Microcomputer Software for Storm Drain Hydraulic Gradeline Computation

摘要

A microcomputer software module was developed for the computation of hydraulic gradeline in storm sewer systems. The computer module has been attached to the program 'HYDRA', which is being adopted by the FHWA organized Pooled Fund Study on Integrated Drainage System as the program for storm drain design and analysis. The module developed in the study, called HYGRD, would allow a user to check design adequacy and also to analyze the performance of a sewer system under assumed in flow conditioning.