Shaanxi Provincial Standard of the People's Republic of China
Latest
DB61/T 1533-2022
Scope
This document provides technical guidance on risk assessment of slope collapse and landslide hazards on highways. This document is applicable to the risk assessment of slope collapse and landslide hazards on national and provincial trunk highways, and other highways can be used as a reference.
DB61/T 1533-2022 history
2022DB61/T 1533-2022 Risk assessment guideline for slope collapse and landslide hazards on highways