Application Research on Green Construction Technology in Highway Engineering
公路工程绿色施工技术应用研究

摘要

公路工程建设资源消耗密集，对沿线生态环境影响显著。“双碳”战略背景下，绿色施工技术成为公路建设转型 升级的关键路径。阐释绿色施工内涵与发展要求，明确资源节约与循环利用、环境保护与生态协调两大原则。从节能 降耗、水资源节约、废弃物资源化、生态保护四维度分析技术应用，温拌及再生沥青技术能降低污染、节约资源并提 升路面性能。针对推广困境，从管理体系、技术创新、人员意识、全过程评价四方面提出提升措施。 

Abstract

 Highway engineering construction is characterized by intensive resource consumption and significant impacts on the ecological environment along the route. Against the background of the “dual carbon” strategy, green construction technology has become a key path for the transformation and upgrading of highway construction. This paper explains the connotation and development requirements of green construction, and clarifies two major principles: resource conservation and recycling, and environmental protection and ecological coordination. The application of technologies is analyzed from four dimensions: energy conservation and consumption reduction, water resource conservation, waste recycling, and ecological protection. Warm-mix asphalt and recycled asphalt technologies can reduce pollution, conserve resources, and improve pavement performance. In view of the difficulties in promotion, improvement measures are proposed from four aspects: management system, technological innovation, personnel awareness, and whole-process evaluation.