Two-Stage System Identification Results for Benchmark Structure

Abstract

This paper reports on Cases 1{3 of the benchmark study sponsored by the IASC-ASCE Task Group on Structural Health Monitoring which is defined in Johnson et al. [1]. These cases involve damage detection in the weak direction only of the test structure using a 12 DOF linear shear building model during the analysis. Cases 1 and 3 use data generated by broad-band excitation of the USC 12 DOF model at each floor and at the roof only, respectively. Case 2 uses data generated by broad-band excitation of the HKUST 120 DOF model at each floor.

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