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- soil plugging effect 土塞效应
- Keywords Stick-up;Geometrical nonlinear;3-D FEM;1-D Stress wave equation;Hyperbolic model, Soil plug;,,,, Plugged effect;Driveability study; 自由站立;几何非线性;三维有限元;波动方程;双曲线模型;土塞;闭塞效应;可打入性;
- In the light of water leakage of waterproof sluice-wall in 4301E working face,this paper adopts two construction schemes to research the best plugging effect. 针对4301E工作面防水闸墙漏水,采用两套施工方案来达到最优的堵水效果。
- The floatability of various flooding polymer reusing agents was evaluated in laboratory.YG340 - 1 was optimal reusing agent.Its plugging effect, inpouring time and inpouring amount were researched . 通过室内试验,考察了不同类型聚合物再利用剂的悬浮性,优化选择了YG340-1作为再利用剂,同时考察了聚合物再利用剂YG340-1的封堵性能、注入时机及用量。
- The results obtained shows that the plugging agent has a high oil-soluble,acid-soluble,gelsoluble and high plugging strength,good plugging effectiveness,high salt water brushability and se... 结果表明该堵剂具有好的油溶、酸溶以及成胶性,且对上述地层封堵强度高、堵效好,具有耐水冲刷性和选择性好等特点,其浓度和挤入量越大,封堵效果越好。
- Studies on Soil Plug in Driving Open-ended Steel Pipe Pile 动力打入钢管桩中的土塞研究现状
- Model tests on soil plug formation in suction anchor for silty clay 吸力锚土塞在粉质粘土中形成的模型试验研究
- Keywords driven cast-in-place tubular pile;composite ground;road embankment;soil plug;settlement;tensioned membrane effect;soil arching effect;finite element; 沉管灌注筒桩;复合地基;路堤;土塞;沉降;拉膜效应;土拱效应;有限元;
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- Keywords swellable particulate;plugging effect;physical simulation;parameter optimization design; 体膨聚合物;封堵效果;物理模拟;参数优化;
- Keywords Tahe Oil Field;fracture and vug carbonate reservoir;water plugging effect;estimation method;standard; 塔河油田;碳酸盐岩缝洞型油藏;堵水效果;评价方法;行标;
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- She makes her living from the soil. 她以务农为生。
- Grass will not succeeded in this dry soil. 在这种干燥土壤中草不会成活。