The Background
Soil Types: Plain fill soil, silty clay, fractured limestone, rubble concrete, and karst caves.
The foundation is raft foundation. The building as a whole has experienced uneven settlement, with the structure tilting towards the northwest.
Height of the Settlement Residential Building:103m
Total Settlement Amount:70mm.
The Problem
There are karst caves of varying sizes on...
Portuguese 
English
Arabic
French
Spanish
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek