Numerical analysis and experimental validation of
high temperature fields in asphalt pavements

HUANG Li-kui; JIA Lu; WAN Jian-ping; WAN Zhi

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Numerical analysis and experimental validation of high temperature fields in asphalt pavements

更新时间：2026-06-25

- Numerical analysis and experimental validation of high temperature fields in asphalt pavements
- Vol. 27, Issue S1, (2006)
- 作者机构：
  
  1. 湖南大学土木工程学院,长沙,410082
  2. 同济大学交通运输工程学院,上海,200092
  3. 湖南省交通科学研究院,长沙,410015
- 作者简介：
- 基金信息：
- DOI：
  CLC： TU416.22
- Online First：15 December 2006，
  
  Published：2006
- 稿件说明：
移动端阅览
HUANG Li-kui, JIA Lu, WAN Jian-ping, et al. Numerical analysis and experimental validation of high temperature fields in asphalt pavements[J]. 2006, 27(S1).
DOI：

HUANG Li-kui, JIA Lu, WAN Jian-ping, et al. Numerical analysis and experimental validation of high temperature fields in asphalt pavements[J]. 2006, 27(S1). DOI：

摘要

利用气象资料预估夏季高温季节沥青路面结构内温度场的分布状况，有助于合理地设计沥青路面结构，在不同结构层使用合适的沥青等级，以防止路面出现过量的车辙。根据传热学基本理论，分析了沥青路面在夏季高温季节的热能传导方式，建立了沥青路面显式格式二维非稳态温度场数值分析模型，并实现了基于有限差分的数值求解。为了解不同地域和气候条件对沥青路面高温温度场的影响，进行了温度场现场试验验证。试验观测结果与数值分析结果的对比，证明了本文数值计算模型的合理性和正确性。

Abstract

To prevent excessive rutting on asphalt pavements

it is necessary to predict correctly the high temperature fields in asphalt pavements with the climate information

to design adequately the pavement structures and to choose correctly the grades of asphalt binder. Based on the elementary theory in thermology

the patterns of heat exchange on asphalt pavements were analyzed in detail during summer seasons; and the two-dimensional numerical model of transient temperature fields in asphalt pavements was established with explicit scheme

which is deduced with the finite difference method. In order to understand the preliminary effects of different locations and climates on high temperature fields in asphalt pavements

the in-site experimental validations were carried out. Meanwhile

the comparison between results of prediction model and the in-site data proofs the validation of numerical model.

关键词

Keywords

references

Views

135

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Numerical analysis of gas flow law with short distance upper protective layer gas extraction

Numerical analysis and strength experiment of rock-like materials with multi-fissures under uniaxial compression

Research on interaction mechanism of tunnel-type anchorage with undercrossing tunnel for suspension bridge

Numerical analysis of slab underpinning construction in development of underground space

Study of mining roof abutment pressure distribution law and affecting factors under sea

Related Author

ZHANG Yong-jun

YU Guang-ming

LU Shi-bao

LI Liang

YANG Deng-feng

蒲成志

曹平

赵延林

Related Institution

School of Civil Engineering, Qingdao Technological University

School of Resources and Safety Engineering, Central South University

Nanning Rail Transit Co., Ltd.

Department of Geotechnical and Tunnel Engineering, Changsha University of Science and Technology

Shandong Jianzhu University, Shandong Provincial Key Laboratory of Appraisal and Retrofitting in Building structures

AI问答

⁰