集中力作用下钢筋砼板的承载力取决于板的抗弯强度与冲切强度。
The carrying capacity of a reinforced concrete slab under concentrated load depends on its bending strength and punching strength.
主要包括：加载面积和形状、混凝土强度、混凝土的组成、冲跨比及板厚、荷载作用位置、抗弯钢筋的配筋率、抗冲切钢筋以及比例效应。
Such as: load area and shape, strength of concrete, composition of concrete, depth of slab, load position ratio of reinforcement, punching shear reinforcement and scale effect.
该文基于统一强度理论对钢纤维混凝土方形板的冲切承载力进行了理论分析，推导了冲切破坏强度的计算公式。
A simple analytical model is presented to predict the ultimate punching shear strength of square steel fiber concrete slab.
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