纵向排水体,the longitudinal drain system
1)the longitudinal drain system纵向排水体
1.Starting with the analysis of the mechanism of atmospheric pressure reinforcement method and the process of atmospheric degree transfer,analyzed and compared with the longitudinal drain system used in soft-base reinforcement,proved that plastic drain board has a better effect of reinforcement than sand well apparently.根据真空预压加固机理以及真空度传递过程,对纵向排水体的选择进行了分析比较,表明塑料排水板的加固效果优于袋装砂井,并提出塑料板排水法加固的设计优化准则,对于如何提高排水固结法的加固效果提出了有效的建议。
2)longitudinal drain纵向排水
3)vertical drain竖向排水体
1.Review of soil foundation consolidation deformation with vertical drains;含竖向排水体地基固结变形问题研究综述
2.The pressure drop of fluid in the prefabricated vertical drains(PVD) in vacuum preloading ground was analyzed based on the pressure-drop theories of ascending one-phase flow and two-phase flow.基于上升单相流与两相流压降理论,分析真空预压地基竖向排水体内流体的压降规律,再根据真空预压地基排水体中流体真空度的现场试验,得到以下结论:真空预压地基内流体的压强沿流体运动方向逐渐减小;真空预压期间只有地下水相对压强为0的压力面(零压力面)以上的流体才有真空度,零压力面以下地基土体中只存在孔隙压力下降,流体不存在真空度;孔隙压力降低与流体真空度是完全不同的两个概念;真空预压地基竖向排水体内流体的总压降主要包含重力压降和摩阻压降,重力压降是流体在竖直方向的固有压降;抽真空期间竖向排水体内零压力面的降低深度是真空预压强度的直接体现。
3.Various forms of analytical solutions have been proposed from time to time for evaluating the consolidation of homogeneous and isotropic ground with vertical drains under axisymmetrical conditions.竖向排水体包括砂井和塑料排水板已广泛应用于加速软黏土地基的固结。
英文短句/例句

1.Analysis of Axisymmetrical and Equivalent Plain Strain Consolidation by Vertical Drains;含竖向排水体地基轴对称固结及平面应变等效固结分析
2.Discussion of Vertical Drainage Channels for Numerical Analysis of Vacuum Preloading真空预压数值分析中竖向排水通道的讨论
3.Characteristic of vertical distribution of porous asphalt based on X-ray computed tomography imaging techniques基于X-CT技术的多孔排水沥青混合料空隙竖向分布特性
4.The vertical and horizontal motions of a projectile can be treated independently.抛射体的竖直方向和水平方向的运动能够分开来处理。
5.Experimental and Theoretical Study on Dynamic Characteristics of Composite Silt with Different Reinforcements竖向及水平增强体对粉土动力特性影响的试验及理论研究
6.This paper presents the results of the windtunnel study of the aerodynamic force and moment coefficients on the highstrut lamp of multiple bluff body under various horizontal and vertical wind directions.通过风洞实验研究了多钝体高杆灯在不同水平风向角和竖向风向角下的力与力矩系数。
7.those that discharge pollutants into water shall pay a pollutant discharge fee in accordance with the pertinent provisions of the State.向水体排放污染物的,按照国家规定缴纳排污费。
8.RESEARCH ON EFFECT OF WATER LEVEL FALL ON VERTICALLY LOADED SINGLE PILE降水沉降对竖向受荷单桩的影响研究
9.Research on Light Steel Keel Composite Wall s Bearing Capacity under Vertical Loadings;轻钢龙骨组合墙体的竖向承载力研究
10.Nonlinear vortex-induced force identification on beat state of 1-D bluff body vertical vortex-induced vibration一维钝体竖向拍振非线性涡激力识别
11.Calculation of the Vertical Deformation of Mixed Structure During Construction混合结构体系施工期间竖向变形计算
12.Installation Technology for Vertical Shift Suspended Wagon at Ganxigou Extra Large Bridge干溪沟特大桥竖向转体挂篮安装技术
13.Analysis of the top horizontal moving of vertical concrete parts under horizontal force混凝土竖向构件在水平力下顶端水平位移分析
14.It is forbidden to discharge sewage into water bodies within the firstgrade surface sources protection zones for domestic and drinking water.禁止向生活饮用水地表水源一级保护区的水体排放污水。
15.Dynamical Analysis of Liquid Storage Tank Excited by Horizonal and Vertical Earthquakes;水平与竖向地震激励下储液罐的动力分析
16.Study on Properties of Vertical Flow Biological Aerated Filter in Treating Municipal Sewage;竖向流曝气生物滤池处理城市污水特性研究
17.Earthquake Resistance Behavior of Frame Structure under Those Vertical and Horizontal Earthquake Excitation Simultaneously;竖向地震对框架结构水平抗震性能的影响
18.The Analysis of Driven Riser Capacity Changed with Time打入式隔水导管竖向承载机理的时效性分析
相关短句/例句

longitudinal drain纵向排水
3)vertical drain竖向排水体
1.Review of soil foundation consolidation deformation with vertical drains;含竖向排水体地基固结变形问题研究综述
2.The pressure drop of fluid in the prefabricated vertical drains(PVD) in vacuum preloading ground was analyzed based on the pressure-drop theories of ascending one-phase flow and two-phase flow.基于上升单相流与两相流压降理论,分析真空预压地基竖向排水体内流体的压降规律,再根据真空预压地基排水体中流体真空度的现场试验,得到以下结论:真空预压地基内流体的压强沿流体运动方向逐渐减小;真空预压期间只有地下水相对压强为0的压力面(零压力面)以上的流体才有真空度,零压力面以下地基土体中只存在孔隙压力下降,流体不存在真空度;孔隙压力降低与流体真空度是完全不同的两个概念;真空预压地基竖向排水体内流体的总压降主要包含重力压降和摩阻压降,重力压降是流体在竖直方向的固有压降;抽真空期间竖向排水体内零压力面的降低深度是真空预压强度的直接体现。
3.Various forms of analytical solutions have been proposed from time to time for evaluating the consolidation of homogeneous and isotropic ground with vertical drains under axisymmetrical conditions.竖向排水体包括砂井和塑料排水板已广泛应用于加速软黏土地基的固结。
4)vertical drainage body竖向排水体
1.The consolidation analysis of the soft soil foundation with vertical drainage body含竖向排水体的软土路基固结分析
2.On the basis of the actual observation data on settlements after construction,the effect of the length of vertical drainage body on soft foundation treated by vacuum preloading combined surcharge loading method is explained.结合未打穿和打穿竖井地基的工后监测数据,论述了竖向排水体长度对真空联合堆载预压处理软土地基效果的影响。
3.The plastic zone around a vertical drainage body is like a bottle.竖向排水体施工具有挤土效应。
5)longitudinal drainage纵向排放
6)longitudinal numeral纵向排号;纵数
延伸阅读

纵向磁场中的单层空心超导圆柱体纵向磁场中的单层空心超导圆柱体(singlehollowsuperconductingcylinder(SSC)inalongitudinalmagneticfield)平行于柱轴(纵向)磁场H0中的单层空心超导长圆柱体(SSC)是复连通超导体。设柱体内外半径分别为r1,r2(r1<r<r2),厚度d=r2-r1,ζ=r/δ,Δ=d/δ,δ=δ0/ψ,δ0,ψ分别为大样品弱场穿透深度和有序参量。由GL理论,徐龙道和Zharkov研究了一系列物性,其中对厚壁样品,磁场难于透入中空部分而只存在原有的量子化冻结磁通。对`\zeta_1\gt\gt1`和$\Delta\lt\lt1$的薄壁样品,腔内磁场H1和样品磁矩M分别为:$H_1=\frac{H_0 (n\phi_0//\pir_1^2)\zeta_1\Delta//2}{1 (\zeta_1\Delta//2)}$$M=-\frac{r_2^2\zeta_1\Delta(H_0-n\phi_0//\pir_1^2)}{8[1 (\zeta_1\Delta//2)]}$这里n为磁通量子数,φ0=h/2e=2.07×10-15Wb。是磁通量子,h和e分别为普朗克常数和电子电荷量。若原先空腔中无冻结磁通(n=0),则腔中磁场是外场H0穿透进入。若$\zeta_1\Delta\lt\lt1$,则H1≈H0,磁场可几乎全穿透到空腔。薄壁不起屏蔽磁场的作用。但若$\zeta_1\Delta\gt\gt1$,则H1≈1,所以虽然$d\lt\lt\delta$,但外场仍难于进入空腔而被壁所屏蔽,称ζ1Δ/2为纵向外场中单层空心长圆柱体的屏蔽因子。对M也可作同样分析。与实心超导小样品类似(见“超导薄膜”),可用与ψ(对坐标的平均),H0,n,温度T和样品尺寸l有关的超导-正常两相吉布斯自由能密度之差$fr{F}(\psi,p)$用GL理论来进行研究分析相变行为及其他一系列物性,如各种临界磁场,临界尺寸等等。这里H0,n,T和l在$fr{F}$宗量中统一记写为p来表示。SSC系统的一、二级相变见图1。随着H0或T的增加,图线由1逐渐上升到4和5。图1(a)的1,2,3三曲线在ψ>0上存在$fr{F}<0$的极小值,超导态是稳态,在3与4曲线之间可有$fr{F}>0$和ψ>0的极小值(图中未画出),则超导态是亚稳的过热(sh)态。曲线4上有$fr{F}>0$,ψ>0的拐点,是超导态的过热边界。稍上,样品即跳跃到ψ=0的正常态或量子跃迁到不同n值的ψ>0的超导态。再往上,如图线5,$fr{F}$的最小值在ψ=0,样品完全处于正常态。相反过程,减小H0或T,图线由5的处于ψ=0的稳定正常态,并维持ψ=0到图线4,在图线3上,极大值在$fr{F}>0$和极小值在$fr{F}<0$与ψ>0处,此时ψ=0的正常态是亚稳的过冷(SC)态。继续减小H0或T,在极大值开始消失只存在极小值时,ψ=0的正常态是过冷边界。再往下,样品处于完全的超导态。由于有过热和过冷滞后现象,相变属一级相变。图1(b)则无滞后现象,相变属二级相变。Arutunian和Zharkov在此基础上又细致地作了进深的一系列研究,例如所给出的图2(a),这里取T=0K的相干长度ξ0=1×10-7m,GL参量K=0.2,r1=6×10-7m,r2=8×10-7m,图中t=T/Tc,φa1=πr12H0/φ0,φtc表示在图1(a)上拐点所对应的量,用箭头所指表示,实线是过冷边界φsc,虚线是过热边界φsh,平方规律的包络线类同于图2(b)的块样品的热力学临界磁场Hc(T)的相图曲线,但图2(a)体现了外场穿透薄壁而形成磁通量子的跃入空腔的过程和滞后现象。又例如对二级相变的比热随外场和量子数n跃迁振荡情形见图3。图中$bar{c}=\Deltac//c_0$,Δc=cs-cn,c0=μ0Hcn2(0)/Tc,μ0为真空磁导率,Hcn(0)是T=0K时对应于n的热力学临界场,cs和cn分别是超导态和正常态的比热。图3(a)(实线)和(b)(虚线)分别是对应清洁和脏超导体薄壁样品的。在n超导态磁通跃迁进入n±1超导态过程中经历有正常态时,则进入n±1超导态称超导态的重入,或一般地进入正常态后又进入超导态也称超导态的重入。