Joao Mateus
Summary
One of the aims of the co-operation project is
to develop a knowledge based system to be used in the diagnosis of damage
to brick masonry monuments. Such a system can be defined as an intelligent
computer programma that uses scientific knowledge and interference
procedures to solve problems that are difficult enough to require
significant human expertise for their solution. The knowledge of experts
in the field of conservation will be made available to a broad category of
"users". Added value of the system in comparison with handbooks
is this functional way to transfer information and the quality of the
information, that can always be updated. The consultation of the system is
based on the following:
- identification of the visible damage;
- selection of the damaging processes
which can lead to the damage found;
- analysis of the specific circumstances
(cf. environmental factors, salts, ...) under which the process
occurs;
- selected investigation techniques and
clue to interpret the obtained results;
- diagnosis of damage.
The consultation out print forms an essential
report. On this basis interventions on the structures can be planned (when
necessary) and wrong measures avoided. It is hoped that in a future phase
the system will be developed to give advice.
Added value of the MDDS (Masonry Damage
Diagnostic System)
- common terminology for types of damage
(definitions furnished with images, damage atlas), key to
co-operation;
- built up archive and learn from
experience;
- up to date information available
The scientific methodology used to develop the
MDDS has proved very useful for collecting and synthesizing all scientific
knowledge relating to determination of types, processes and causes of
damage to historic brick masonry structures. |