乡村公路竹筋加筋土路基技术经济性能研究

摘要

竹筋加筋土技术在传统土工加筋技术的基础上,以竹筋作为筋材,用于乡村公路路基加固处理. 为研究乡村公路竹筋加筋土路基的优势,从技术性能、经济性能、环境评价和社会效益四个方面,结合现场试验和数值模拟定量地对竹筋加筋土路基和传统加筋土路基进行分析比较. 结果表明,竹筋加筋土路基具有很好的应用前景,值得推广.%Bamboo reinforced earth technology is used for rural highway roadbed reinforcement, which is based on traditional geotechnical reinforcement technology, with bamboo reinforcement as reinforcement materials. In order to study the advantages of bamboo-reinforced-earth subgrade in rural roads, the authors analyze the differences between bamboo-reinforced-earth subgrade and traditional reinforced earth embankment from four aspects:technical performance,economic performance,environmental assessment and social benefits by field experiments and numerical simulations. Results show that bamboo-reinforced-earth subgrade has the very good application prospect and it is worth promoting.