二库基坑保护层开挖中对基岩的声波测试，着重对测试结果进行了较详细分析。
The assessment is carried out on characteristics of engineering geology in dam foundation and main engineering geology problems on arch dam and treatment measures are taken.
对该坝基础下第三系砾岩的工程地质特征及拱坝存在的主要工程地质问题进行评价，并针对其地质问题提出了工程处理措施。
The assessment is carried out on characteristics of engineering geology in dam foundation and main engineering geology problems on arch dam and treatment measures are taken.
对该坝基础下第三系砾岩的工程地质特征及拱坝存在的主要工程地质问题进行评价，并针对其地质问题提出了工程处理措施。
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