Gorkha (Nepal) earthquake of April 25, 2015: Actual damage, retrofitting measures and prediction by RVS for a few typical structures

被引:34
作者
Dutta, Sekhar Chandra [1 ]
Nayak, Sanket [1 ]
Acharjee, Gokul [2 ]
Panda, Sarat Kumar [1 ]
Das, Pranab Kumar [1 ]
机构
[1] Indian Sch Mines, Dept Civil Engn, Dhanbad 826004, Jharkhand, India
[2] Indian Inst Technol, Rural Dev Ctr, Kharagpur 721302, W Bengal, India
关键词
Nepal earthquake; Masonry structures; RVS; Strengthening technique; Vulnerability; MASONRY STRUCTURES;
D O I
10.1016/j.soildyn.2016.08.010
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
This study is an attempt to underline the lack of preparedness and the nature of immediate further measures to be taken for facing a moderate earthquake in Indian subcontinents. Surprisingly, moderate to severe damage was noticed in structures located in hundreds of kilometres away from epicentre during last Gorkha earthquake. In this context, the present study makes an effort to validate a proposed modified rapid visual screening schemes for low cost houses frequently available in India. This may be used extensively for quick vulnerability assessment of a locality. Examples of retrofitting measures for typical buildings presented in this study may be useful for upgrading the valuable structures. Thus this study may be helpful for quick vulnerability assessment and adopting retrofitting measures for identified structures for earthquake prone developing countries. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码:171 / 184
页数:14
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