semi-rigid base course

The conclusions report that the volumetric design method can be used in designing of proportion of semi-rigid base course materials including cement fly-ash stabilized hoggin.

认为体积法完全可以进行包括水泥粉煤灰稳定碎石在内的半刚性路面基层材料的配合比设计。

Analysis on the early development of surface deflection and modulus of semi-rigid base course

路面半刚性基层初期弯沉及模量分析

The relationships between water content of wet low-calcium fly ash and cement content and strength of cement stabilized fly ash used as semi-rigid base course materials are investigated, the prediction method is also designed.

研究了湿排低钙粉煤灰的含水量、水泥用量与水泥稳定低钙灰作半刚性基层材料的强度之间的关系，设计了强度预测方法。

The tests show that under a certain construction techniques, phosphogypsum is not only a kind of the best roadbed filler but also a type of the road base course with the excellent performance, and improves to a different degree the engineering performance of the semi-rigid base course.

室内外试验表明：在一定的施工工艺下，磷石膏不仅是一种品质优良的路基填料，也是一种性能优良的路面基层，并可不同程度地改善半刚性基层的工程性能。

According to the differences that the mixture structure of semi-rigid base course material, this text analyses the four kinds of types: homogeneous-dense structure, suspended-dense structure, skeleton-dense structure, and skeleton-interstitial structure;

本文按照基层混合料不同的结构组成类型：均匀密实结构、悬浮密实结构、骨架密实结构、骨架孔隙结构来展开分析；

Analyzing about cracking mechanism and prevention and cure measures of semi-rigid base course

半刚性基层裂缝产生机理分析及防治措施

A Study on Experiments of Dry Shrinkage and Temperature Shrinkage Performances of Semi-Rigid Base Course Materials

半刚性基层材料干缩和温缩特性试验研究

Laboratorial Analysis on Development of Elastic Deflection of Semi-rigid Base Course

路面半刚性基层回弹弯沉发展的试验分析

Three major influential factors ( track, crack and quality of semi-rigid base course) on the durability of asphalt pavement are analyzed.

影响沥青混凝土路面耐久性的主要因素是车辙、裂缝和半刚性基层的质量。

Semi-rigid base course material mixture component design method controlled by Integrate index is presented in Chapter 9. In chapter 10, main conclusions of the research work and the work which needs to do in the future are present.

结合前面各章的研究，在第九章提出了多指标控制的半刚性基层材料组成设计方法。在第十章中，总结了论文研究的主要结论并提出了需要进一步研究的问题。

Choosing suitable shrinkage test method to study semi-rigid base course materials'shrink performance has high practical significances.

选择合适的收缩试验方法对半刚性基层材料的收缩性能进行研究非常具有现实意义。

A Study on the Influence of Curing Conditions on the shrinkage Properties of Semi-rigid Base Course

养生条件对半刚性路面基层收缩特性的影响研究

On the background of common semi-rigid base course function, this article studies the mechanical function, stabilization performance and shrinkage performance and so on to this base material, it also contrasts and analyzes the road performance via testing result. 3.

以常用半刚性基层材料的路用性能为工程背景，对该试验基层材料进行力学性能、稳定性能、收缩性能等方面的研究，根据试验结果对基层材料的路用性能进行综合对比及分析评价。

Research on Structural Modulus of Semi-rigid Base Course for Asphalt Pavement

沥青路面半刚性基层材料的结构模量

The main factors on the quality of semi-rigid base course, strength of semi-rigid material, erosion resistance and construction quality are pointed out.

半刚性材料的强度和抗冲刷能力以及施工质量均会影响半刚性基层的质量。

The propagation of cracks in asphalt pavement caused by the semi-rigid base course cracks is one major distress.

半刚性基层裂缝向上反射并贯穿沥青面层形成反射裂缝，是半刚性基层沥青路面主要的病害形式之一。

A study of crack-resisting design of fibre reinforced semi-rigid base course materials of bituminous pavement

沥青路面纤维半刚性基层材料的抗裂设计研究

So according to the supposition of elastic layered system and characteristic of asphalt pavement with semi-rigidity base course, finite element software ANSYS will be employed to develop 3-D model.

本文选用ANSYS，根据层状弹性体系假设，建立半刚性基层沥青路面的3-D有限元模型，分析路面在动载作用下的动态响应。

Influence factors on surface crack of semi-rigid base course

半刚性基层表面裂缝影响因素

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

Based on the test, the reason that the dry shrinkage of the Semi-rigid Base course material has been weakened after Steel slag joined is aided analysis by the expansion rate of Steel slag.

通过钢渣的膨胀性来辅助分析半刚性基层材料中掺入钢渣后干燥收缩有所减缓的原因。

The Semi-rigid Base course material made of Lime-fly-ash bound macadam has been widely used in highway construction of China for its high workability and notable economic benefits.

半刚性路面基层材料&二灰碎石以其优良的工作性能和显著的经济效益在我国道路建设中得到了广泛应用。

Through structural analysis of traditional semi-rigid base course asphalt pavement which appears water damage, the paper reach the conclusion that water has an effect on material design parameter and pumping leading to the change of contact condition are the main factors.

通过对传统的半刚性基层沥青路面出现水损破坏进行结构分析，得知水对材料设计参数的影响和由于唧浆现象导致路面结构层层间接触条件的变化是沥青路面出现水损破坏的主要原因。

Dynamic Response Analysis of High-grade Asphalt Pavement with Semi-rigid Base Course

高等级半刚性基层沥青路面的动态响应分析

Adding stress absorbing layer between cracking semi-rigid base course and asphalt overlay is most used to prevent reflection cracks, and asphalt-sand mixture with high content of asphalt is one most effective measure.

在开裂基层与沥青面层间加铺薄的应力吸收层是广泛采用的防治反射裂缝措施，其中富沥青的沥青砂混合料应力吸收层是效果较好的一种。

Hua-Ben Highway Semi-rigid Base Course Surface Deflection Experiment Study

铧本公路半刚性基层表面弯沉试验研究

The cement stabilized aggregate and the lime fly ash stabilized aggregate are two typical semi-rigid base course materials.

水泥稳定粒料和二灰（石灰、粉煤灰）稳定粒料是两种典型的和常用的半刚性基层材料。

According to distributing states of coarse mineral aggregates in the mixture, semi-rigid base course material is divided into three structural types: "suspend-dense" structure, "framework-dense" structure and "framework-pore" structure.

论文中按照粗集料在半刚性基层材料中的分布状态将其划分为三种结构类型：悬浮密实结构、骨架密实结构和骨架孔隙结构。

Mix Design of a Semi-rigid Base Course Materials for Runway of Shanghai Pudong International Airport

上海浦东国际机场场道半刚性基层材料配合比设计

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。