2 . based on the test results published over the word of steel fiber reinforced concrete beams without web reinforcements and with stirrups , the effects of steel fiber to shear resistance and the relationship of steel fiber to stirrups are analyzed , the improvements of steel fiber to failure states of reinforced concrete beams without web reinforcements are discussed . it is proposed that the formula of shear resistance of steel fiber reinforced concrete beams based on the model of the current design and construction spectification of steel fiber reinforced concrete structures ( cecs38 : 92 ) , used of the uniaxial tensile strength of steel fiber reinforced concrete , and combined with different formulas specified in current design codes of concrete structures issued by different trades 根据收集到的国内外对钢筋钢纤维混凝土无腹筋梁和钢筋钢纤维混凝土有腹筋梁的斜截面受力性能试验研究成果，对钢纤维在增强钢筋混凝土无腹筋梁和有腹筋梁斜截面承载力方面的作用及其在箍筋抗剪承载力的关系进行了总结分析，对钢纤维改善钢筋混凝土梁破坏形态方面的作用进行了分析讨论，提出了采用钢纤维混凝土轴心抗拉强度指标，基于现行cecs38 ： 92 《钢纤维混凝土结构设计与施工规程》计算模式、能够与目前国内各行业现行混凝土结构设计规范中不同的钢筋混凝土梁受剪承载力设计方法配套使用的钢筋钢纤维混凝土梁受剪承载力设计方法。
