This paper discusses the early distress of cement concrete pavement in freeway's charge square and service area.
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。
The design, paving and effect analysis of testing road section provide basis for the design of thin asphalt overlay structure of old cement concrete pavement.
通过试验路段的设计、铺筑和效果分析，为旧水泥混凝土路面加铺薄沥青面层结构设计提供依据。
According to the common failure phenomena of cement concrete pavement in highway engineering the genetic analysis and prevention measures in construction are discussed.
就公路工程中水泥混凝土路面常见的破坏现象，成因分析及施工中应采取的控制措施进行了论述。
Discuss about uneven distort target and determine method for cement concrete pavement and suggest referenced value.
探讨水泥混凝土路面不均匀变形指标与测定方法，并提出了建议参考值。
It was necessary and feasible to study the design to prevent reflecting cracks on the asphalt overlaid on the old cement concrete pavement.
因此继续开展旧水泥混凝土路面上加铺沥青面层防治反射裂缝设计方法的研究，是必要而且是可行的。
To counter the defects of intensity inspection of cement concrete pavement, the basic principle and method of non-destructive intensity inspection of pavement by transient Rayleigh wave are presented.
针对目前水泥混凝土路面强度检测的缺陷，提出了利用瞬态瑞雷面波法无损检测路面强度的基本原理和方法。
In the combination with the concrete project the paper introduces the design method and construction process of old cement concrete pavement paved with bituminous surface.
结合具体工程介绍了旧水泥混凝土路面加铺沥青面层的设计方法和施工工艺。
The text discusses mixture ratio design and construction technics of corollary equipment of slide spreading machine, and improve internal quality of cement concrete pavement and dynamic smoothness.
简要说明滑模摊铺机配套设备配合比设计，施工工艺及提高水泥混凝土路面的内在质量和动态平整度。
The result suggests that the cavity beneath cement concrete pavement slabs and the vehicle overloading are the important factors in incipient fracture of cement concrete pavement slabs.
结果表明，水泥混凝土路面板下脱空、超载车辆和重载车辆是造成水泥混凝土路面板早期断裂的重要因素。
Based on the practice, analysis is made on the formations of functionality hazard of cement concrete pavement, and provided the maintenance and replacing measures.
结合工程实践，分析了水泥混凝土路面功能性破坏的种类，并结合路面破坏类型提出了路面板维修及更换的施工措施。
Application of ground penetrating radar in projects indicates that its application in old cement concrete pavement retrofitting is feasible and it may overcome restriction by common inspection method.
工程应用表明，探地雷达应用到旧水泥混凝土路面改造中是可行的，可以克服常规检测方法的局限性。
Cement concrete pavement has a high strength, good stability, good durability, long life and daily maintenance costs.
水泥混凝土路面具有强度高，稳定性好，耐久性好，使用寿命长，日常养护费用少等特点。
Introduced hereby are the treatment of the old cement concrete pavement, measures to prevent reflective cracking and the profile design and transverse grade determination in road design.
介绍了旧水泥混凝土路面处理、防止反射裂缝措施、道路设计中纵断面设计和横坡确定。
Mainly for the asphalt pavement cracks, pits and side issues such as eating, cement concrete pavement surface is also a serious breaking of the rupture and other issues.
沥青路面主要表现为裂缝、坑槽和啃边等问题，水泥混凝土路面也出现严重的挤碎、破裂等问题。
To improve the bearing capacity of old cement concrete pavement and prevent reflective cracking, HMA overlay with SAMI has been used in some highways.
为了提高旧水泥混凝土路面的承载能力和防止出现反射裂缝，用热拌沥青混凝土罩面层并设置SAMI层的修补技术常被使用。
The contact condition between PCC surface layer and poor cement concrete base course directly influences the space between joints and the loading stresses in the pavement.
水泥混凝土路面面层与贫混凝土基层界面的接触状况，不仅直接影响到路面的接缝间距，同时也对路面的荷载应力有较大影响。
This paper analyzes the causes of cement concrete pavement construction damage, and proposes the control measures.
本文对水泥砼路面施工破坏的原因进行分析，并提出及防治措施。
Analysis is made on the cases of condense and crack of cement concrete pavement, and provided the preventions based on the practice.
通过对水泥混凝土路面收缩开裂原因的分析，从施工角度提出切实可行的防治措施。
Therefore research and application of the new-type cement concrete pavement which keeps the advantages and overcomes the defects are significant for providing safe and comfortable traffic conditions.
研究应用突显优点、摈弃缺陷的新型水泥混凝土路面，对现代交通提供安全、舒适的行驶条件具有重要的意义。
There are two kinds of pavement for the high grade highways, i. e. bituminous concrete pavement and cement concrete pavement.
高等级公路路面有沥青混凝土路面和水泥混凝土路面两类。
And great deals of cement concrete pavement and asphalt pavement have been paved in our country.
在我国铺筑了大量的水泥混凝土路面和沥青路面。
The text discuss the bring reasons of crack on cement concrete pavement, and bring detail measures to avoid common fault of quality.
论述混凝土路面通常出现裂缝产生的原因，提出了避免质量通病发生的具体措施。
When the free water that penetrates the internal surface can't be discharged in time, the asphalt and cement concrete pavement may suffer water damage. Then pavement is damaged severely.
当自由水渗入路面内部不能及时排出时，沥青和水泥混凝土路面都可能出现水损害，结果导致路面严重破坏。
The proportioning characteristics and performance requirements to admixtures of pavement roller compacted cement concrete are introduced in this paper.
介绍路面碾压混凝土的配合比特点及对外加剂的性能要求；
Airport cement concrete pavement structural parameters include slab thickness, concrete bending strength elastic modulus and foundation reaction module.
机场水泥混凝土道面结构参数包括板厚、混凝土弯拉强度和弯拉弹性模量、地基反应模量。
Therefore the recommended reliabilities of cement concrete pavement for different airport and the classification of the pavement structural parameter variation are put forward.
提出了各级机场水泥混凝土道面的目标可靠度的建议值，推荐了道面结构参数变异水平分级。
The mechanical coefficients, resisting-folded strength and thickness of cement concrete pavement are determined by ultrasonic method.
利用超声波方法检测水泥混凝土路面的力学参数、抗折强度和厚度。
The text discuss the reasons and prevent measures of fault block on cement concrete pavement from some side such as design, material and construction.
从设计、材料、施工几方面具体论述了水泥混凝土的断板原因及防治措施。
The text discuss the reasons and prevent measures of fault block on cement concrete pavement from some side such as design, material and construction.
从设计、材料、施工几方面具体论述了水泥混凝土的断板原因及防治措施。
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