路面基层

石灰粉煤灰稳定碎石路面基层强度分析

Strength Analysis on the Construction Technology of Lime-Fly Ash Stabilized Aggregate Base Course

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。

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 .

针对可回收的S.M.W支护结构，文中基于T.浅谈路面基层的施工

In accordance with the reclaimable S.M. The Construction of Pavement Base

PSS系列土壤固化剂在公路路面基层中的应用

Application of Pss Soil Firming Agent in the Base of Road Pavement

水泥砼路面基层刚度反演分析的EBP方法

Back-analysis of Stiffness of Base Course in the Cement Concrete Pavement by EBP Method

通过实例计算验证，得到的这个Et非线性回归方程完全能够满足水泥混凝土路面基层顶面当量回弹模量的计算要求。

Et non-linear regression equation get by the example calculation , test and verification can fully meet the calculation requirement of equivalent rebound modulus of base top surface of cement concrete pavement .

SRA用作水泥稳定粒料路面基层的延迟成型剂的最佳掺量在0.05%~0.06%；

Optimal mixing ratio of SRA as delay forming agent in cement treated base is 0.05 % ~ 0.06 % ;

本文对路面基层水泥稳定砂砾施工中水泥剂量测定方法（EDTA滴定法）及存在问题进行了分析，提出了统一的操作步骤，对某些试验步骤作了补充。

The problems existed in measuring cement dosage to stabilizing grit with titration method by EDTA were expounded for the surface layer of roadbed . Based on which , the uniform operational procedure was put forward , and the testing procedures were recruited .

高等级公路路面基层大多采用水泥稳定土基层，厚度大于30cm，按照规范要求应进行分层铺筑。

For the base course of high-type highway surfaces the cement stabilized soil base course is used to be adopted that is spred by layers in case of its thickness greater than 30 cm in accordance with the Specifications .

从100m3复合固结土路面基层材料与水泥稳定砂砾、二灰碎石造价分析来看，具有显著的经济效益。

The test result on the bending strength of the compound consolidated soil indicated that the bending strength is higher than the cement-stabilized sand gravel which was prescribed in the criterion and closer to the limestone-fly ash macadam .

掺粉煤灰半刚性路面基层的技术性能研究

Technical Performance Study of Semi-Rigid Pavement Course Mixed with Fly Ash

高等级沥青路面基层底裂缝扩展规律

Research on Crack Extension at Bottom of Asphalt Pavement Base Course

水泥稳定风积砂作为路面基层材料的试验研究

Test Research of Cement Stabilized Wind-Blown Sand as Pavement Base Material

建立水泥碎石路面基层结构强度标准的初步探索

Research on Establishing Structural Strength Standard of Cement Macadam Paving Roadbed

水泥粉煤灰路面基层材料的试验研究

Experimental Study on the Cement Fly-ash Base Course Material for Pavement

高活性粉煤灰在沥青路面基层中的应用研究

Application Research on Highly Active Fly Ash Used in Asphalt Roadbed

路面基层对面层早期损坏的影响因素分析

Analysis of Influencing Factors of Pavement on Early Injury of Surface

摊铺机修筑路面基层技术的研究及应用

Study and apply for construct pavement substratum use by spreading machine

寒冷地区路面基层复合固结土的应用研究

Study on Mixture Consolidated Soils Pavement Base in the Cold Region

路网改造工程水泥混凝土路面基层的厚度

Thickness of Cement concrete Pavement Base in Highway Network Improvement Works

半刚性路面基层冲刷唧浆的影响因素与防治

Factors of Erosion for Semi-rigid Pavement Base , and Preventing Measures

高速公路沥青路面基层材料设计与优化研究

Study on Material Design and Optimization of Roadbase of Asphalt Pavement

煤矸石作路面基层材料的探讨

Application of gangue as base course material of pavement for highways

复合固结土路面基层应用技术的研究

Study of Compound Consolidated Soil in the Base of Road Pavement

水泥稳定类路面基层材料的延迟成型

Research on Forming Retarded Time of Cement Stabilized Pavement Base Materials

水泥混凝土路面基层材料抗冲刷性能研究

Study on the Base Materials Anti-erosion Properties of Cement Concrete Pavement

掺再生集料的水泥稳定碎石路面基层施工与应用

Construction and Application of Cement Stabilized Gravel Adding Recycled Concrete Aggregate

沥青路面基层快速修补材料研究

Research of the Rapid Repair Material on Asphalt Concrete Semi-rigid Base

提高路基及路面基层平整度的措施

The Measures for Increasing the Smoothness of the Roadbed and Base

半刚性材料作为长寿命沥青路面基层的适应性研究

Research on Adaptability of Semi-rigid Material as Long Life Asphalt Pavement