1)leakage passage渗漏通道
1.Detecting the dam-detouring leakage passage in the left dam abutment of Douhe Reservoir with the method of heat source;热源法探测陡河水库左坝肩绕坝渗漏通道
2.Using line-heat-resource method to study concentration leakage passage of dike;利用线热源法研究堤防集中渗漏通道
3.Leakage is the main form which influences dyke safety severely,so to determine the position of the leakage passage is the precondition and base of dyke repair.渗漏是严重影响堤坝安全的主要形式,确定渗漏通道的位置是进行堤坝渗漏整治的前提和基础。
英文短句/例句
1.Study on Solute Movement for Leakage Passage of Xiaolangdi Dam Foundation;溶质运移示踪方法研究小浪底坝基渗漏通道
2.Model for detecting multiple concentrated seepage passages in earth dams based on reverse analysis of temperature field基于温度场反分析的堤坝多个集中渗漏通道探测方法
3.Research on form of concentration leakage access by numerical simulationin weak structure plane of dike bedrock数值模拟研究堤坝基岩软弱结构面形成集中渗漏通道
4.Leak treatment for underground passage of railway station火车站旅客进出站地下通道渗漏治理
5.Test methods for leakage detection in pipeline and tank管道、储罐渗漏检测方法
6.Cause of channel seepage and anti-seepage method in Fengle irrigation area丰乐灌区渠道渗漏的原因与防渗措施
7.Experimental Study and Numerical Simulation of Seepage from a Seasonal River;季节性河流河道渗漏试验与模拟研究
8.Preventive Measures of Erosion and Sedimentation and Seepage about Channel Project;渠道工程冲刷、淤积、渗漏的防护措施
9.Discussion on the Selection of Watercourse Seepage Measuring Section in Yangquan Section of Taohe River桃河阳泉段河道渗漏测验断面的选取
10.To pass through pores or interstices in the manner of perspiration.渗漏用出汗的方式通过毛孔或缝隙
11.Commonplace leakage causes and preventive measures in housing construction;房建工程渗漏的质量通病与防治措施
12.STUDY OF RIVER PERCOLATION MODELS OF HEBEI PLAIN WITH HYDROGRAPHIC METHOD用水文学的方法研究河北平原河道渗漏模型
13.Analysis of Excavating Stability and Water Seepage Feature of Tunnel in Permafrost Region;多年冻土隧道开挖稳定性及其渗漏水特征分析
14.Finite-element Analysis and Testing of Seepage for Rebuilding Tunnel;既有隧道改建的有限元分析及渗漏检测技术
15.Application of Ground-penetrating Radar to Investigate Voids between Tunnel Liners and Water Leaking in Metro Tunnel;地铁隧道衬砌脱空和渗漏水病害雷达探测研究
16.Study on the Effect of Channel Leakage on Flood Routing of Dagu River大沽河干流渗漏对河道洪水演进的影响研究
17.Law of Influence of Segment Leakage on Long-term Tunnel Settlement管片局部渗漏对地铁隧道长期沉降的影响规律
18.Inversion of Channel's Roughness and Integrated Leakage Coefficient Based on Genetic Algorithm基于遗传算法的渠道糙率及综合渗漏系数反演
相关短句/例句
detection of seepage passage渗漏通道探测
3)concentrated leakage passage集中渗漏通道
1.The concentrated leakage passage in fissured rock is studied with dummy heat source method.利用虚拟热源法研究坝基裂隙岩体中存在的集中渗漏通道。
4)piping leakage passage管涌渗漏通道
1.The piping leakage passage can be regarded as a continuous line heat resource.堤坝的管涌渗漏通道可看作是一个持续作用的线热源,通过研究管涌渗漏水对地层温度的影响,利用热源法的原理建立了管涌渗漏的持续线热源模型。
5)pipe leakage管道渗漏
6)Tunnel leakage隧道渗漏
延伸阅读
坝基渗漏 在大坝上下游水位差作用下，库水通过坝基岩土中的孔隙、裂隙或溶洞等通道向下游渗漏的现象。沿大坝两侧岸坡岩土中的渗漏称为绕坝渗漏。当坝基渗漏或绕坝渗漏的水量很大时,不仅会造成库水的流失,而且对坝基产生渗透压力,或对岩土中的微细颗粒产生冲刷,或对岩土中的可溶部分产生化学溶解等不良作用。为此，修建大坝时要对坝基渗流进行控制，将其不利影响减少到规定的安全范围内。 根据岩土透水性质的不同，坝基渗漏可分为三种主要类型。①孔隙性渗漏:通过砂砾石孔隙产生的渗漏,一般呈均匀流，渗漏量的大小主要取决于土的粒度成分及其渗透系数。②裂隙性渗漏：通过岩石中节理裂隙产生的渗漏。当裂隙很多且互相切割时,渗流近似均匀流;当裂隙发育不均一或不规则时，渗流常呈脉状流。③管道式渗漏：通过石灰岩、白云岩等可溶岩中的溶洞产生的渗漏，渗漏量的大小取决于溶洞的大小和多少。这三种类型在坝基中可以在不同部位同时存在，也可以单独出现，主要取决于坝基的岩土分布和地质结构条件。 控制坝基渗漏的方法很多。为减少坝基渗漏量，可以采用上游水平铺盖、垂直混凝土防渗墙、帷幕灌浆及堵塞溶洞等措施；为减小扬压力或渗流梯度，通常采用排水孔、排水廊道、减压井等工程措施。根据坝基地质条件和渗漏量情况选取上述方法中的一种或几种，上堵下排，就会获得良好的防渗效果。
