摘要
通过实例介绍了钢纤维钢筋砼在预应力箱梁中的应用 ,实践表明 ,这种箱梁可显著提高砼抗拉、抗剪等性能 。
Through practical examples,the paper introduced the application of steel fiber reinforced concrete to prestress box beam.It was proved that it had the performance of stretching and shear resistance for reference.
出处
《山西交通科技》
2000年第5期39-40,52,共3页
Shanxi Science & Technology of Transportation
关键词
预应力箱梁
钢纤维钢筋混凝土
公路桥
steel fiber
reinforced concrete
prestress box beam
application
