roadbed
['rəudbed]
n. 路基
例句与用法：
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
n.
1. 路基
2. 【美】车行道
roadbed
roadbed['rəudbed]n.1.■路基(尤指铁路的路基)2.■(铁路的)石渣，道砟3.■(公路的)路床；路基面4.■[美国英语](道路的)车行道
noun
- the material laid down to form a road
道砟；路床
■(N. Amer.)the part of a road on which vehicles travel
(北美)车行道
■another term for trackbed
同 trackbed
roadbed
名词 roadbed:
a bed supporting a road
roadbed
■SUN Limin.The application of heat-preservation materials to the roadbed engineering of the Qinghai-Tibet railway[J].Journal of Glaciology and Geocryology,2003,25 (Supp.1):54-58.
[1]孙立民.保温材料在青藏铁路路基工程中的应用[J].冰川冻土,2003,25(增刊1):54-58.
■An experimental study of riprap slope protection on the roadbed engineering.Lanzhou:Northwest Research Institute,China Railway Engineering Corporation,2002.
[2]倾填片石护坡路基实验研究[D].兰州:中铁西北科学研究院,2002.
■ZHANG Xi-fa,XIN De-gang,ZHANG Dong-qing,et al.Moisture transfer change of highway roadbed in seasonally frozen region[J].Journal of Glaciology and Geocryology,2004,26(4):454-460.
[6]张喜发,辛德刚,张冬青,等.季节冻土区高速公路路基土中的水分迁移变化[J].冰川冻土,2004,26(4):454-460.
■The deformation of normal roadbed is mainly controlled by compaction of soils,but that of the permafrost roadbed in Qinghai-Tibet Railway is mainly influenced and controlled by cryogenic course.
一般地区路基土体变形主要受土体压密过程控制,青藏铁路冻土路基变形则主要是受土体冷生过程影响和控制。
■Dynamics Study of Middle Liquidity Limit Silty Clay as Roadbed
中液限粉质粘土路基的动力特性试验研究
■According to the problems in middle and west regions, studying roadbed settlement observation and settlement deformation characteristic can enrich and expand this field.
为此，针对中西部区域，开展路基沉降观测和沉降变形特性研究，可以极大地丰富和发展这一领域的成果；
■It is mainly used in road, railway, airport and pier roadbed reinforcement.
产品应用于公路，铁路，机场，码头等地基的增强。
■It is mainly used in road, railway, airport and pier roadbed reinforcement. I t can partake the load of roadbed effectively.
产品应用于公路，铁路，机场，码头等地基的增强。它有效的分担了地基的荷载，提高了路基的承载能力和稳定性，延长了寿命。
■The Alteration Designing of Roadbed Widening in Jing-Zhu Expressway
京珠高速公路路基加宽改造设计
■The text introduces the construction technics and methods of roadbed reclaimed with slit.
介绍了利用粉质土填筑路基的施工工艺及方法。
■According to the damage of expansive soil on roadbed practical treatment method is presented in order to avoid premature failure of road to ensure driving safety.
介绍了膨胀土的成分、分布范围、特征及辨别方法,针对膨胀土对路基的危害性,阐述了膨胀土路基的处理措施,从而避免公路的早期破坏,保证行车安全。
■This papper introduces the scheme of how to manage the soft roadbed, layers of sand, plastic water sewageboard, etc., Which can be used for reference in the construction of soft roadbed.
介绍了软土路机的共性,砂垫层、塑料排水板处理方案,对公路软土路基施工具有借鉴意义。
■After making their way through the trees, they clambered to the top of the steep roadbed, knelt down along the railroad ties and began to play.
他们穿过树林，攀爬到陡峭的路基上面，跪在铁轨枕木边上玩耍。
■There he hung, at the front of the train, about two feet above the roadbed.
他悬在火车的前面，离路基大约两英尺。
■He flopped to the sandy roadbed and twisted like an injured snake.
他扑倒在沙土路上像一条受了伤的蛇一般蜷缩成一团。
■Using subgrade and roadbed as case,the paper discusses the follow-up value of engineering dossier.
以地基、路基施工过程记录为例,探讨工程建设归档资料的后续价值。
■In this paper, we present a novel wireless sensor network with a multi-sink mobility model for track and roadbed monitoring using wireless sensor networks with sink mobility.
以此为背景，提出了一种基于多网关移动性的铁路轨道监测无线传感器网络模型，描述了网络的结构和数据的传输流程。
■Comparative experiments of roadbed deflection using FWD and Benkelman Beam were con-ducted on Tan-Shao Freeway.
以湘潭至邵阳高速公路路基为试验路段,对其进行了FWD和贝克曼梁路基弯沉对比试验。
■Ventiduct roadbed is a active cooling foundation to resist thaw,and much experience of application has been obtained.
作为一种有效的主动式冷却路基，通风管路基的应用已经积累了不少经验。
■In this paper,we present a novel wireless sensor network model with multi-sink mobility for real-time track and roadbed monitoring.The network structure is recommended.The patitioned service hiera...
作为基础网络,无线传感器网络在不同应用模型下的构建原则差异很大,有许多问题需要解决。
■Repair of the railway roadbed is in Sukhumi to Ozzie Muqi La carried out by the railway line.
修复铁路路基的工作是在苏呼米至奥齐姆奇拉铁路线上开展的。
■TREATMENT OF THE LANDSLIDE OF HIGHWAY EXPANSIVE SOIL ROADBED SLOPE
公路膨胀土路基滑坡处理
■Studies on reinforcement technique of bracing structures of roadbed
公路路基支挡结构物加固技术研究
■Compacting soil roadbed with impact roller
冲击压实土路基
■Erosion of a relatively soft surface, such as a roadbed, by a sudden gush of water, as from a downpour or floods.
冲刷相对松软表面的冲刷，如路基被源于暴雨或洪水的水流冲刷
■The application of dynamic consolidation in roadbed engineering is analyzed.
分析了强夯在路基工程中的应用。
■The reason is mainly in two sides:the roadbed and the foundation subsidence behind the abutment.
分析了温州地区桥头跳车的主要原因:桥台后路基沉降及桥台后地基沉降。
■Upon entering the station, the train operator saw a person on the roadbed.
列车驶入车站的瞬间，驾驶员看到一个人在轨道路基上。
■The paper resolves the engineering geological problems of using red sandstones as the filler of speedway"s roadbed.
初步解决了研究区域内高速公路建设中遇到的红砂岩路基填料的工程地质问题。
■Making the use of impact compaction technique to treat roadbed can assure the degree of compaction of roadbed banquette further, and reduce the sedimentation of roadbed.
利用冲击压实技术处理路基，可以进一步保证路基填土压实度指标的控制，减少路基工后沉降。
■Slags containing Mn is used as the roadbed backfill instead of natural clay.
利用含锰废渣代替天然粘土作为路基回填土。
■Research on Reinforce the Soften Powder Roadbed
加固软弱粉性土路基的研究
■semi-fill excavation high filling roadbed
半填挖高填路基
■half filling and half digging roadbed
半挖半填路基
■Gaotang Jinxing Mechanical Engineering Company has the latest equipment for digging and transportation.It can independently conduct various earthwork, tuansferring soil and roadbed constructions.
单位简介:高唐金兴机械施工公司,拥有最先进的挖掘运输等设备,能独立承担各类土方挖掘、调土、路基铺设和吊装任务。
■Gaotang Jinxing Mechanical Engineering Company has the latest equipment for digging and transportation.It can independently conduct various earthwork,tuansferring soil and roadbed constructions.
单位简介：高唐金兴机械施工公司，拥有最先进的挖掘运输等设备，能独立承担各类土方挖掘、调土、路基铺设和吊装任务。
■The expansive laterite of Natong test roadbed engineering in Nanning Kunming railway is a representative in Nanning basin.
南昆铁路那桐路基试验工点的膨胀性红土在南宁盆地颇具代表性。
■mortar pressing to strengthen the roadbed
压浆补强
■Filtrate: It can strengthen in geotechnical engineering ,such as, riverbank, dam, highroad, railway, roadbed of airport ,etc.
反滤作用：用于河流堤，坝公路铁路，机场路基，挡土墙回填土，边坡等岩土工程，提高稳定性。
■It can be the isolation layer of roadbed between different materials i.e . rai lway, road and airport ,and isolate the soil from the gravel based on different g ra nule pathway.
可以作为铁路，公路机场等路基中不同材料之间的隔离层，将不同颗粒直径的沙石分隔开。
■At the same time, difference of temperature field distribution between the sun-slope and the shade-slope will cause non-uniform deformation of roadbed and cracking on the surface.
同时，路基阳坡、阴坡两侧地下温度场分布特征的差异构成了路基不均匀变形和路面裂缝的潜在威胁。
■Hear this word, ms.Wu not by questioningly, since be the commodity that order, must be the length of difficult roadbed made by businessman regulation?
听完此话，吴女士不由诧异，既然是定购商品，难道床的长度一定要按商家规定制作？
■combined section of old and new roadbed
土路基结合部
■On the basis of above theory, using rayleigh wave method and combining with a small amount of engineering geology work, inspection of roadbed disease can be performed.
在上述理论的基础上，利用瑞雷面波法，结合实际的工程地质工作，可进行高速公路路基质量的检测。
■In the process of constructing high rank roadbed , moxture of spall and soil filling roadbed are generally adopted .
在山岭重丘区高等级公路路基修筑中，普遍采用土石混合料填筑路堤。
■The Melody Road in Japan's Hokkaido, Wakayama and Gunma provinces is marked by roadside signs and colorful painted "notes" on the roadbed itself.
在日本北海道、和歌山和群马三县之间有一条音乐公路，路边指示牌和路面上画的五彩音符都在提醒司机：他们来到了一条特殊的公路。
■In this paper,the key controls measures for settlement observation of roadbed,bridge and culvert,tunnel were researched and settlement deformation was forecasted by extended hyperbolic method.
在研究客运专线路基、桥涵和隧道的沉降观测的技术方案等关键控制技术的基础上,使用扩展双曲线法对路基沉降结果进行了预测。
■The experiment on the correlation between coefficient of foundation and size of loading plate is performed on experimental model of planar load test in lab, which can model field situation of roadbed.
在试验室模拟路基现场的工况,建立平板载荷试验模型,进行了地基系数与载荷板尺寸的相关性试验,并与理论公式进行了对比。
■The key to enhance the work efficiency is how to equip the excavator and tipping lorry during the roadbed construction.
在路基机械化施工机群作业系统中，挖掘机与自卸汽车的配置是提高工效的关键；
■On the support of the Traffic Bureau of HanDan. this paper selected "the Study Densification of filling Stone Roadbed under Overload" as the subject of dissertation.
在邯郸市交通局的资助下，本文选择了“超重载交通下的填石路基压实技术”这一工程实际的课题，具有重要的实用价值。