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TECHNOLOGY OF CONSTRUCTING AN IMPERVIOUS DIAPHRAGM IN THE LOWER BUREYA EARTH-FILL DAM

机译:较低白藜芦醇填埋水坝构建不透水隔膜的技术

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摘要

The design and construction of an impervious diaphragm as a "wall in trench" from secant bored piles in an earth-fill dam are described. It is for the first time in Russia that such a diaphragm was made as an independent project rather than a repair measure. The design of clay-cement concrete to fill the boreholes of the "wall in trench" is described. The technology and features of drilling and grouting and the equipment and appliances used are described. It is concluded that the task has been successfully completed and that the experience can be used in the future.
机译:描述了作为地球填充坝中的割轴钻孔桩的“沟槽”中作为“沟槽”的不透水隔膜的设计和结构。 这是俄罗斯第一次,这种隔膜是独立的项目而不是维修措施。 描述了粘土混凝土的设计,以填充“沟槽中壁”的钻孔。 描述了钻孔和灌浆的技术和特征以及所使用的设备和设备。 得出结论,该任务已成功完成,并将在将来使用这种经验。

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