Computer Program for Hydraulics of Bridge Waterways

Corry, M. L.; Morris, Johnny L.; Welty, Kenneth H.; United States. Federal Highway Administration. Bridge Division. Hydraulics Branch

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Computer Program for Hydraulics of Bridge Waterways

1969-01-01
By Corry, M. L. ; Morris, Johnny L. ; Welty, Kenneth H.

[PDF-4.75 MB]

English

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Creators:

Corry, M. L. ; Morris, Johnny L. ; Welty, Kenneth H.

Corry, M. L. ; Morris, Johnny L. ; Welty, Kenneth H. Less -
Corporate Creators:

United States. Federal Highway Administration. Bridge Division. Hydraulics Branch
Contributors:

Bradley, J. N.
Subject/TRT Terms:

[+]

Backwaters Bridge Waterways Coefficients Computer Program Documentation
Publication/ Report Number:

FHWA-EPD-86-114
Resource Type:

Other
Geographical Coverage:

United States
Corporate Publisher:

United States. Federal Highway Administration
Abstract:

HY-4 provides documentation for a mainframe computer program that calculates the backwater created by a bridge constriction on the basis of a single-cross section. The computer program is based on the design procedures and equations published in HDS No. 1, Hydraulics of Bridge Waterways. This program was developed for the IBM 360 Computer using the problem oriented FORTRAN IV (G) level language. A complete program listing is included as Appendix A. The program consists of two parts. Part I analyzes the natural stream section and produces, at the user's option, the cross section and rating curve plots. After the proposed bridge opening geometry has been superimposed on the flood plain, Part II of the program performs a hydraulic analysis of the constricted bridge waterway opening and determines the velocities and backwater for selected discharges and bridge lengths. The program considers the type of wingwall abutments, piers, eccentricity and skew in the backwater calculations.
Format:

PDF
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:dddc6ef4821eb2c8ee25b79122cf0947ddc9fb9393f7cfa3ec03896d749919d5
Download URL:

https://rosap.ntl.bts.gov/view/dot/54257/dot_54257_DS1.pdf
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No Additional Files

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Computer Program for Hydraulics of Bridge Waterways

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