Modeling, analysis and design of bridge structures have been integrated into CSiBridge to create the ultimate in computerized engineering tools. The ease with which all of these tasks can be …

CSiBridge will generate and apply seismic and wind loads automatically based on various domestic and international codes. CSiBridge also has a sophisticated moving load generator …

BRIDGE ANALYSIS, DESIGN AND RATING The US offices of Computers and Structures, Inc. will be closed on Monday, January 19th, 2026 in observance of Martin Luther King Day.

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Founded in 1975, Computers and Structures, Inc. (CSI) is recognized globally as the pioneering leader in software tools for structural and earthquake engineering.

The versatility of the program allows users to begin a model using templates, by importing initial geometry from a variety of formats, or "from scratch." This topic lays out a general process for …

The Bridge Wizard provides a step-by-step guide through the modeling process using CSiBridge's Bridge Information Modeler. It can be used in conjunction with the Blank or Quick Bridge …

BRIDGE ANALYSIS, DESIGN AND RATING The US offices of Computers and Structures, Inc. will be closed on Monday, January 19th, 2026 in observance of Martin Luther King Day.

BRIDGE ANALYSIS, DESIGN AND RATING The US offices of Computers and Structures, Inc. will be closed on Monday, January 19th, 2026 in observance of Martin Luther King Day.

With these three steps, CSiBridge can generate a bridge model using default definitions. After the bridge model has been built, the bridge analysis can be performed.