并以前面所学的观念探讨颈缩及劈裂破坏。
Necking and cleavage cracking are discussed in terms of prior concepts.
无约束试件在达到最大粘结应力之后劈裂破坏，此时的滑移很小。
In unrestraint specimens, at the slip displacement was very small, the splitting failure of concrete was observed when the maximum bond stress was reached.
随着孔径分布控制参数的减小，圆盘劈裂破坏区域增大且更加分散。
The split failure region of disk model is larger with the smaller pore radii distribution parameters.
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