Abstract
The alternatives which each subject satisfies in a participation in municipal affairs type agreement formation stage are shown, and it has deliberations. In case these alternatives are created, it is important to determine on which design element emphasis is put. Also for the reason, it is necessary to grasp the relation between various sensitivities and evaluation, and the relation between evaluation and a design element for every subject. In this research, it carried out for most girder bridges of the number of bridge construction. How to create the alternatives at the time of agreement formation efficiently for every subject from two or more design concepts is shown using coefficient of correlation computed by quantification theory typel as an index which shows the influence degree to evaluation. The relation between various sensitivities and a design element was turned DB on the Internet. The system which can support alternatives was built using XML.
