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The''' [[Quetta]]''' earthquake happened on 31 May 1935 and measured 7.7 on the Richter scale. An estimated 30,000 to 60,000 people died.
The''' [[Quetta]]''' earthquake happened on 31 May 1935 and measured 7.7 on the Richter scale. An estimated 30,000 to 60,000 people died.
Two large earthquakes had occurred in the area between the Bolan Pass and Quetta in 1931. The first of these near '''Sharigh''' Mw 6.8 24 August 1931, was followed by the '''Mach''' Mw 7.3 earthquake 27 August 1931. Circumstantial evidence suggest that resulting conditions were eventually responsible for triggering the Quetta earthquake.<ref> Muhammad, Din "Earthquake risks in Quetta and surrounding regions, Balochistan, Pakistan" International Geological Congress, Oslo 2008. Accessed through a [http://webcache.googleusercontent.com/search?q=cache:2uOArL4Isk4J:gsi.ir/General/Lang_en/Page_25/DataId_8921/Action_BodyView/WebsiteId_17/Earthquake.risks.in.quetta.and.surrounding.regions,.Balochistan,.Pakistan.html+&cd=13&hl=en&ct=clnk&gl=au&client=safari cached webpage], from the link <nowiki>http://gsi.ir/General/Lang_en/Page_25/DataId_8921/Action_BodyView/WebsiteId_17/Earthquake.risks.in.quetta.and.surrounding.regions,.Balochistan,.Pakistan.html</nowiki>  gsi.ir 11 September 2016</ref>


==Gallery==
==Gallery==
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==Quetta Bond==
==Quetta Bond==
Quetta Bond is a technique developed after the Quetta earthquake, used in brick and other masonry buildings, where vertical reinforcement is used to improve horizontal and vertical bond between walls (see image)<ref>[http://nidm.gov.in/easindia2012/PDF/Pres/Ses1/Pres1.pdf "Earthquake Risk Profile Risk Reduction & Technical Capacity in the EAS Member Countries"] by Sudhir K Jain. nidm.gov.in. Scroll down</ref>. It incorporates the bricklaying technique Rat Trap Bond (see image)<ref>[http://sepindia.org/ihd-sep/ceeef-technologies/rat-trap-bond-a-masonry-technique/ "Rat Trap Bond – A masonry technique"] sepindia.org </ref>
Quetta Bond is a technique developed after the Quetta earthquake, used in brick and other masonry buildings, where vertical reinforcement is used to improve horizontal and vertical bond between walls (see image)<ref>[https://web.archive.org/web/20171115224855/http://nidm.gov.in/easindia2012/PDF/Pres/Ses1/Pres1.pdf "Earthquake Risk Profile Risk Reduction & Technical Capacity in the EAS Member Countries"] by Sudhir K Jain. nidm.gov.in, now an archived webpage. Scroll down</ref>. "The Quetta Bond is simply a slight variant of [the brick laying technique] 1½ Flemish Bond where the voids are filled with concrete and steel reinforcement bars rather than brick. It was almost certainly invented (if that is the right word) by Royal Engineers. The RE was heavily involved in the aftermath of the Quetta earthquake".<ref>Guest, previously QGE. [https://www.greatwarforum.org/topic/242967-quetta-bondrat-trap-bond-brick-buildings-help-please/?do=findComment&comment=2443131 Quetta Bond/Rat Trap Bond: brick buildings-Help please] ''Great War Forum'' 12 September 2016. Retrieved 26 March 2019.</ref>
 


== External links ==
== External links ==
*[http://liveweb.archive.org/http://archives.dawn.com/2005/10/25/fea.htm 1935 Quetta Earthquake] Dawn<br>
*[http://liveweb.archive.org/http://archives.dawn.com/2005/10/25/fea.htm 1935 Quetta Earthquake] Dawn<br>
*[http://www.queensroyalsurreys.org.uk/reg_in_india/india43_1.html Queen's Royal Surrey Accounts]
*[http://www.queensroyalsurreys.org.uk/reg_in_india/india43_1.shtml 1st Queen's at Quetta - The Earthquake] queensroyalsurreys.org.uk
*[http://www.defencejournal.com/2002/sept/quetta.htm Down Memory Lane: Disaster at Quetta—The Great Earthquake of 1935] by Capt (Retd) A A Jilani. Extracts from the ''Royal Corps of Signals Journal UK''. defencejournal.com
*[https://web.archive.org/web/20090107093441/http://www.defencejournal.com/2002/sept/quetta.htm Down Memory Lane: Disaster at Quetta—The Great Earthquake of 1935] by Capt (Retd) A A Jilani. Extracts from the ''Royal Corps of Signals Journal UK''. defencejournal.com, now an archived webpage.
*[http://loveofcity.blogspot.com.au/2012/07/1935-quetta-earthquake-remembering-its.html 1935 Quetta Earthquake: remembering its victims, their rescuers, and, are we prepared for ‘the Big one’] Nasir Ali‘s Quetta Valley Blog
*[http://www.hibbitt.org.uk/ellen-gardner/quetta-earthquake-1935.html The Quetta Earthquake Of 1935: The R.A.F.'s Account] hibbitt.org.uk.  Cyril Norman Ellen was the Squadron Leader of No. 5 (AC) Squadron, RAF which was based at Quetta when the disaster. His wife Ellen subsequently was awarded the Kaisar-i-Hind Silver Medal for her part in rescue operations. Includes a list of the casualties of No. 5 (AC) Squadron. With photographs.
*Scroll down to an [http://www.4fathers.thestoreshed.com/Maddocks/FrankGertrude.htm Account of the Quetta Earthquake] by Mrs F Maddocks, whose husband Frank Maddocks was attached to the Indian Army Ordnance Corps. Originally appeared in the ''North Devon Journal'' under the title "Quetta, City Of Sorrow". The Journal date given appears incorrect-possibly it may be March 14th, 1936. Maddocks Family History. Retrieved 23 October 2014.
*Scroll down to an [https://web.archive.org/web/20151001203215/http://www.4fathers.thestoreshed.com/Maddocks/FrankGertrude.htm Account of the Quetta Earthquake] by Mrs F Maddocks, whose husband Frank Maddocks was attached to the Indian Army Ordnance Corps. Originally appeared in the ''North Devon Journal'' under the title "Quetta, City Of Sorrow". The Journal date given appears incorrect-possibly it may be March 14th, 1936. Now an archived webpage.
*[http://www.jstor.org/discover/10.2307/1785962?uid=3737536&uid=2129&uid=2&uid=70&uid=4&sid=21103564282037 "The Quetta Earthquake"] by CP Skrine  ''The Geographical Journal    Volume 88, No. 5, November 1936'',  pages 414-428  may be read online for free by registering for a MyJSTOR account. For more details see [[Miscellaneous tips]]
*[https://web.archive.org/web/20180214124235/http://www.qissa-khwani.com/2012/12/quetta-when-city-crumbled.html "Quetta: When a city crumbled"]  qissa-khwani.com, now an archived webpage.
*[http://www.scribd.com/doc/38485101/Baluchistan-Quetta-EQ-May-31-1935 1. "A Seismological Study of the Baluchistan (Quetta) Earthquake of May 31,1935" by K.R. Ramanathan and S.M. Mukherji (1938): ''Records of the Geological Survey of India'',Vol. 73, Part 4, Page 483-513. 2. "Preliminary Geological Report on the Baluchistan (Quetta) Earthquake of May 31st, 1935" by W.D. West (1936): ''Records of the Geological Survey of India'', Vol. LXIX, Part 2, Page 203- 240] www.scribd.com
*[https://web.archive.org/web/20170427013816/http://balochistanarchives.gob.pk/exhibits/web_detailview/11#exibits  Images:  Quetta earthquake 1935]  including a map of “Disposition Of Troops for Rescue Work” 31 May 1935. Balochistan Archives, now an archived webpage. Click on photographs to enlarge.
*[http://www.qissa-khwani.com/2012/12/quetta-when-city-crumbled.html "Quetta: When a city crumbled"qissa-khwani.com
*[https://www.bristolmuseums.org.uk/blog/come-fly-with-me-raf-india/ "Come fly with me: Early days of the RAF in India"]  by Pat Ellingham March 22, 2019.  bristolmuseums.org.uk. Information about  the films made by Leonard de Ville Chisman  late 1920s/1930s including on the North West Frontier. These films are  now in the Bristol Archives British Empire and Commonwealth Film collection/ Chisman (ref. [https://becc.bristol.gov.uk/records/2006/005 2006/005]). Currently (2021/06) there are some digitised films viewable online,  ref. [https://becc.bristol.gov.uk/records/2006/005/1 2006/005/1] but  no digitised photographs, the latter seems to include  “The sequence documenting Quetta both before and after the great earthquake of 1935 [which] are of particular interest.
*[http://balochistanarchives.gob.pk/exhibits/web_listview Images:   Quetta earthquake 1935including a map of “Disposition Of Troops for Rescue Work” 31 May 1935. Balochistan Archives
===Historical books online===
*[http://www.jstor.org/discover/10.2307/1785962?uid=3737536&uid=2129&uid=2&uid=70&uid=4&sid=21103564282037 "The Quetta Earthquake"] by C P Skrine  ''The Geographical Journal    Volume 88, No. 5, November 1936'',  pages 414-428  may be read online for free by registering for a MyJSTOR account. For more details see [[Miscellaneous tips]]. Also available [https://archive.org/details/sim_geographical-journal_1936-11_88_5/page/414/mode/2up Archive.org]
*[https://books.google.com.au/books?id=F4QRAAAAIAAJ&pg=PA203 "Preliminary Geological Report on the Baluchistan (Quetta) Earthquake of May 31st, 1935". With Plates] by W D West, Assistant Superintendent, Geological Survey of India, page 203-241 ''Records of the Geological Survey of India'', Volume 69 1936. The Plates are some pages later in the book. Google Books.
:[https://books.google.com.au/books?id=1onNQiIQ5hQC&pg=PA483 "A Seismological Study of the Baluchistan (Quetta) Earthquake of May 31,1935"] by K.R. Ramanathan and S.M. Mukherji. Pages 483-513 ''Records of the Geological Survey of India'', Vol. 73, Part 4, 1938, With Plates at the back of the book. Google Books.
:The above two articles, in reverse order, are also available at [http://www.scribd.com/doc/38485101/Baluchistan-Quetta-EQ-May-31-1935  scribd.com].
*''Burea Of Public Information Quetta Earthquake 1935''. 1935.  Title as catalogued. [https://archive.org/details/in.ernet.dli.2015.206892 Archive.org mirror version], originally from Digital Library of India.
: Probably the same publication [https://dspace.gipe.ac.in/xmlui/handle/10973/35496 ''Quetta Earthquake, 1935''] Bureau of Public Information, Government of India, Delhi, 1935. Link to a pdf download Digital Repository of GIPE, Gokhale Institute of Politics and Economics, Pune, India
*[https://archive.org/details/in.ernet.dli.2015.527935 ''Seven Cantonments''] by Major SEG Ponder c 1938. Archive.org. The author was an Officer in the Royal Artillery, with a R A  Mountain Battery unit,  based on the North-West Frontier, including [[Peshawar]], c 1930s. A section about Quetta commences [https://archive.org/stream/in.ernet.dli.2015.527935/2015.527935.Seven-cantonments#page/n159/mode/2uppage 151].
*[https://archive.org/details/aclcpl0000021a316 ''Earthquake Reconstruction on Quetta (Railway ) Division 1936 – 40''] by R O C Thomson. 1940. Catalogued as "Reconstrucion". Archive.org, Anna Digital Library Collection, Government of Tamil Nadu.
 
==References==
==References==
<references/>
<references/>

Latest revision as of 05:55, 6 August 2022

The Quetta earthquake happened on 31 May 1935 and measured 7.7 on the Richter scale. An estimated 30,000 to 60,000 people died.

Gallery

Quetta Bond

Quetta Bond is a technique developed after the Quetta earthquake, used in brick and other masonry buildings, where vertical reinforcement is used to improve horizontal and vertical bond between walls (see image)[1]. "The Quetta Bond is simply a slight variant of [the brick laying technique] 1½ Flemish Bond where the voids are filled with concrete and steel reinforcement bars rather than brick. It was almost certainly invented (if that is the right word) by Royal Engineers. The RE was heavily involved in the aftermath of the Quetta earthquake".[2]

External links

  • 1935 Quetta Earthquake Dawn
  • 1st Queen's at Quetta - The Earthquake queensroyalsurreys.org.uk
  • Down Memory Lane: Disaster at Quetta—The Great Earthquake of 1935 by Capt (Retd) A A Jilani. Extracts from the Royal Corps of Signals Journal UK. defencejournal.com, now an archived webpage.
  • The Quetta Earthquake Of 1935: The R.A.F.'s Account hibbitt.org.uk. Cyril Norman Ellen was the Squadron Leader of No. 5 (AC) Squadron, RAF which was based at Quetta when the disaster. His wife Ellen subsequently was awarded the Kaisar-i-Hind Silver Medal for her part in rescue operations. Includes a list of the casualties of No. 5 (AC) Squadron. With photographs.
  • Scroll down to an Account of the Quetta Earthquake by Mrs F Maddocks, whose husband Frank Maddocks was attached to the Indian Army Ordnance Corps. Originally appeared in the North Devon Journal under the title "Quetta, City Of Sorrow". The Journal date given appears incorrect-possibly it may be March 14th, 1936. Now an archived webpage.
  • "Quetta: When a city crumbled" qissa-khwani.com, now an archived webpage.
  • Images: Quetta earthquake 1935 including a map of “Disposition Of Troops for Rescue Work” 31 May 1935. Balochistan Archives, now an archived webpage. Click on photographs to enlarge.
  • "Come fly with me: Early days of the RAF in India" by Pat Ellingham March 22, 2019. bristolmuseums.org.uk. Information about the films made by Leonard de Ville Chisman late 1920s/1930s including on the North West Frontier. These films are now in the Bristol Archives British Empire and Commonwealth Film collection/ Chisman (ref. 2006/005). Currently (2021/06) there are some digitised films viewable online, ref. 2006/005/1 but no digitised photographs, the latter seems to include “The sequence documenting Quetta both before and after the great earthquake of 1935 [which] are of particular interest.“

Historical books online

"A Seismological Study of the Baluchistan (Quetta) Earthquake of May 31,1935" by K.R. Ramanathan and S.M. Mukherji. Pages 483-513 Records of the Geological Survey of India, Vol. 73, Part 4, 1938, With Plates at the back of the book. Google Books.
The above two articles, in reverse order, are also available at scribd.com.
  • Burea Of Public Information Quetta Earthquake 1935. 1935. Title as catalogued. Archive.org mirror version, originally from Digital Library of India.
Probably the same publication Quetta Earthquake, 1935 Bureau of Public Information, Government of India, Delhi, 1935. Link to a pdf download Digital Repository of GIPE, Gokhale Institute of Politics and Economics, Pune, India

References

  1. "Earthquake Risk Profile Risk Reduction & Technical Capacity in the EAS Member Countries" by Sudhir K Jain. nidm.gov.in, now an archived webpage. Scroll down
  2. Guest, previously QGE. Quetta Bond/Rat Trap Bond: brick buildings-Help please Great War Forum 12 September 2016. Retrieved 26 March 2019.