It has found reasonable ways brought roadbed to resultant stabilization owning to synthesize many factors such as earthiness,hydroclimate,wheather etc to find self weight and external load of roadbed.
Humans and animals look to you to balance the bounty of the natural world, which, like any self-respecting goddess, you do with a pair of magical dice.
Therefore, when taking ground hardening measures, more consideration should be given to the use of materials with light self weight while meeting a certain stiffness.
However, the larger the thickness of the ground hardening layer, the larger the selfweight of the reinforced layer structure, which causes greater overall tunnel settlement.
And Qian Zhongshu just thinks in his own view, he is not a madman, but a person who is clean and self-respecting, and is not willing to go along with the flow.
To him this plane is nothing but a giant tube-full of anonymous deadweight, supported in the air by a handful of sparking plugs, and guided to its destination by a scrap of electricity.