The Construction of City Drainage Facilities Utility Model Based on the Method of Factor Analysis

Abstract

Researching on urban drainage facilities from the perspective of utility, selection of utility evaluation method for the analysis of factor analysis method and AMOS software, according to the utility theory of value, it summarized the factors of influence drainage facilities utility, finally got 6 main factors and 16 secondary factors of affecting the city drainage facilities’ utility, and to establish a set of scientific, systematic and operability of the utility value evaluation model of urban drainage facilities, to assess the objective value of utility of the urban drainage facilities.