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钢纤维混凝土的增强机理
1. 复合力学理论。复合力学理论是以连续纤维复合材料理论为基础，结合钢纤维在混凝土中的分布特点形成的。该理论是将复合材料视为以纤维为一相、基体为另一相的两相复合材料。
1. the theory of composite mechanics. The theory of composite mechanics is based on the theory of continuous fiber composite materials and combined with the distribution characteristics of steel fiber in concrete. The theory is that composite material is regarded as a two phase composite material with fiber as one phase and matrix as another phase.
2. 纤维间距理论。纤维间距理论又称阻裂理论，是根据线弹性断裂力学而提出的，该理论认为纤维的增强作用仅与均匀分布的纤维间距(最小间距)有关。
2. theory of fiber spacing. The theory of fiber spacing, also known as the theory of crack arrest, is based on linear elastic fracture mechanics. The theory holds that the reinforcing effect of fiber is only related to the uniformly distributed fiber spacing (minimum spacing).
1. the theory of composite mechanics. The theory of composite mechanics is based on the theory of continuous fiber composite materials and combined with the distribution characteristics of steel fiber in concrete. The theory is that composite material is regarded as a two phase composite material with fiber as one phase and matrix as another phase.
2. 纤维间距理论。纤维间距理论又称阻裂理论，是根据线弹性断裂力学而提出的，该理论认为纤维的增强作用仅与均匀分布的纤维间距(最小间距)有关。
2. theory of fiber spacing. The theory of fiber spacing, also known as the theory of crack arrest, is based on linear elastic fracture mechanics. The theory holds that the reinforcing effect of fiber is only related to the uniformly distributed fiber spacing (minimum spacing).
