The developing of dangerous rock is due to release of in-situ stress in rock, aeolation, water erosion and root flerry.

地应力卸荷、风化、流水侵蚀、植物根劈是危岩发育的主要原因。

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The developing of dangerous rock is due to release of in-situ stress in rock, aeolation, water erosion and root flerry.

地应力卸荷、风化、流水侵蚀、植物根劈是危岩发育的主要原因。

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