Computer Program Abstracts

Mode of access: Internet.

A computer program for hydraulics of bridge waterways.

Cover title: Electronic computer program for hydraulics of bridge waterways (BPR program HY-4)

Backwater computations, any cross section : Hydrologic Engineering Center computer program 22-J2-L212.

At head of cover title: Generalized computer programs.

Flood operation forecast : Hydrologic Engineering Center computer program 24-J2-L230.

At head of cover title: Generalized computer program.

Streamflow routing optimization : Hydrologic Engineering Center computer program 23-J2-L231.

At head of cover title: Generalized computer program.

Hydrograph combining and routing : Hydrologic Engineering Center computer program 23-J2-L232.

At head of cover title: Generalized computer program.

Spillway rating, partial tainter gate openings : Hydrologic Engineering Center computer program 22-J2-L225.

At head of cover title: Generalized computer program.

Reservoir yield : Hydrologic Engineering Center computer program 23-J2-L245.

At head of cover title: Generalized computer program.

Unit graph and loss rate optimization : Hydrologic Engineering Center computer program 23-J2-L211.

At head of title : Generalized computer program.

Unit graph and hydrograph computation : Hydrologic Engineering Center computer program 23-J2-L228.

At head of cover title : Generalized computer program.

Spillway rating and flood routing : Hydrologic Engineering Center computer program 22-J2-L210.

At head of cover title: Generalized computer program.

Monthly streamflow synthesis program : Hydrologic Engineering Center computer program 24-J2-L243.

At head of cover title: Generalized computer program.

Computer program for the analysis of non-prismatic beams

One of the major problems in the analysis of beams with Moment of Inertia varying along their length, is to find the Fixed End Moments, Stiffness, and Carry-Over Factors. In order to determine Fixed End Moments, it is necessary to consider the non-prismatic member as integrated by a large number of small sections with constant Moment of Inertia, and to find the M/EI values for each individual section. This process takes a lot of time from Designers and Structural Engineers. The object of this thesis is to design a computer program to simplify this repetitive process, obtaining rapidly and effectively the Final Moments and Shears in continuous non-prismatic Beams. For this purpose the Column Analogy and the Moment Distribution Methods of Professor Hardy Cross have been utilized as the principles toward the methodical computer solutions. The program has been specifically designed to analyze continuous beams of a maximum of four spans of any length, integrated by symmetrical members with rectangular cross sections and with rectilinear variation of the Moment of Inertia. Any load or combination of uniform and concentrated loads must be considered. Finally sample problems will be solved with the new Computer Program and with traditional systems, to determine the accuracy and applicability of the Program.

Reservoir system analysis, conservation : Hydrologic Engineering Center computer program 23-J2-L253.

At head of cover title: Generalized computer program.

An ESL/EFL Computer Assisted Language Instruction (CALIS) Micro-Teaching Lesson on Coherence Through Sentences When Writing Compositions in the Foreign Language Classroom

[Sin resumen]