贫混凝土

碾压贫混凝土基层配合比设计研究

Research on Design for Rolled Lean Concrete Base Course Mixing Ratio

碾压贫混凝土基层拌和机械选型及技术要求

Mixer Selection and Technical Requirements for Rolling Lean Concrete Base

主要介绍了有限元通用软件ABAQUS在贫混凝土基层沥青路面中的应用问题。

This text mainly introduced the application of the common finite element software ABAQUS in lean concrete base asphalt pavement .

通过室内试验，研究了振捣贫混凝土与碾压贫混凝土的28d弯拉强度与抗压强度，得出二者之间的相关关系；

By indoor-test , the 28d flexural tensile strength and compression strength of vibrated lean concrete and rolled lean concrete was studied , and educed the relationship between them .

进行弯拉弹性模量试验，得出贫混凝土28d弯拉弹性模量与弯拉强度之间的关系，据此得出对应关系表作为模量推荐值。

Carrying out flexural tensile elastic modulus test , and got the relationship between flexural tensile elastic modulus and flexural tensile strength , regarded the corresponding relation table as recommended value .

贫混凝土基层的路用性能及施工工艺

Performance for road usage and constructing technics of poor concrete subgrade

贫混凝土疲劳方程的建立及其应用研究

Study on formulation and application of fatigue equation for lean concrete

贫混凝土基层沥青混凝土路面反射裂缝处理

Disposal of Reflective Cracks in Asphalt Pavement on Lean Concrete Base

碾压式贫混凝土基层碾压设备选型及碾压工艺

Equipment Choice and Rolling Craft of Roller Type Lean Concrete Base

浅谈贫混凝土基层的性能和配合比设计

The Performance and Mixture Ratio Design of Lean Concrete Base

粉煤灰贫混凝土具有优良的路用性能和经济适用性。

Lean concrete with fly ash has excellent performance and economic applicability .

贫混凝土基层材料强度与龄期关系

Relation of strength with age of lean concrete for roadbase

贫混凝土基层沥青路面温度-荷载耦合应力分析

Numerical Analysis of Coupling Stress for Asphalt Pavement on Lean Concrete Base

碾压贫混凝土基层施工关键技术研究

Key technology research on the rolling lean concrete base construction

采用贫混凝土基层的水泥混凝土路面厚度优化

Thickness Optimization of Portland Concrete Pavement with Lean Concrete Base

道路基层贫混凝土抗压抗折强度特性的研究

Study of Concrete Resist compression Strength in Road Base

贫混凝土基层沥青路面结构分析与设计研究

Research on Structure Analysis & Design of Asphalt Pavement with Lean Concrete Base

粉煤灰贫混凝土工作度和强度影响因素分析

The Analysis of Flyash Poor Concrete Strength Influence Factors

贫混凝土透水基层材料配合比设计方法研究

Research on Mixture Design of Permeable Lean Cement Base

掺与不掺粉煤灰贫混凝土基层材料性能的对比研究

Comparative Study of Poor Concrete Course Materials Performance with or without Fly Ash

沥青路面贫混凝土基层应力计算

Stress Calculation of Lean Concrete Base under Asphalt Pavement

港口工程中贫混凝土基层结构设计及配合比研究

Base Layer Structural Design and Mixing Ratio of Lean Concrete in Port Engineering

贫混凝土基层强度与模量研究

Study on strength and modulus of lean concrete base

浅议多孔贫混凝土基层施工技术

On construction technology of lean concrete porous base course

贫混凝土基层材料干燥收缩特性

Property of dry contraction of lean concrete for roadbase

贫混凝土基层材料弯拉弹性模量的试验

Test of bending elasticity modulus of lean concrete

贫混凝土基层材料变形性能的研究

Deformation Characteristics of Lean Concrete for Pavement Base

粉煤灰贫混凝土的疲劳性能研究

Fatigue Performance of Lean Concrete with Fly Ash

多孔贫混凝土排水基层材料室内成型方法的研究

Research on Indoor Shaping Methods of Porous Lean Cement Concrete Used as a Base Material

碾压贫混凝土是一种超干硬性混凝土，在国内，其应用于路面基层的工程实例较少。

Construction techniques for roller compacted concrete dam In left bank of Longtan Hydropower Station ;