Journal of Seismology and Earthquake Engineering

Journal of Seismology and Earthquake Engineering

The Behavior of Special Structures During the Bam Earthquake of 26 December 2003

Document Type : Structural Earthquake Engineering

Authors
IIEES
Abstract
On 26 December 2003 an earthquake of magnitude Ms= 6.5 with a focal depth of about 8km occurred in southeastern Iran. The earthquake caused intense ground shaking throughout the affected area. Special structures such as on-grade steel oil tanks, elevated tanks, and industrial equipment were damaged during the earthquake. This paper presents the results of an investigation of the behavior of these special structures in Bam. Strong motion characteristics as recorded by accelerograms are discussed, as well as the failure modes of structures and components located within the affected area. An investigation into the response of an electrical transformer was carried out as a case study of a simple system.
Keywords

Volume 5, Issue 4 - Serial Number 4
Special Issue on Bam Earthquake
Winter 2004
Pages 197-207

  • Receive Date 15 September 2014
  • Accept Date 26 December 2020
  • Publish Date 01 January 2004