盐城地区普通国省道建养一体化方案研究

Research on the Integrated Plan of Construction and Maintenance of Ordinary National and Provincial Roads in Yancheng Area

摘要

为落实江苏省公路养护高质量发展要求，盐城市探索普通国省道大中修养护工程建养一体化新模式，以突破传统模式、节约成本、延长公路寿命，该模式基于成熟的性能养护和资产管理承包模式（PBC）本土化尝试，与传统模式不同，以承包商达到或超现有性能标准下限作为付款依据，文中以盐丰快速路和盐阜快速路为案例，阐述了准备、实施、总结三阶段流程，及季度履约考核、养护检查等考核管理方法，研究了路基、路面等养护决策，应用了半柔性灌入式路面等“四新技术”，该模式对推动盐城公路养护高质量发展意义重大，丰富了“苏式养护”内涵。

Abstract

In order to implement the requirements for high-quality development of highway maintenance in Jiangsu Province, Yancheng City is exploring a new integrated model of construction and maintenance for ordinary national and provincial road major and medium-sized maintenance projects, in order to break through traditional models, save costs, and extend the service life of highways. This model is based on mature performance maintenance and asset management contracting (PBC) localization attempts. Unlike traditional models, it uses contractors meeting or exceeding the lower limit of existing performance standards as the basis for payment. Taking Yanfeng Expressway and Yanfu Expressway as examples, this article elaborates on the three-stage process of preparation, implementation, and summary, as well as quarterly performance assessment, maintenance inspection and other assessment management methods. It studies maintenance decisions for roadbed, pavement, etc., and applies “four new technologies” such as semi flexible injection pavement. This model is of great significance for promoting high-quality development of highway maintenance in Yancheng. Enriched the connotation of “Su style maintenance”.

关键词

公路 / 成本 / 建养一体化

Key words

highway / cost / Integrated construction and maintenance

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