groundwater level for subsurface structure buoyancy resistance

recognition of subsurface structure system

subsurface structure map

three-dimensional subsurface structure model

Micro-structure of subsurface

subsurface maximum structure

subsurface stratum structure

banded structure structure

subsurface controlled subsurface safety valve

connecting the newly built structure to the pristine structure

epsilon structure (= e-structure)

newly-built structure and existing structure

reinforces structure and monsary structure

step-by-step lattice structure optimization and random lattice structure optimization

Structure and electronic structure

structure safety of structure

structure-spanning-structure system

the frame structure and masonry structure

TLK structure (=terrace-ledge-kink structure)