Welcome to floodam.building

floodam.building is an R library for producing flood damage functions for built assets (dwellings, economic activities).

This library has been developed within the French working group “GT AMC” which aims at developing methodologies for the economic appraisal of flood management policies. In this context, the development of floodam.building has received the support of the French Ministry in charge of the Environment.

What floodam.building can do

floodam.building is based on a decomposition of an asset (designated as a model) which includes:

  • the geometry of the building (typically how the building is designed in term of rooms, width of wall, location of openings…)
  • the elementary components used for the building (typically what is the type and material for floors, ceilings, coatings, walls, openings etc.)
  • the elementary components corresponding to the contents of the model (typically what are the furniture, equipment, stock located in the building, and where, and at which elevation).

floodam.building include a collection of elementary damage components that describe how elementary components may be impacted in terms of monetary damage when flooded in specific conditions.

From this information, floodam.building can calculate the following outputs:

  • an inventory of elementary components used for a specific model (how much and how high)
  • some general indicators (total surface, total value for contents)
  • different type of damage functions:
    • absolute damage functions at model level or for sub-categories such as building, furnitute (dwelling type), equipment and stock (activity type)
    • relative damage functions at model level or for sub-categories

What floodam.building cannot do

floodam.building cannot (and is not intended to):

  • calculate damages from the intersection of hydraulic modeling, land use modeling and damage functions. This is what floodam.spatial does.

floodam.building cannot (but should at some point be able to) :

  • calculate the uncertainty of damage functions
  • perform a sensitivity analysis of damage functions
  • include the internal hydraulic behaviour from an external hydraulic input

How to get floodam.building?

For the moment, ask us. It will be public soon.

How to help for the development of floodam.building?

Contact us.