碎石基层是目前被广泛采用的半刚性路面结构。
The crushed stone cement base is a semi-rigid surface structure adopted widely at present.
水泥稳定碎石基层是目前被广泛采用的半刚性路面结构。
The construction techniques of cement treated macadam base are always paid more attention by highway constructors.
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。
Introduces partial test results of research about the semi-rigid pavement material by pouring.
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。
This paper only analyzes and summarizes causes and preventive maintenance of damage to rigid pavement.
本文用实验方法研究了刚性路面热胀屈曲的力学机制与临界铺设温差。
In this paper, the thermal buckling of concrete pavements as well as the critical temperature difference are investigated by using experimental methods.
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。
Rigid pavements have adequate strength to avoid the weakness of flexible pavement.
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。
The problems of the analysis of the rigid pavement on the multiple layered elastic foundation are studied by semi-analytical infinite layer method.
反射裂缝是旧水泥砼路面上沥青罩面和半刚性路面的常见病害，对道路的危害极大。
The reflective cracking is one of the major damages of the asphalt overlay on old roads and semirigid pavement, which badly influence the performance of the pavement.
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。
Dynamic response of rigid pavement under variable - speed moving load caused by vehicle accelerating and decelerating and airplane landing are analyzed.
作者多方面分析了影响刚性路面平整度的原因，并提出了提高路面平整度的好的办法和建议。
Author analyzed the causation to affect rigidity road surface evenness degree from many aspects, and gives out the good method and suggestion to improve rigidity road surface evenness degree.
通过三维有限元分析，考察了刚性路面脱空的影响因素，重点考察脱空的几何尺寸对弯沉值的影响。
The influencing factors to suspending rigid plate are investigated by three-dimensional finite element analysis. The investigation places emphasis on the contribution of the dimension of suspending.
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。
By analyzing and researching, the paper proposed the method and index of evaluating on rigid pavement structure load capacity for reference.
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。
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.
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。
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.
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。
Firstly, the paper analysed the formation mechanism of the fatigue crack in asphalt pavement with semi-rigid base.
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。
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.
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。
There is a problem that structure design and materials design are disjointed about the asphalt pavement with semi-rigid base in our country.
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。
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.
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。
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.
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。
The new cement concrete road pavement, glass fiber grid should be placed between semi-rigid base and rigid concrete seal.
用作刚性防水屋面、防渗楼板、路面、缝隙处理等均可收到良好的技术经济效果。
If they are used as rigid water - proofing roof, impermeability floor slab, road and crack...
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。
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.
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。
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.
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。
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.
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。
In China, the bituminous pavement with semi-rigid base is widely used in freeway, in which the early damage phenomenon is popular.
该技术类似微悬浮系统，能在不影响侧向刚性的同时吸收路面震动反馈，保障骑行者的踩踏效率稳定。
E. stays are organically shaped to function like a micro-suspension system, absorbing road vibrations without sacrificing the lateral stiffness needed for pedaling efficiency.
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。
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.
用作刚性防水屋面、防渗楼板、路面、缝隙处理等均可收到良好的技术经济效果。
If they are used as rigid water - proofing roof, impermeability floor slab, road and crack handle etc, good techno...
用作刚性防水屋面、防渗楼板、路面、缝隙处理等均可收到良好的技术经济效果。
If they are used as rigid water - proofing roof, impermeability floor slab, road and crack handle etc, good technological and...
用作刚性防水屋面、防渗楼板、路面、缝隙处理等均可收到良好的技术经济效果。
If they are used as rigid water - proofing roof, impermeability floor slab, road and crack handle etc, good technological and...
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