土质路基,soil subgrade
1)soil subgrade土质路基
1.According tosoil subgrade compactness mechanism and influence factors of its compactness results,combining with comparison ofsoil subgrade compactness control method at home and abroad,it is of significance to formulate high-gradesoil subgrade compactness control standard reasonability based on soil composition.通过对土质路基压实机理及压实效果影响因素的分析,结合对中外公路土质路基压实控制方法进行的对比分析,根据土的颗粒组成研究确定高等级公路土质路基压实控制标准的合理性,具有重要的意义。
2.Ballastless track onsoil subgrade has been already widely used on high-speed railway abroad, but it is just at the starting stage in China.土质路基上的无碴轨道在国外高速铁路上已得到广泛应用,而在我国却处于刚起步阶段。
英文短句/例句
1.The Necessity of Subgrade Bed Course Installation for Highway Reconstruction Soil公路改建土质路基垫层设置的必要性
2.The Temperature Stress Analysis of CRTS-Ⅰ Shape Slab on Soil Formation;土质路基上CRTS-Ⅰ型板温度力分析
3.Research on Rational Track Stiffness of Slab Track on the Subgrade土质路基板式无砟轨道合理刚度研究
4.The Construction of High Fill and Deep Cut Soil Subgrade高填深挖土质路基施工——离军高速十三标段路基填筑施工总结
5.Study on the Dynamic Characteristics of Ballastless Track Structure of Passenger Dedicated Line on Soil Roadbed;客运专线土质路基无砟轨道动力特性研究
6.Study on the different growing media for road slope greening in Plateau Loess黄土高原道路边坡绿化土壤基质筛选
7.The Research of No-Destructive Testing the Quality of Abamurus of Railway Subgrade铁路路基挡土墙质量无损检测的研究
8.Quality Control Gist of Roadbed Earthwork of Road Work at Embankment Top堤顶道路工程路基土方质量控制要点
9.On Factors Influencing Compaction Quality of Highway Foundation浅谈影响公路土路基压实质量的因素
10.Engineering geological properties of roadbed loess in Fuxin-Chaoyang highway of Liaoning辽宁阜朝高速公路路基黄土的工程地质性质
11.Study on the Engineering Property of Silty Clay in Frozen Zone and the Stability of Roadbed in Naquhe Region of Qinghai-Tibet Railway;青藏铁路那曲河地区冻土区粉质粘土工程性质及路基稳定性研究
12.Study on Controlling Methods of Compactive Quality of Subgrade Filled with Earth-Rock Mixtures;土石混填路基压实质量控制方法研究
13.Study on Settlement Mechanism and Regularity of Silty Soil Subgrade;粉质土路基沉降机理与发展规律研究
14.Construction of Concrete-gunite and Grass-planting for Protection of Lithic Subgrade Slope石质路基边坡喷植混凝土护坡的施工
15.Study on the Different Grass Species Growing Media for Road Slope Greening in Loess Plateau黄土高原道路边坡绿化草种及土壤基质筛选
16.The construction and quality control of lime soil pile treating collapsible loess foundation灰土桩处理湿陷性黄土路基的施工及质量控制
17.Study on the Engineering Property of Roadbed Soil-filling of An-hui Bo-Fu Expressway;亳阜高速公路路基填土工程性质的研究
18.Engineering Behavior of Cement-Soil-Fill Material of High Speed Railway Subgrade;高速铁路路基填料—水泥改良土的工程性质
相关短句/例句
soil formation土质路基
1.This thesis focuses on the slab track layed on thesoil formation.本文以土质路基板式轨道为研究对象,建立了土质路基板式轨道力学分析实体模型,对其力学性能进行了系统的分析。
2.As one of a main parts of overseas high-speed railways route, temperature load has important influence on the slab track structure on thesoil formation.板式无砟轨道作为现代高速铁路线路的重要组成部分之一,其中温度荷载问题是板式轨道设计中的一个重要因素,本文主要对我国土质路基上CRTS-Ⅰ型板的温度应力进行分析。
3)powdered road base粉质土路基
1.Research of water damage inpowdered road base slope;粉质土路基边坡水毁研究
4)soil roadbed quality土路基质量
5)clay roadbed粘质土路基
1.This paper sets up the numerical equation to calculate relevant angle figures in the stability analysis ofclay roadbed and works out the relevant angle figure chart again to replace the current one that is worse in its accuracy.建立了粘质土路基稳定性分析中求算相关角值的数值公式,并在此基础上重新编制了相关角值表,可替代流行至今但精度较差的现行角值表。
6)soil subgrade slope土质路基边坡
1.Fuzzy evaluation method of scouring stability onsoil subgrade slope;公路土质路基边坡坡面冲刷稳定性的模糊综合评价
延伸阅读
多种土质坝采用两种以上筑坝材料筑成的土坝。坝体包括防渗料和各种透水料。防渗料置于坝体中间或上游，再按排水过渡原则分别设置由中间向上下游，或由上游向下游透水性逐渐增大的坝壳透水料(见图)。这种坝适用于当地具备几种筑坝材料（包括从建筑物开挖出来的石碴），且必须用两种以上材料才能满足数量要求的情况。这种坝的优点：①可因地制宜充分利用包括石碴在内的当地各种筑坝材料；②土料用量比均质土坝少，因而施工受气候影响也相对小；③如防渗体设于上游，雨天可先填下游透水料争取工期；④坝内自防渗料起按由细到粗的排列过渡原则分区配置筑坝材料，有利于坝体排水，简化排水设施，使下游透水坝壳浸润线较低。如防渗体位于中间，当库水下降，上游透水坝壳的孔隙水迅速外排，上游坝坡可设计得比较陡。如防渗体位于上游，下游坝壳全为透水料，下游坝坡比较陡。综上所述，这种坝型比均质土坝节省工程量。其缺点是坝体由多种材料组成，工序复杂，施工干扰大。
