We propose the pointwise toy-model, which demonstrates the accumulation and radiation of the (seismic) strain-energy. The calculated absorbed-seismic-energy is mapped to the accumulated strain-energy to balance the radiated strain-energy, because the accumulation of the strain-energy is caused by the subduction of one plate below another plate rather than the absorption of the seismic energy radiated from the hypocenter, which are located at other points. The distribution function of the accumulated strain-energy can be approximated with the Γ-distribution, where the high accumulated-strain-energy-tail is approximated by the inverse-power-law like tail. Meanwhile, the distributions of the radiated and accumulated strain-energies deviate from the Γ-distribution in the both low and high radiated strain-energy-domain. In particular, they have the inverse-power-law (Pareto) type tails in both high radiated and accumulated strain-energy-tails. The accumulated and radiated strain-energies calculated in the long period indicate that the present linear-map must be improved in order to balance the accumulated strain-energy with the radiated strain-energy.

我们提出了逐点玩具模型，它展示了（地震）应变能的积累和辐射。计算出的吸收地震能被映射到累积应变能以平衡辐射应变能，因为应变能的累积是由一个板块俯冲到另一板块下方引起的，而不是地震能量的吸收从位于其他点的震源辐射。累积应变能的分布函数可以用Γ分布来近似，其中高累积应变能尾由逆幂律尾近似。同时，辐射和累积应变能的分布在低辐射应变能域和高辐射应变能域都偏离Γ分布。特别是，它们在高辐射和累积应变能尾中都具有逆幂律（帕累托）型尾。长期计算的累积应变能和辐射应变能表明，必须改进现有的线性图，以平衡累积应变能和辐射应变能。