配置HRB500级非预应力筋的无粘结部分预应力梁应力增量的试验研究

王荣霞郭蓉黄海新赵少伟

Study On Stress Increment of Prestressed Tendons in Unbonded Partially Prestressed Concrete Beams with HRB500 Steel Bars

公路交通科技 . 2013, (6): 56 -74 .