In case the structure is built on this kind of collapsible subsoil, it potentially produces large, fast and irregular deformation, at last, the structure cracks, even breaks down.

• 一旦遇到具有湿陷性的场地,就有可能产生量大、速率快而又不均匀的变形,使建筑物发生裂缝、变形、甚至破坏。