在靠近瑞典北部阿比斯库的Storflaket高原多年冻土沼泽由于冻土融化在其边缘处出现了裂缝。

The Storflaket permafrost plateau bog near Abisko in northern Sweden shows cracks at its borders due to thawing of the permafrost.

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直到伤口边缘开始收缩，裂缝开始主动填补修复时，他和他的妻子才可以每天向伤口里塞满潮湿的纱布以保持它洁净并帮助修复。

Until the edges contracted and the gaping expanse filled in on its own, he and his wife would have to pack damp gauze into the wound every day to keep it clean and help it heal.

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沿着裂缝的边缘粘接由普通光弹性材料制成的窄条，即可模拟钢筋。

The steel reinforcement can be simulated in cementing a strip of ordinary photoelastic material along the crack edge.

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