The formulas forcalculating the normal section bearing of steel fiber reinforced concrete composite beams were presented.
探讨了配筋钢纤维混凝土叠合梁正截面承载力计算公式。
2
The experimental result shows that higher bladder pressure decreases thickness of composite bearing cylinder, increases fiber volume fraction and improves the bending properties.
试验结果表明，气囊充压压力使复合材料承力筒的壁厚减薄，纤维体积含量增加，弯曲性能提高；
3
In this paper, an oil film thickness VXI measuring system of the thrust bearing test has been applied to set up a new kind of optical fiber reflective sensor mod el.