大量的研究资料表明，进入路面结构内的自由水是造成路面损坏的首要因素。
A large number of research materials indicate that primary factor causing the road surface to be damaged is water entering in road surface structure.
单位锯通常用来提供伸缩缝，清除路段路面损坏、清洁保养修理随机裂缝、清除混凝土路段拆除。
Flat saws are typically used to provide expansion joints, remove damaged pavement sections, clean and repair random cracks for repair, and remove concrete sections for demolition purposes.
造成水泥混凝土路面损坏的原因是多方面的，其中最主要的原因之一是与水泥混凝土材料的脆性有关。
The damage of the cement concrete pavement are caused by many reasons, one of the main causes is the brittleness of the concrete material.
这场地震造成具40万人口的基督城部分路面损坏，墙壁倒塌。主管机关说强盗闯入损毁的商店打劫，根据相关报道。
The New Zealand earthquake caused road damage and wall collapses in parts of the city of 400,000, and authorities said looters had broken into some damaged shops, according to the Associated Press.
采用路面状况指数pci作为路面损坏的评价指标。通过主客观相结合的方法，提出了PCI的评定关系式。
A pavement condition index PCI is adopted for evaluating the pavement distress condition which is formulated by pavement condition survey and condition rating test.
北方寒冷地区路面损坏主要是由于冻胀等因素引起的，这种基层可以减小水分的冻胀作用，增加路面使用寿命。
In north cold area pavement is usually distressed because of heave factor, and the base may reduce water heave function and increase pavement service life.
路面调查工作包括交通量调查，轴载调查，路面损坏的类型、数量与严重程度的记录，路面结构的弯沉以及路面取样。
Field investigation includes traffic volume, axle loads, types, amount, and severity of pavement distress, measurement of deflection of pavement highway structure, and pavement sampling.
本文研究结果可为减振器及汽车乘座动力学系统自主设计提供依据，也可为可控悬架及路面损坏问题的研究奠定基础。
The result will give a basis for free design of shock absorber and vehicle ride dynamics system and lay solid foundation for investigation of suspension controlling and ground damage systematically.
依据广东省若干典型水泥混凝土路面路况调查数据 ，进行路面结构承载能力评价及损坏状况评价研究 ，提出路面损坏状况评定参考标准。
On the Basis of an abundance of field survey data of pavement condition, the evaluation of structural load carrying capacity and deterioration extent for old cement concrete pavement are studied.
环境是路面车辙损坏的重要影响因素。
Environment is very important influence factors on rutting damage of asphalt pavement.
沥青混合料在施工过程中的离析是造成沥青路面早期损坏的主要原因之一。
The segregation of asphalt mixture during the construction is one of the main reasons for the damage in the early stage of the asphalt pavement.
水损坏已成为我国沥青路面最严重的破坏形式之一。
The water damage has become the one of most serious destruction forms in our country's bituminous pavement.
由于不同季节轴载对沥青路面疲劳损坏影响的不同，应在轴载换算时进行季节修正。
As the fatigue failure of asphalt pavement which caused by axle load changes with season, the effect of season should be considered when axle load transformation computation is made.
我在发动机下放了护拦板，防止发动机在启动时撞到崎岖的路面，但这护拦板在去往龙胜的路上损坏了，需要维修。
The protection plate we put under the engine to protect it from begin hit on rough roads needs to be repaired since it was damaged on the way to Longsheng.
无论水泥混凝土路面还是沥青路面，水损坏是目前国内外普遍存在的路面破坏形式，成为困扰公路工程质量的世界性难题。
Damage by water is a popular pavement damage form no matter on cement concrete pavement or asphalt pavement, it has become a world problem that endangers road engineering quality.
近年来随着重交通的增加，高速公路沥青路面过早损坏现象比较普遍。
Recent years along with the increase of the heavy-traffic, the premature failure phenomenon of superhighway's asphalt road-surface is more general.
反射裂缝导致面层开裂、剥落，路面水沿裂缝下渗，使路面发生损坏。
Reflective crack caused surface cracking, spalling, surface water infiltrating along the seam, so that the road was damaged.
通过低温混合料的组成设计，解决由于热涨、冷缩、交通繁杂、超载、材料质量差等原因，造成的路面早期损坏现象。
Solve early mangle of pavement because thermal dilation, cool shrink, traffic miscellaneous, overfreight and bad quality of material and son on by Form design of low temperature mixture.
SAF应力吸收层系统具有良好的抗反射裂缝能力，混合料密实、透水性小，可以减少路面水损坏的产生，用该结构可以有效解决旧路加铺时反射裂缝的产生。
SAF stress absorbing layer has very good ability to resist reflective cracks. Because of its air-free and little water permeability, it can decrease the damage caused by water in the pavement.
大量的工程实践证明，沥青混合料的级配离析是造成沥青路面早期损坏的一个重要原因。
Large engineering practices have proved that the gradation segregation of HMA is an important reason to cause early damage to asphalt pavement.
作为沥青混凝土路面的主要损坏现象之一，车辙是在交通荷载反复作用下产生竖向永久变形的积累。
Being a major damage phenomenon of asphalt pavement, ruts are occurred gradually as the accumulation of permanent deformation under repeated application of traffic loads.
根据对渗入率设计指标的分析，一定损坏状况的路面渗透系数是影响路表水渗入率大小的关键。
Based on the analysis of the criterion of road infiltration, it was the pavement infiltration on some damage condition which affected the road infiltration.
水对高速公路路基、路面的损坏早已引起国内外建设、管理和科研部门的重视。
The damage of water for highway subgrade and pavement has already aroused domestic and foreign scientific research departments' attention.
本文探讨了高速公路水泥混凝土路面收费广场和服务区的早期损坏问题。
This paper discusses the early distress of cement concrete pavement in freeway's charge square and service area.
高速公路水损坏的原因是水进入路面结构层后不能迅速排出。
The reason for water damage on expressway pavement is that the water flow in the expressway pavement structure lay can not flow out quickly.
预防性养护是在沥青路面未出现明显损坏之前所进行的养护工作；治疗性养护是在路面发生损坏后所采取的维修养护。
The preventive curing is the curing work made before there is no obvious damage on bituminous pavement and the treatment curing is the maintenance curing made after damage is occurred on pavement.
油门踏板要慢慢踏下去，不要往回收，只要保持匀速通过积水路面，就不会对车辆造成不必要的损坏。
The accelerator pedal to step down slowly. Do not go to recovery, as long as keeps uniform through the water surface, won't cause unnecessary damage of vehicles.
油门踏板要慢慢踏下去，不要往回收，只要保持匀速通过积水路面，就不会对车辆造成不必要的损坏。
The accelerator pedal to step down slowly. Do not go to recovery, as long as keeps uniform through the water surface, won't cause unnecessary damage of vehicles.
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