title page

Open System for

Earthquake Engineering Simulation

User Command-Language Manual

Silvia Mazzoni, Frank McKenna, Michael H. Scott, Gregory L. Fenves, et al.

Pacific Earthquake Engineering Research Center

University of California, Berkeley

OpenSees version 2.0

May 2009

Portable Files:

The following is a Zipped .chm file and its components

• Note 1. Windows Operating system only
• Note 2. The links to the examples files do not work, but are included in a subdirectory