METHOD FOR ACQUIRING ALLOWABLE FLOW RATE, METHOD FOR ACQUIRING PRESSURE IN PIPE LINE, DEVICE FOR ACQUIRING ALLOWABLE FLOW RATE, DEVICE FOR ACQUIRING PRESSURE IN PIPE LINE, COMPUTER PROGRAM AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a method for acquiring an allowable flow rate, a method for acquiring pressure in a pipe line, a device for acquiring the allowable flow rate used therefor, a device for acquiring the pressure in the pipe line, a computer program and a recording medium to be used for the methods for acquiring the allowable flow rate and an estimated value of pressure in the pipe line which can be utilized to propriety verification of a drain pipe line to be installed in a building such as a collective housing without requiring individual experiences, intuition and a work at an experiment tower by every verification, etc.;SOLUTION: A computer 100 is provided with an aspect information DB 107, change information DB 108, an allowable flow rate DB 109, etc., refers to the allowable flow rate DB 109 on the basis of factorial information inputted from an input part 104, etc., and acquires the allowable flow rate regarding an object drainage duct on the basis of the factorial information and stored correlation information. Furthermore, a changed allowable flow rate obtained by changing the allowable flow rate is acquired on the basis of change information.;COPYRIGHT: (C)2003,JPO