桩体径竖向渗流,radial and vertical flows within column
1)radial and vertical flows within column桩体径竖向渗流
2)non-uniform radial flow非均匀径向渗流
1.Measuring method for anisotropic permeability bynon-uniform radial flow in a whole core;全岩心非均匀径向渗流各向异性渗透率测定方法
3)radially definite and constant percolation径向定常渗流
4)vertical force on pile桩顶竖向力
5)vertical swivel竖向转体
1.Research purposes:The introductions are given to swingingvertical swivel of steel tower of Jingdezhen Bailu Bridge,application of hydraulically synchronous technique in hoisting entirevertical swivel and the control measures for it,for the purpose of providing experience for similar construction of bridge.研究目的:介绍景德镇白鹭大桥主桥钢塔竖向转体施工和计算机控制液压同步整体提升技术在竖转过程中的运用及其控制措施,为今后类似桥梁施工提供借鉴。
英文短句/例句
1.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
2.Study on Construction System of Steel-concrete Composite Arch Bridge by Vertical Rotation钢-混凝土组合拱桥竖转施工体系研究
3.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
4.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
5.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
6.High Level Structure Transformation Level Situationstress Analysis in Vertical Stress;高层结构转换层在竖向受力情况下的应力分析
7.A Study of Vertically-Loaded Transfer Joint of T-shaped RC Wall;竖向荷载作用下T型薄壁柱转换节点研究
8.Study on the Design of Arch Transition Layer of High Rise Building高跨比对拱式转换层竖向受力性能的影响
9.Influence of the transfer layer"s vertical position on the anti-seismic of the large base double-tower structure转换层竖向位置对大底盘双塔结构抗震的影响
10.The Internal Force Analysis of the Transfer Beam Level and Truss Transfer Beam Level under Vertical Load;梁式转换层和桁架转换层在竖向荷载作用下的内力分析
11.Kinematics Analysis of MEI Han Movement Revolving Turn 72°Link with Falls to the Ground Techniques of Cross;梅寒旋子转体720°接竖叉落地技术的运动学分析
12.drop oneself to a lower or less erect position.某人的身体下落到一个较低或竖直向下的位置。
13.Study on Different Forms of Vertical Reinforcement in Deep Excavated Pit in Soft-clay Area;软土地区深基坑坑内土体竖向加固形式研究
14.Analysis on Load-Bearing Performance of Multi-ribbed Composite Wall under Vertical Load;竖向荷载作用下密肋复合墙体受力性能分析
15.Consolidation Mechanism and Application of Vertical Reinforced Composition Ground;竖向加固体复合地基的固结机理与应用
16.Vertical Vibration Control of Steel Mega-Frame with Suspended Floors;巨型钢框架悬挂结构体系的竖向振动控制
17.Experimental Research on New Type of Light-gauge Steel Composite Wall under Vertical Loadings;轻钢龙骨墙体在竖向荷载作用下的试验研究
18.Failure Model Research of Lightweight Steel Wall-columns System under Vertical Load;竖向荷载作用下轻钢柱板体系破坏模式的研究
相关短句/例句
non-uniform radial flow非均匀径向渗流
1.Measuring method for anisotropic permeability bynon-uniform radial flow in a whole core;全岩心非均匀径向渗流各向异性渗透率测定方法
3)radially definite and constant percolation径向定常渗流
4)vertical force on pile桩顶竖向力
5)vertical swivel竖向转体
1.Research purposes:The introductions are given to swingingvertical swivel of steel tower of Jingdezhen Bailu Bridge,application of hydraulically synchronous technique in hoisting entirevertical swivel and the control measures for it,for the purpose of providing experience for similar construction of bridge.研究目的:介绍景德镇白鹭大桥主桥钢塔竖向转体施工和计算机控制液压同步整体提升技术在竖转过程中的运用及其控制措施,为今后类似桥梁施工提供借鉴。
6)horizontal fluid penetration径向渗水
1.Through the analysis of a fluid penetration accident,horizontal fluid penetration should be paid more attention while the related manufacturing enterprises, customers of electric power industry, science and research institutes have paid attention to the vertical fluid penetration.通过对一起OPGW渗水事故的分析,建议相关光缆制造企业、电力用户及科研单位在关注纵向渗水的同时,更要重视径向渗水。
延伸阅读
非饱水土渗流在孔隙未被水分充满（未达到饱和）的土壤中水的流动。农田土壤中水分的运动，在灌溉、排水、降雨和蒸发影响下地下水面以上土层（包气带）中水分的运动都属于非饱水土中的渗流。土壤水在势能的作用下流动。非饱和土壤水的势能包括重力势、压力势（土壤负压或称毛管张力）等。垂直一维非饱水土壤渗流速度v,根据达西渗流定律可写成：式中嗞为非饱水土中的总位势（以水头计）；z为自基准面向上的垂直坐标值；h为土壤水的压力水头（负压）；K(θ)为非饱水土壤的渗透系数（或称水力传导度），是含水率θ的函数。根据质量守恒原则，可求得以θ和h为变量的两个一维垂向渗流微分方程： (1)(2)式中为非饱水土的扩散度;为非饱水土的容水度；t为时间变量。对少数具有简单初始和边界条件的问题，通过求解式(1)和(2)，可得解析解。但对于复杂的非饱水土中渗流问题需通过数值计算法求解，从而可预测分析土壤中含水率分布和变化情况。参考书目J. Bear, DynamicsofFluidsin Porous Media, American Elsevier, New York,1972.
