Rigid pavements have adequate strength to avoid the weakness of flexible pavement.
与柔性路面相比，刚性路面具有足够的强度以消除柔性路面的种种弱点。
Introduces partial test results of research about the semi-rigid pavement material by pouring.
介绍了在灌注式半刚性路面材料研究方面的部分室内试验成果。
This paper only analyzes and summarizes causes and preventive maintenance of damage to rigid pavement.
这里仅对刚性路面板破坏的成因及其预防养护做一下分析总结。
How to calculate the contraction stress of semi-rigid pavement is the precondition to solve the problem.
而如何正确计算半刚性基层的收缩应力，则是解决这一问题的前提。
By analyzing and researching, the paper proposed the method and index of evaluating on rigid pavement structure load capacity for reference.
通过分析研究，提出了评价刚性路面结构承载能力方法和指标，对刚性路面使用性能评定有较好指导作用。
The problems of the analysis of the rigid pavement on the multiple layered elastic foundation are studied by semi-analytical infinite layer method.
本文采用半解析无限层方法，研究了弹性层状地基上刚性路面的计算问题。
Dynamic response of rigid pavement under variable - speed moving load caused by vehicle accelerating and decelerating and airplane landing are analyzed.
分析了行驶车辆加速、减速及飞机起降过程中变速移动荷载所引起的刚性路面的动力响应。
After unbound aggregate being settled in the semi-rigid pavement, there are great changes in structural stress distribution and form of structural default.
半刚性沥青道路在加设级配碎石夹层后结构的受力情况发生巨大的变化。
Main form of structural default is found in semi-rigid pavement with unbound aggregate upper base through contrasting. And it suggests control index of structural design.
通过对比分析，结合具有级配碎石基层半刚性底基层沥青路面主要破坏类型的分析，提出结构设计的控制指标。
Based on the research results from home and abroad, and the characteristic of the widely-adopted semi-rigid pavement, the thesis studies the cold in-place recycling technology stabilized by cement.
本文在国内外已有研究成果的基础上，根据国内普遍采用半刚性基层沥青路面这一结构特点，研究利用水泥为稳定剂的旧沥青路面的现场冷再生技术。
The study has revealed that the speed of loading has enormous implications to the maximum dynamic deflection of rigid pavement and acceleration mainly effects the position of the maximum deflection.
结果表明，荷载的行进速度对刚性路面动态挠度的最大值有很大影响，而加速度主要影响挠度最大值出现的位置。
On the basis of the theory of dynamic mechanics and elastic-plasticity mechanics, the asphalt pavement of semi-rigid subbase on the soft clay ground is analyzed using the axisymmetric FEM.
基于动力学和弹塑性力学理论，采用轴对称有限单元法系统地分析了软土地基上半刚性基层沥青混凝土路面结构体的工作性状。
Although it fails in a sense, the semi-rigid asphalt pavement may not lose its bearing capacity under the application of the ultimate axle load.
虽然在某种意义上有破坏，半刚性沥青混凝土路面在极限轴载作用后不一定丧失承载能力。
The effect of temperature on ultimate axle load of semi-rigid asphalt pavement was explored through theoretical analysis on a typical structure at various temperatures.
在不同的环境温度下，通过对典型结构的理论分析，探讨温度变化对半刚性沥青路面极限轴载的影响。
This paper presents right maintenance time of semi-rigid asphalt pavement through life-cycle cost analysis, which could make the least maintenance cost for manager and best surroundings for users.
通过全寿命周期分析方法，提出半刚性沥青路面最合适的养护时机，使所需养护维修费用最少，为道路使用者提供良好的通行环境。
Firstly, the paper analysed the formation mechanism of the fatigue crack in asphalt pavement with semi-rigid base.
首先，论文分析了半刚性基层沥青路面疲劳裂缝的形成机理。
Based on the pavement construction of Yuzhan Highway, this paper studies the reasons and cracks of cement stabilized half-rigid base course.
文中以渝湛高速公路路面施工为依托，进行水泥碎石稳定的半刚性基层产生裂缝及控制的研究。
In China, the bituminous pavement with semi-rigid base is widely used in freeway, in which the early damage phenomenon is popular.
我国高速公路的路面广泛采用半刚性基层沥青路面，而这种路面出现早期破坏的现象比较普遍。
Unbound aggregate base can efficiently retard the reflexion of cracks to asphalt pavement surface, which is aroused by the shrinkage crack of semi-rigid base in the inverted structure.
半刚性基层沥青路面作为过渡层时，可以有效改善半刚性基层收缩裂缝的反射裂缝的发生。
Semi rigid base course is widely used in Chinese super highway for its good character, the performance and life of pavement is influenced by semi rigid base course.
半刚性基层材料由于具有优良的路用性能而常作为沥青路面和水泥混凝土路面的基层，其质量好坏会直接影响道路路面的质量和寿命。
Because of the moisture evaporation and the varied temperature, the pavement and its semi-rigid base layer are easy to crack in the course of construction and use.
路面及半刚性基层在修建和使用过程中，由于水份蒸发以及温度的变化，容易产生裂纹。
It is concluded that the asphalt treated base pavement can improve the temperature condition in the layer of semi-rigid base material and lower the thermal stress in the bottom of subbase.
分析得出，设置沥青稳定碎石基层路面能够改善半刚性材料层温度状况以及层底温度应力。
There is a problem that structure design and materials design are disjointed about the asphalt pavement with semi-rigid base in our country.
我国目前存在半刚性基层沥青路面结构设计和材料设计脱节的问题。
But the principles of stress equivalence could accurately reflect the influence on the cement concrete pavement stress by the modulus and thickness of semi-rigid type base.
而以板底拉应力等效为指标的基层顶面当量回弹模量值能较为真实地反映基层刚度和厚度变化对板底拉应力的影响。
The new cement concrete road pavement, glass fiber grid should be placed between semi-rigid base and rigid concrete seal.
对新建水泥混凝土道路路面，玻纤格栅应置于半刚性基层与刚性水泥混凝土封层之间。
There are many causes on early damage of semi-rigid asphalt pavement.
半刚性沥青路面早期破坏的因素较多。
It is the first time that asphalt pavement construction of semi-rigid base is used in the roadways of container terminals in Shanghai Waigaoqiao container Port Area.
将半刚性基层沥青铺面结构应用于上海外高桥集装箱港区道路，在国内尚属首创。
In designing and constructing asphalt pavement structures with semi-rigid base course for the high-type highway, one can refer to the results from this research.
研究结果可供高等级公路半刚性基层沥青路面结构设计和施工时参考。
As to the semi-rigid base bituminous pavement, the main bearing weight is basis on the semi-rigid layer. The bituminous pavement has a normal function, without any bearing strength.
对半刚性基层沥青路面而言，其主要承重层是半刚性基层，而沥青面层一般只起功能作用，不起强度作用。
As primary stiffness, poor water permeability, reflective cracking of pavement surface layer. Traditional semi-rigid base asphalt pavement are easy to premature fatigue cracking phenomenon.
传统的半刚性基层沥青路面，由于基层刚度大、透水性较差，面层反射裂缝多，路面易过早发生疲劳开裂现象。
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