pavement structure

Economical Analysis of Common Pavement Structure Combination of First grade Highway

一级公路常用路面结构组合的经济分析

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The Influences of Surface Shear Stress Peak Value of Semi-Rigid Base Course Asphalt Pavement Structure

半刚性基层沥青路面面层剪应力峰值的影响因素

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It is concluded from the tests that the paving material is with high strength, good adhesion prosperity between the interfaces and some other characteristics, being capable of standing the whole stress of the pavement structure and meeting the basic requirements of vehicle loads.

试验结果表明，铺装材料具有强度高、层间粘结性能良好等特点，铺装结构的整体受力性能得到保证，能够满足车辆荷载的基本受力要求。

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The research resultants can provide reliable truck loading characteristic parameters to improve the accuracy of pavement structure analysis.

此研究结果为提高路面结构分析精度提供了可靠的荷载特征参数依据。

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This kind of pavement structure can promptly discharge the water, thus enhance the vehicles travel safety performance in the rainy day.

这种类型的路面能够及时将路面表面的雨水排出，从而提高了雨天车辆行驶的安全性能。

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Calculated according to the theory of backfill settlement, the size of the analysis of differential settlement, and analysis of uneven settlement of the pavement structure layer, drainage culvert, the impact of the pipeline.

根据理论计算出的回填土的沉降，分析不均匀沉降的大小，并且分析不均匀沉降对道面结构层、排水箱涵、管线的影响。

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Extreme weather event directly increase the damage and disease of pavement structure, reduce its service performance and service life, the economic efficiency and social efficiency suffer serious loss.

极端气候事件直接导致路面结构的损坏和病害的大幅增加，降低路面的使用性能和服务寿命，经济效益和社会效益损失严重。

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The Study of Drainage System in Concrete Pavement Structure

刚性路面结构透水系统研究

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The important degree of various factors is dissimilar for different additional stress of pavement structure.

对不同的路面结构层底附加应力，各因素影响显著性程度不一样。

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Influence of Subgrade Settlement Deformation in Frozen Soil Zone on Asphalt Pavement Structure

冻土地区路基融沉变形对沥青路面结构的影响

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Analysis of Reinforced Asphalt Pavement Structure with Glass Fiber Geotechnical Grille

玻璃纤维土工格栅加筋沥青路面结构分析

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Analysis on the Stress Fieid of Asphalt Pavement Structure under Heavy Load Traffic

重载作用下沥青路面结构层应力场分析

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Summary of strength theories about the asphalt pavement structure

沥青路面结构强度理论概述

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A review on studies of asphalt pavement structure

高等级沥青路面结构研究综述

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Probe into Pavement Structure of Heavy Traffic Coal Transportation Line

重载交通运煤路线路面结构探讨

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Evaluation System of Pavement Structure Performance by Falling Weight Deflectometer

落锤式弯沉仪（FWD）路面结构性能评价系统

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Fatigue Life of Asphalt Pavement Structure on Semi-rigid Base& Circular Test Track Study

半刚性基层沥青路面结构疲劳寿命的环道试验研究

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Mechanics Analysis of Asphalt Pavement Structure

沥青路面结构受力机理分析

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Many researchers also use linearity Finite Element Model about the static load to study the stress of pavement structure, but the moving load is more tally with the actual load.

对于路面加铺结构的受力分析，以前的研究也多采用静止荷载，因移动荷载更符合实际情况，故本文采用移动均布荷载来模拟行车荷载。

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Thinking about pavement structure selection of high type roads in Heilongjiang and improvement of durability for cement concrete pavements

对我省高等级公路路面结构型式选择及提高水泥混凝土路面耐久性的思考

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Because semi-rigid base possesses good compression property but its tensile performance is inferior, crack strain of semi-rigid base under fatigue load has important control function to the durability of rigid pavement structure.

由于半刚性基层具有良好的抗压性能而抗拉性能较差，疲劳荷载作用下半刚性基层的弯拉开裂对半刚性路面结构的耐久性具有重要的控制作用。

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Fracture mechanics analysis of pavement structure with a sandwich layer of unbound graded aggregate

级配碎石夹层路面结构的断裂力学分析

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Based on the analysis mentioned above, the reasonable design of asphalt pavement structure is proposed.

在上述分析基础上，给出了沥青路面结构的合理设计方案。

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Life test by heavy-frozen head of road construction technology and quality control system technology for the heavy-frozen head of life to promote the full implementation of the pavement structure provides a theoretical basis and practical experience.

通过重冰冻区长寿命试验路施工工艺及质量控制技术的系统研究，为重冰冻区长寿命路面结构的全面实施推广提供了理论基础和实践经验。

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Integrative design of bituminous pavement structure and material based on tracing rut

基于车辙的沥青面层结构和材料一体化设计

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Theory and application of prospecting pavement structure by ground-penetrating radar

地质雷达检测道路结构的理论及应用分析

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Variability Analysis of Military Airfield Concrete Pavement Structure Parameters

军用机场水泥混凝土道面结构参数变异性

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It is the many advantages of semi-rigid base that provide the reliable guarantee for the pavement structure with strong base and thin surface. But for the early destruction, the road service life is reduced to a great extent.

半刚性基层的诸多优点为实现强基薄面的路面结构提供了可靠保证，但是存在的早期破坏问题使得路面使用寿命大幅减少。

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Because of heavy traffic and many other reasons, the early damage of semi-rigid pavement structure is seriously destroyed. Moreover, the early constructed freeway is going into the overhaul period one after another.

由于重载交通等诸多方面的原因，我国半刚性路面结构早期损坏严重，且早期修建的高速公路陆续进入大修期，高速公路大修任务繁重。

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Laboratory study on the asphalt pavement structure

沥青路面结构室内直槽试验验证的研究

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