Simplified Seismic Loss Estimation of RC Frame using Component-performance-based Methodology

Shengfang Qiao; Mengxiong Tang; Xiaolei Han; Hang Chen; Han Hu; Hesong Hu; Cunlin Liu; Zhenkun Hou

doi:10.1051/e3sconf/202017304004

All issues

Volume 173 (2020)

E3S Web Conf., 173 (2020) 04004

Abstract

Open Access

Issue		E3S Web Conf. Volume 173, 2020 2020 5^th International Conference on Advances on Clean Energy Research (ICACER 2020)


Article Number		04004
Number of page(s)		5
Section		Structural Analysis and Assessment
DOI		https://doi.org/10.1051/e3sconf/202017304004
Published online		09 June 2020

E3S Web of Conferences 173, 04004 (2020)

Simplified Seismic Loss Estimation of RC Frame using Component-performance-based Methodology

Shengfang Qiao¹^,2^,3, Mengxiong Tang¹^,2, Xiaolei Han³, Hang Chen¹, Han Hu¹^,3, Hesong Hu¹, Cunlin Liu¹^,3 and Zhenkun Hou¹^,3

¹ Guangzhou Institute of Building Science Co., Ltd., Guangzhou, China
² Guangzhou Construction Engineering Co., Ltd., Guangzhou, China
³ South China University of Technology, Guangzhou, China

Abstract

A framework of simplified probabilistic seismic loss estimation of RC frame using component- performance -based methodology was presented in this paper. Firstly, component- performance -based methodology was introduced, and component performance level was measured using elasto-plastic rotation angle of structural component. Then structural performance level was determined by the statistics of damaged components distribution. Additionally, the relationship between the structural performance level and loss ratio of RC frame was established. Last, expected seismic loss ratio of 3-storey RC frame was studied in detail. This study reveals that the simplified probabilistic framework proposed herein could be used in RC frame.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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