基于工程性能的沥青混合料湿损伤评价参数研究进展

IF 1.1 4区工程技术 Q3 ENGINEERING, CIVIL

Canadian Journal of Civil Engineering Pub Date : 2023-11-09 DOI:10.1139/cjce-2023-0243

Thanh Chung Do

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引用次数: 0

摘要

湿损伤是沥青路面主要的早期损伤之一。大量文献综述了沥青路面湿损伤的研究进展。然而，作为评价沥青混合料水敏感性参数的力学性能并没有得到详细的综述。为了对沥青路面湿损伤的研究进行更全面的回顾，本文以力学性能为参数，对近50年来沥青路面湿损伤的研究进行了综述。这些参数包括抗拉强度比(TSR)、黏聚比(CR)、动态模量比(DMR)、弹性模量比(RMR)、剪切强度比(SSR)。TSR和CR仅在沥青混凝土底部相关，而SSR可用于描述沥青混凝土不同深度的水分损伤。DMR和RMR主要通过沥青混合料的性能特征来研究水分损伤的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Engineering Properties-Based Parameters used for Moisture Damage Evaluation of Asphalt Mixtures: A Review

Moisture-induced damage has been known as a major premature distresses in asphalt pavement. Numerous review papers have been made to provide the progression in study on moisture damage of asphalt pavement. However, mechanical properties of asphalt mixtures used as a parameter for moisture susceptibility evaluation were not reviewed in detail. To make the review of moisture-induced damage in asphalt pavement more comprehensive, this paper reviews research studies on moisture damage of asphalt pavement in view of mechanical properties as a parameter during the past 50 years. These parameters include tensile strength ratio (TSR), cohesion ratio (CR), dynamic modulus ratio (DMR), resilient modulus ratio (RMR), shear strength ratio (SSR). TSR and CR are only relevant at bottom of asphalt concrete (AC), while SSR can be used to describe moisture damage at different AC depths. DMR and RMR are concentrated on the impact of moisture damage via performance characteristics of asphalt mixtures.

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来源期刊

Canadian Journal of Civil Engineering 工程技术-工程：土木

CiteScore

3.00

自引率

7.10%

发文量

105

审稿时长

14 months

期刊介绍： The Canadian Journal of Civil Engineering is the official journal of the Canadian Society for Civil Engineering. It contains articles on environmental engineering, hydrotechnical engineering, structural engineering, construction engineering, engineering mechanics, engineering materials, and history of civil engineering. Contributors include recognized researchers and practitioners in industry, government, and academia. New developments in engineering design and construction are also featured.