LARSA 4D Specialty Guides & Verification

Balanced Cantilever Problem

This guide is an example of balanced cantilever construction using LARSA 4D. The bridge alignment has a circular curve with super elevation and nonprismatic cross-section variation. The girder has post-tensioned tendons. Code check using Ultimate Strength Check is performed.

Cable Tension Optimization

This document describes two tools in LARSA 4D for cable tension optimization using automated iterative procedures to determine cable prestress force.

Sample & Verification Problems

This manual is a reference for the sample problems that are included with LARSA 4D. They are simplistic problems meant for verification purposes.

LARSA, Inc. develops advanced software for the analysis and design of bridges and structures based on the finite element method.

LARSA is privately owned and based in New York, with all its software development and product support conducted in-house.

LARSA 4D Resources

Download Current Version LARSA 4D Version 2023.R2.1 - Jan. 29, 2024
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LARSA 4D Products

Contact

LARSA, Inc.
68 South Service Road, Suite 100
Melville, New York 11747
Phone: (800) LARSA-01
Phone: +1 212-736-4326
Fax: 631-454-5252
Email: info@larsa4d.com