Based on the study of anti-collision performance of this type of double-hulled structures, some useful conclusions about the improvement of collision strength are obtained.

Bogie hearth resistance furnace bearing and susceptible to collision parts with high strength refractory brick masonry, and the use of water glass during building the mud, so the strength increase.

There is a strong coupling relationship between collisional orogeny and metallogeny and a positive correlation between the size of ore deposits and the strength of collision.