国外地基处理现场图片
`7w-_o
% jk&xzJH. A closer view of the disk that breaks the imported soil down into smaller clods for effective moisture conditioning and compaction.
2b"DkJj' Backhoes carefully place large rocks (rip-rap) on the upstream face
d1\nMm}v The core materials are being disked (left side) and compacted by sheepsfoot rollers.
x x>hJ! The different colored soils correspond to the upstream shell (left side), core (darkest), filter, and drain zone (lightest), and downstream shell.