预防性养护是一种高标准养护方式。
Preventive maintenance of pavement(PPM)is a high standard method of maintenance.
首先，总结了预防性养护评价指标体系。
First of all, the system of evaluation index of preventive maintenance was summarized.
预防性养护的关键问题是养护时机的确定。
The critical problem for preventive maintenance is how to confirm the maintenance time.
沥青路面养护分为预防性养护和治疗性养护。
The curing of bituminous pavement in divided into preventive curing and treatment curing.
预防性养护是公路养护领域一个较新的理念。
Preventive maintenance is a quite new concept in highway maintenance field.
路面预防性养护的实用性能与国外相比还有很大差距。
The utility performance of PPM also has the very big gap compared with abroad.
关键是根据路面状况，找准时机，选择合适的预防性养护措施。
The key of preventive maintenance is to select right treatment in the right time for the right pavement according to its condition.
要改变目前被动养护的局面，最有效的方法是实施预防性养护。
The most effective way to change the current passive situation is to adopt preventive maintenance.
近年来，我国多个地区开展了预防性养护时机和养护措施的研究。
Many areas in China have studied on the right preventive maintenance time and maintenance measures in recent years.
路面预防性养护是与传统纠正性养护不同的一种高标准养护方式。
Pavement preventive maintenance is different from the tradition, especially in its scope, characteristics and common-seen measures.
说明及时实施预防性养护对策能大大提高养护效益，提高路面使用寿命。
Note the timely implementation of preventive conservation measures can greatly increase the conservation benefits and improve the road service life.
针对合适的路面，可供选择的预防性养护对策有多种，不同的对策各有优劣。
For right pavement, it has many preventive maintenance countermeasures which have different advantages and disadvantages.
微表处作为道路预防性养护技术的最新手段，主要用于车辙填补和薄层罩面。
As a new measure of road preventive maintenance technology, micro surfacing technology is mainly used for maintenance of rut and overlay.
本文正是以具体路段的预防性养护措施的选择为对象展开研究并编制原型软件。
A software was programmed to release based on the study aimed at the selecting of preventive maintenance treatments.
路面使用性能的预测作为预防性养护的基础，可以给公路管理部门提供决策依据。
As the basis of preventive maintenance, the prediction of pavement quality can provide the theoretical basis for highway maintenance management departments.
稀浆封层是近几年在国内道路施工中，推广的一种用于道路预防性养护的表面处治方法。
Emulsion slurry paver is a kind of road surface treatment method used in road maintenance in our country recently.
路面预防性养护是公路养护的一种新的理念，道路沥青砼面层早期病害是公路中常见的一种现象。
The preventive maintenance of highway pavement is a new concept in highway maintenance; the early hazard in highway asphalt pavement is a common phenomenon in highways.
采用车辙深度、横向裂缝长度和路面抗滑性能指数三指标，使用动态聚类法，划分预防性养护路段。
The preventive maintenance sections are divided by using dynamic cluster method and three indexes including rutting depth, transverse crack length and skidding resistance.
预防性养护作为道路养护计划中最有影响的组成部分，其理念在钢桥面铺装的养护中尚未受到足够重视。
The preventive maintenance, as the most important part of the road maintenance project, has been ignored in the maintenance of the steel deck pavement.
阐述了路面预防性养护的含义，分析了道路预防性养护作业的必要性，介绍了常用的路面预防性养护手段。
This paper expounds the connotations of the PPM, analyzes on the necessity of carrying out the PPM, and introduces some common methods for the PPM.
实施公路预防性养护，将为延长公路及其附属设施的寿命奠定坚实的基础，对保护公路起到事半功倍的作用。
Implementation of the highway preventive maintenance will extend the life of roads and ancillary facilities to lay a solid foundation for the protection of roads play a multiplier role.
在路面维修或进行预防性养护时，通常希望同一处置措施的施工路段尽可能长一些，以避免施工机械的频繁迁移。
For a pavement maintenance project, it is always expected that the road segments to be treated or candidate segments are as long as possible to avoid frequent migration of paving equipment.
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.
叙速了作为预防性养护的稀浆封层对路面强度、稳定度和平整度的要求。并介绍了提高稀浆封层质量应采取的几个措施。
It presents the performance of slurry seal as the preventive maintenance required by the pavement strength, stability and flatness, and provides some measures to improve the seal coat quality.
叙速了作为预防性养护的稀浆封层对路面强度、稳定度和平整度的要求。并介绍了提高稀浆封层质量应采取的几个措施。
It presents the performance of slurry seal as the preventive maintenance required by the pavement strength, stability and flatness, and provides some measures to improve the seal coat quality.
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