University of Illinois Urbana-Champaign

Seismic Damage Analysis and Damage-LImiting Design of R.C. Buildings

Park, Y.J.; Ang, A.H-S.; Wen, Y.K.

Content Files
SRS-516.pdf

Permalink

https://hdl.handle.net/2142/14124

Description

Title
Seismic Damage Analysis and Damage-LImiting Design of R.C. Buildings
Author(s)
  • Park, Y.J.
  • Ang, A.H-S.
  • Wen, Y.K.
Issue Date
1984-10
Keyword(s)
  • Reinforced concrete
  • R/C test structures
  • earthquake motions
  • Earthquake engineering
Date of Ingest
2009-10-30T16:41:08Z
Abstract
A model for evaluating structural damage in reinforced concrete structures under earthquake ground motions is proposed. Damage is expressed as a linear combination of the maximum deformation and the effect of repeated cyclic loadings. Available static (monotonic) and dynamic (cyclic) test data were analyzed to evaluate the statistics of the appropriate parameters of the proposed model. Accordingly, a method of nonlinear random vibration technique was developed for obtaining the response statistics necessary for damage assessment. From an extensive damage analysis of various reinforced concrete buildings, an intensity scale was derived to describe the potential destructiveness of ground motion. It is a simple function of the rms acceleration and strong-motion duration. The proposed damage model is calibrated with observed building damages from past earthquakes. ,. On this basis, a design procedure is developed accordingly to limit the potential structural damage to a tolerable level.
Publisher
University of Illinois Engineering Experiment Station. College of Engineering. University of Illinois at Urbana-Champaign.
Series/Report Name or Number
Civil Engineering Studies SRS-516
Type of Resource
text
Genre of Resource
Technical Report
Language
en
Permalink
http://hdl.handle.net/2142/14124
Sponsor(s)/Grant Number(s)
National Science Foundation Grants CEE 80-02584 and CEE 82-13729

Owning Collections

Civil Engineering Studies: Structural Research Series PRIMARY