Landslide Hazard Rating Matrix and Database. Vol. 2 of 2: A Manual for Landslide Inventory.

摘要

The rehabilitation decision for highway slope failure is one of the many important tasks to be tackled by Ohio Department of Transportation (ODOT). A rational approach to manage the unsafe or failed slopes/embankments should ideally include a systematic process for collecting the information needed for decision making. This involves the database management by recording the descriptive inventory and risk assessment of the failure slope. Essentially, this manual provides the information about the following: 1. procedure for landslide data collection, 2. landside hazard assessment using ODOT rating matrix, and 3. guidance on the use of a global positioning system (GPS) and an internet website for ODOT landslide database.