The index of groundheave in expansive soils is used as the basis for the classification of expansive soil foundations.
以膨胀土地基变形量作为膨胀土地基的分类指标，对膨胀土地基进行了分类。
2
It is probable that we, ll have geologic hazards come from earthquake and faulted structure, they can stratigraphic heave, inhomogeneous ground subsidence to result in oil line dislocation.
可能遭受的地质灾害主要为由于地震或断裂构造引起的地层错动或不均匀地面沉降，导致管线开裂。
3
The construction disturbance mainly occurs within the plastic zone with the heave of ground surface as a byproduct.