基于LCC理念的沥青混凝土路面综合养护方法探析

Analysis of comprehensive maintenance method of asphalt concrete pavement based on LCC concept

摘要

我国的普通国省道及农村公路点多面广，工程项目所面对的自然环境、社会环境，以及道路运输条件十分复杂。因此，需从整个路面生命周期出发，根据路面实际状况，结合交通流量、气候条件，科学分析判断沥青路面的舒适养护时机、养护措施，解决养护难的技术难题。同时，沥青路面综合养护体系的构建是一个复杂而系统的工程，需要我们在评价标准、养护时机、养护措施等多个方面进行深入的研究和优化，以期达到最佳的养护效果，延长路面的使用寿命，提高道路的使用效率。本文通过作者在近几年来类似的工作经验，以基于全寿命周期理论，阐述沥青混凝土路面综合养护方法提出几点想法，供同行参考。

Abstract

China’s national highways, provincial roads, and rural roads span vast areas with numerous nodes. Engineering projects face complex natural environments, social conditions, and transportation challenges. Therefore, it is essential to adopt a full lifecycle perspective, scientifically analyze pavement conditions based on traffic flow and climate factors, and determine optimal maintenance timing and measures for asphalt pavements to address technical challenges in maintenance. Meanwhile, establishing an integrated maintenance system for asphalt pavements requires comprehensive research and optimization of evaluation standards, maintenance schedules, and strategies to achieve maximum effectiveness, extend service life, and enhance road efficiency. Drawing from the author’s recent practical experience, this paper proposes several innovative approaches for comprehensive maintenance of asphalt concrete pavements using full lifecycle theory, offering valuable references for industry peers.

关键词

LCC理念 / 沥青路面 / 综合养护 / 方法

Key words

LCC concept / asphalt pavement / comprehensive maintenance / method

参考文献

[1] 赵帅， 张金喜， 崔来军. 基于动态权重的路面使用性能指数评价方法研究[J]. 中外公路， 2017, 37(05): 51-55.

[2] 李永刚. 沥青路面预防性养护技术在农村公路中的运用[J]. 智能建筑与工程机械, 2024, 6(6): 10-12.

[3] 陆飞飞. 国省干线公路路面病害机理及大中修方案研究[J]. 交通世界, 2024(15): 135-137.

基金资助

杭州市交通运输学会科技项目(Hzjt202402)