碎石路基,crushed rock embankment
1)crushed rock embankment碎石路基
1.In order to study the effect of crushed rock maintaining permafrost embankment,here,thecrushed rock embankment is treated as porous media.为了研究碎石层保护冻土地区路基的效果,将碎石路基视为多孔介质,从多孔介质对流理论出发,用Bear J摄动法推导了自然对流的发生条件,总结和分析了冷却地基研究成果,就青藏地区的冻土和气候条件,讨论了碎石路基的铺设厚度和粒径,计算厚度为0。
2.Thecrushed rock embankment can provide cool energy for the permafrost beneath it and guarantee the stability of permafrost without thawing.冻土地区铁路碎石路基内的换热问题可以看成是多孔介质中的对流传导问题。
英文短句/例句
1.The steamroller levelled off the gravel roadbed and then the concrete was poured.蒸汽压路机压平碎石路基，然后浇注混凝土。
2.a road built on a foundation of rubble用碎石做路基修筑的道路
3.Analysis on Deformation of Embankment on Soft Ground Treated by the Dynamic Compaction Gravel Pier;强夯碎石墩处治软基路堤的变形分析
4.Study on Graded Granular-Flexible Base of High-type Highway;高等级公路柔性基层（级配碎石）的研究
5.Cement Pulverized Coal Ash Broken Stone Marker Processing Road Soft Soil Ground水泥粉煤灰碎石桩处理公路软土地基
6.Experiment on solid volume rate of base material with inter-stitial spall填隙碎石做路面基层材料的试验研究
7.Coarse gravel or crushed rock laid to form a bed for roads or railroads.道碴用来铺公路或铁路路基的粗砂砾或碎石
8.water - bound macadam水结碎石;水结碎石路, 水结马克当碎石路
9.A foundation of crushed rock or a similar substance for a road or railroad;a roadbed.路基碎石或类似物质做的道路或铁路的基础；路基
10.The Road Surface Cement of Highway Stabilizes the Basic Unit of Broken Stone and Tests Quality Control公路路面水泥稳定碎石基层试验质量控制
11.broken rock used for repairing or making roads.用作修路或筑路的碎石。
12.Application of Recombination Foundation of Piers Dynamically Compacted in Treatment of Soft Soil Subgrade强夯碎石墩复合地基在软土路基处理中的应用
13.Ground Temperature Characteristic Analysis on Rubble Slope Embankment and Gravel Pavement Embankment of Qinghai-Tibet Railway Permafrost Region;青藏铁路多年冻土区碎石护坡与片石护道路基地温特性分析
14.Quality Control of Cement-treated Crushed Stone Base Course in Road Construction浅谈道路工程水泥稳定碎石基层的质量控制
15.Study of Settlement Computation Method of Gravel Pile Composite Foundation under Embankment Load;路堤荷载下碎石桩复合地基沉降计算方法研究
16.The Research on the Effect of Doses of Cement on the Pavement Performance of Macadam Base;水泥掺量对碎石基层路用性能影响的研究
17.A Study of Material Performance of Asphalt Treated Permeable Base in Cold Area;寒区道路排水性沥青稳定碎石基层性能的研究
18.Recycled Use of Cement Stabilized Macadam Structural Materials of Road Base;道路基层水泥稳定碎石结构材料的再生利用
相关短句/例句
Stone-soil roadbed碎石土路基
3)crushed-stone embankment块碎石类路基
4)rubble slope embankment碎石护坡路基
5)macadam[英][m?"k?d?m][美][m?"k?d?m]碎石路;碎石
6)pavement macadam路面碎石
bined with concrete condition of Dianjiang-Linshui expressway project,the article introduces the comparison and selection ofpavement macadam materials,quality management method and control essentials,and draws concrete conclusions,in order to ensure the quality of expressway and prolong its service life.结合重庆垫江—四川邻水高速公路项目的具体情况,介绍了路面碎石材料的比选、质量管理方法和控制要点,并得出了具体的结论,以保证高速公路的质量,延长高速公路的使用寿命。
延伸阅读
挤密碎石桩加固地基挤密碎石桩加固地基挤密碎石桩加固地基
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