均质土坝 homogeneous earth dam英语短句 例句大全

均质土坝,homogeneous earth dam

1)homogeneous earth dam均质土坝

1.Elementary discussion of effect ofhomogeneous earth dam embankment with weathered material;风化料填筑均质土坝效果浅谈

2.Character of seepage failure and collapse cause of dispersive clayhomogeneous earth dam;分散性土均质土坝渗透破坏性状及溃坝原因

3.Discussion on water injection test inapplicability to the permeability test forhomogeneous earth dam关于注水试验不适合均质土坝坝体渗透性测试的讨论

英文短句/例句

1.Slope Optimization Analysis of Homogeneous Earth Dam Based on FLAC~(3D)基于FLAC~(3D)的均质土坝最佳坡度分析

2.Research on Seepage Calculation of Homogeneous Earth Dam with Cutoff Wall in Dam Foundation --Analysis of Observed Data of Main Dam for Chitian Reservoir坝基设有截水墙的均质土坝渗流计算新探——赤田水库主坝坝体渗流观测资料分析

3.Discussion on water injection test inapplicability to the permeability test for homogeneous earth dam关于注水试验不适合均质土坝坝体渗透性测试的讨论

4.Analysis on Isotropic Earth Dam of Unsteady Seepage When the Reservoir Water Falling;库水位降落时均质土坝非稳定渗流分析

5.Application of packed grouting method for dealing with the homogeneous soil-dam cracks充填式灌浆法在处理均质土坝裂缝中的应用

6.Judgment of Reservoir Water level Sudden Drop and Stability Analysis of Homogeneous Earth Dam during Unsteady Seepage非稳定渗流期骤降判别及均质土坝稳定分析

7.Seepage stability analysis of rolled homogeneous earth dam by finite element method有限单元法分析碾压式均质土坝渗流稳定

putation of stable seepage flow of the homogeneous earth dam based on the ANSYS function of temperature field analysis基于ANSYS温度场模拟的均质土坝稳定渗流数值计算

9.Optimal Linewise Control of Dam-detouring Osmtic System for Concrete Dams with Heterogemous非均匀介质的大型混凝土坝绕坝渗流系统的最优线态控制

10.Photoelastic Study on the Stress Distribution in a Concrete Dam and its Heterogeneous Rock Foundation混凝土坝及其不均质岩基的光弹试验研究

11.Analysis of Steady Seepage and Unsteady Seepage in Unsteady Earth Rock-fill Dam Based on Finite Element Method;非均质土石坝稳定—非稳定渗流有限元分析

12.Study on Procedure with Inhomogenous Multilaminate Element for Simulation of Thermal Stress in RCC Dams and Its Application;碾压混凝土坝温度应力仿真计算的非均质层合单元法及其应用研究

13.Analysis on uneven settlement of crest and safety operation of Chengbihe dam澄碧河水库土坝坝顶不均匀沉陷与安全运行分析

14.A soil having a uniformity coefficient smaller than 2 is considered uniform.均匀系数小于2的土壤可视为均质土。

15.The Research of Quality Control Method for Spreading Gradation Soil of Core Wall of Soil-Rook Dam;土石坝心墙宽级配砾质土质量控制方法研究

16.mean residual time of soil organic matter土壤有机质平均残留期

17.Study on Soil Physical and Chemical Properties of Dam Land and Terrace in the Loess Hilly Region;黄土丘陵沟壑区坝地和梯田土壤理化性质研究

18.Study on the Engineering Geological Property of the Rock-mass and Soil-body in the Dam Site of Nazi Gorge Hydropower Station纳子峡水电站坝区岩土体工程地质性质研究

相关短句/例句

heterogeneous earth dam非均质土坝

1.Coupling analysis ofheterogeneous earth dam stability of seepage field and stress field;非均质土坝稳定性的渗流场和应力场耦合分析

3)roller compacted homogeneous earth dam碾压均质土坝

4)homogeneity dam均质坝

5)soil quality dam土质堤坝

1.the article illustrates the causes and forms ofsoil quality dam leakage by several engineering cases.通过对土质堤坝渗漏的主要形式、成因的叙述 ,并结合浙江省湖州市工程实例 ,介绍了几种紧急状态时的处理方法和相应对

6)earth core rockfill dam土质心墙坝

1.Hydraulic fracturing inearth core rockfill dam is a key problem which is unsolved and is given an universal attention in engineering field.土质心墙坝的水力劈裂问题一直是工程界普遍关注又亟待解决的关键问题。

延伸阅读

均质土坝用一种筑坝材料筑成的土坝(图1)。一般用粘性土料，也有全部用透水料筑成。均质土坝适用于：①当地只有一种筑坝材料的情况;②由于坝坡缓,填筑高坝需要工程量大，故适用于中低坝；③土料施工受气候影响,故适用于严寒和降雨季节都比较短的地区;④透水料均质土坝仅适用于滞洪水库，且宜用中粗砂填筑，砂卵砾石透水性大，均匀粉细砂易液化，都不宜用。均质土坝优点：①材料单一，工序简单，各工序间干扰少；②与坝基、岸坡及混凝土建筑物的接触渗径比较长，可简化防渗处理。缺点：①设计的坝坡常较其他坝型缓，使填筑工程量增加；②由于土料施工受严寒及降雨气候影响，使这种坝型在上述地区的使用受到限制；③如建在弱透水基础上又未采取适宜的坝内排水措施，坝体浸润线较高；④当库水位迅速降落，粘性土孔隙水不易排出；⑤施工期因自重而产生的孔隙压力消散缓慢，对坝坡稳定不利。 坝体应设置排水以降低浸润线。常用棱体排水或褥垫排水。如坝体水平和垂直向具有相同透水性，褥垫排水能有效降低坝体浸润线(图2a)。鉴于填土经碾压后沿层间的水平向透水性常比垂直向大，虽设褥垫排水浸润线仍将上抬(图2b)，故宜在坝内设置竖式排水（图3）,下接褥垫排水，以拦截运行期水平向渗水，保证下游坝体处于干燥状态，并加快施工期排水固结降低孔隙压力。必要时可在坝体设置若干上游水平排水层，当水库水位降落时可使坝内孔隙水流向由向上游改为向下，有助于上游坡稳定（图4）。