Disaster Recovery and the Road Ahead - IGNOU
Disaster Recovery and the Road Ahead - IGNOU
Disaster Recovery and the Road Ahead - IGNOU
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Lack of Knowledge <strong>and</strong> Awareness on <strong>Disaster</strong>-Resistant Construction<br />
Generally, <strong>the</strong> recovery managers <strong>and</strong> victims are not in<br />
<strong>the</strong> know of construction norms <strong>and</strong> st<strong>and</strong>ards or what<br />
are called <strong>the</strong> guidelines for disaster-resistant<br />
construction, which include:<br />
1. Identification of Hazard-Prone Areas<br />
2. Vulnerability <strong>and</strong> Risk Assessment of Buildings<br />
3. Outlining <strong>Disaster</strong> Damage Scenario<br />
4. Following Technical <strong>and</strong> Legal Guidelines for<br />
Hazard Resistant Construction<br />
Source: Earthquake Resistant/<br />
Southwillard.com<br />
5. Upgrading Hazard Resistance of Existing Constructions through Retrofitting<br />
Some Specific Indian Seismic Codes are:<br />
DID YOU KNOW?<br />
<br />
<br />
IS 4326: 1993- Indian St<strong>and</strong>ard Code of Practice for earthquake resistant buildings<br />
including masonry, timber, <strong>and</strong> pre-fabricated constructions. It intends to cover <strong>the</strong><br />
specified features of design <strong>and</strong> construction for earthquake resistance of buildings<br />
of conventional types.<br />
IS 13827: 1993-Deals with <strong>the</strong> design <strong>and</strong> construction aspects for improving<br />
earthquake resistance of ear<strong>the</strong>n houses, without <strong>the</strong> use of stabilizers such as lime,<br />
cement <strong>and</strong> asphalt. It has been recommended that buildings should be light, singlestoreyed<br />
<strong>and</strong> of a simple rectangular plan<br />
IS 13828: 1993-Covers <strong>the</strong> special features of design <strong>and</strong> construction for improving<br />
earthquake resistance of buildings of low strength masonry<br />
<br />
<br />
<br />
<br />
IS 13920: 1993-Includes <strong>the</strong> requirements for designing <strong>and</strong> detailing of monolithic<br />
reinforced concrete buildings to give <strong>the</strong>m adequate toughness <strong>and</strong> ductility to resist<br />
severe earthquake shocks without collapse. Contains m<strong>and</strong>atory features for structures<br />
in Zones III, IV <strong>and</strong> V<br />
IS 13935:1993-Covers general principles of seismic streng<strong>the</strong>ning , selection of material<br />
<strong>and</strong> repair material<br />
IS 1893 Part I: 2002-Includes Indian St<strong>and</strong>ard Criteria for Earthquake Resistant<br />
Design of Structures (5 th Revision)<br />
IS 1893: 2002 (2 nd Revised Edition of Part I)-Contains provisions that are general in<br />
nature <strong>and</strong> those applicable for buildings<br />
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