sand filling

Different sand carrying ratio of gravel filling is used in different well deflection and oilfield.

在不同油田、不同井斜使用不同的砾石充填携砂比,对充填系数都有着很大的影响.

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Application of Secondary Sand Filling Technology in Heavy Oil Thermal Recovery Wells

二次充填补砂技术在稠油热采井的应用

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Nowadays, the ave of the capital is off-street, restaurant inn is numberless as the sand, those who write car filling shoe is one chirp of one battalion of3 paces, 5 paces more.

如今，京城的大街小巷，饭馆旅店多如牛毛，修车补鞋的更是三步一营、五步一哨。

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Aeolian sand filling construction technology of freeway foundation in desert area

沙漠地区高速公路路基风积沙填筑施工技术

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Tang Yuan of a red sand filling, sugar sesame, peanut paste, Lianrong, and so on.

汤圆内的馅有红豆沙、白糖芝麻、花生糊、莲蓉等。

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Turns towards the sandy soil, bowed the head is reciting the former days sadness and the joy, the water used sound is filling the dry astringent dry sand nest;

向着沙土，低首吟唱着昔日的忧伤与快乐，用水的声音填充着枯涩干涸的沙窝；

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The sedimentation experiment with high-density tailings-sand filling material pulp, slump test and trial methods are introduced, the analysis and discussion for the result conducted. It is of significant importance to tailings-sand's transportation under high density.

文章详细介绍了高浓度尾砂充填料浆沉降试验、坍落度试验和输送试验的方法，并对试验结果进行了分析讨论，这对实现尾砂的高浓度输送具有重要意义。

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The paper takes the project as an example, and uses the method of taking the rate of filling sand as the parameter to design the vibro-squeezing sand pile for treating the foundation of liquefaction.

通过挤密碎石桩处理严重液化地基的设计，介绍了该方法的加固机理，分析了振动挤密法消除松散沙土地基液化、提高地基承载力、减小地基沉降的特点。

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An experimental study on compactness standard of aeolian sand filling in the abutment back

风积砂回填台背压实度标准试验研究

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Even sand is two thirds of operation cost of sand filling water cutter, and also must be rapidly produce the work pieces to consume the indirect expenses ( labor force, facilities and lease expense).

即使砂料是加砂水刀运行成本的三分之二，也必须快速生产工件以消耗间接费用（劳动力、设施、租赁费用）。

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The factors affecting the compacting in negative pressure sand filling moulding and in core making for resin-bonded sand have been studied.

研究了影响树脂砂负压填砂造型和制芯紧实的因素。

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Experiment of underhand drift hydraulic sand filling method at Wushan Copper Mine

武山铜矿北矿带下向进路式水砂充填采矿法试验研究

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Contrast Test of Reinforcement Penetration Method and Ring Sampler Method for Sand Filling Compactness

填砂密实度的钢筋贯入法与环刀法对比试验

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The consolidation behavior of the sand drain ground during the process of filling the embankment was monitored by the settlement plate, telescoping tube settlement gauge and pore water pressure cell.

采用沉降板、分层沉降仪、孔隙水压力计等仪器，对路基分层填筑过程中砂井地基的固结规律进行监测，保证了路基的安全填筑。

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