Development of Fragility Functions for Brick Masonry Structures Using Damage Data from September 24, 2019, Earthquake in Mirpur, Azad KashmirSource: Journal of Performance of Constructed Facilities:;2023:;Volume ( 037 ):;issue: 004::page 04023029-1Author:Muhammad Masood Rafi
,
Muhammad Ahmed
,
Sarosh Hashmat Lodi
,
Humberto Varum
,
Muhammad Tausif Arshad
,
Naveed Alam
DOI: 10.1061/JPCFEV.CFENG-4441Publisher: ASCE
Abstract: This paper presents fragility functions for clay brick unreinforced masonry (URM) buildings that were developed using the data of damage and earthquake intensity by the September 24, 2019, Mirpur, Azad Jammu and Kashmir earthquake. These data were collected through reconnaissance surveys in the affected region. The intensity of the earthquake ranged from V to VII on the Modified Mercalli Intensity scale in the surveyed areas. The damage to clay brick piers of bridges was caused by compression or shear-compression forces applied by the vertical seismic forces. Most of the damaged URM buildings showed in-plane wall cracking with very few cases of out-of-plane wall failure. The damage in these buildings was influenced by both the ground motion’s horizontal component and ground motion amplification due to site conditions. The damage types to the URM buildings in the surveyed areas were classified into five damage grades and these data were employed to propose fragility curves for clay brick URM buildings.
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contributor author | Muhammad Masood Rafi | |
contributor author | Muhammad Ahmed | |
contributor author | Sarosh Hashmat Lodi | |
contributor author | Humberto Varum | |
contributor author | Muhammad Tausif Arshad | |
contributor author | Naveed Alam | |
date accessioned | 2023-11-28T00:05:20Z | |
date available | 2023-11-28T00:05:20Z | |
date issued | 5/22/2023 12:00:00 AM | |
date issued | 2023-05-22 | |
identifier other | JPCFEV.CFENG-4441.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4294051 | |
description abstract | This paper presents fragility functions for clay brick unreinforced masonry (URM) buildings that were developed using the data of damage and earthquake intensity by the September 24, 2019, Mirpur, Azad Jammu and Kashmir earthquake. These data were collected through reconnaissance surveys in the affected region. The intensity of the earthquake ranged from V to VII on the Modified Mercalli Intensity scale in the surveyed areas. The damage to clay brick piers of bridges was caused by compression or shear-compression forces applied by the vertical seismic forces. Most of the damaged URM buildings showed in-plane wall cracking with very few cases of out-of-plane wall failure. The damage in these buildings was influenced by both the ground motion’s horizontal component and ground motion amplification due to site conditions. The damage types to the URM buildings in the surveyed areas were classified into five damage grades and these data were employed to propose fragility curves for clay brick URM buildings. | |
publisher | ASCE | |
title | Development of Fragility Functions for Brick Masonry Structures Using Damage Data from September 24, 2019, Earthquake in Mirpur, Azad Kashmir | |
type | Journal Article | |
journal volume | 37 | |
journal issue | 4 | |
journal title | Journal of Performance of Constructed Facilities | |
identifier doi | 10.1061/JPCFEV.CFENG-4441 | |
journal fristpage | 04023029-1 | |
journal lastpage | 04023029-11 | |
page | 11 | |
tree | Journal of Performance of Constructed Facilities:;2023:;Volume ( 037 ):;issue: 004 | |
contenttype | Fulltext |