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Terminal Ballistics Research Laboratory

Coordinates:30°38′31″N76°55′26″E / 30.642°N 76.924°E /30.642; 76.924
From Wikipedia, the free encyclopedia

Terminal Ballistics Research Laboratory
EstablishedJanuary 1968
DirectorPrateek Kishore
AddressSector-30,
Chandigarh-160003coordinates =30°38′31″N76°55′26″E / 30.642°N 76.924°E /30.642; 76.924
LocationChandigarh
Operating agency
DRDO
WebsiteTBRL Home Page

Terminal Ballistics Research Laboratory (TBRL) is a laboratory of theDefence Research and Development Organisation (DRDO) which comes under Ministry of Defence. Located inChandigarh, the laboratory has become one of the major DRDO labs in the field of armament studies. TBRL is organized under the cluster of missiles and strategic system of DRDO. The present director of TBRL is Prateek Kishore.[1]

History

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TBRL was envisaged in 1961 as a modern armament research laboratory under the Department of Defence Research & Development. It became fully operational in 1967 and was formally inaugurated in January 1968 by the thenDefence Minister.[2]

While the main laboratory is situated in Chandigarh, the firing range, spread over an area of 5,000-acre (20 km2), is located at Ramgarh inHaryana, 22 km away from Chandigarh.

Areas of work

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TBRL conducts basic and applied research in the fields ofhigh explosives, detonics andshock waves. It is also involved in evolving data and design parameters for new armaments, as well as assessing theterminal effects of ammunition.[2]

Other areas of work include:[3]

  • Performance of armour defeating projectiles and immunity profiles
  • Studies of ground shock, blast damage, fragmentation and lethality
  • Preparation of safety templates for various weapons
  • Studies of underwater detonics and pressure wave propagation
  • Explosive forming, cladding and welding.
  • Detonation dynamics of high explosives.

Projects and Products

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TBRL is responsible for the development ofExplosive lenses forIndia's Nuclear weapons. These lenses were used on the Nuclear devices detonated inPokhran-I andPokhran-II.[4] Apart from this, TBRL also develops explosives-based products for conventional military and civilian use.[5]

  • Baffle Ranges/ Practice Firing Ranges for Small Arms - TBRL is the nodal agency in India for design & development of different types ofbaffleranges forSmall arms firing practice. This has reduced the area required as compared to conventional range. Consultancy for construction of such ranges is being provided to various units of Armed/Para-military forces.[6]
  • Indigenous Plastic Bonded Explosive - Developed and established technology for Plastic Bonded Explosives (PBX), the latest class of HE compositions with high VOD and higher detonation pressures
  • Indigenous Digital Blast Data Recorder - This recorder was developed based on a new design technique, for direct measurement of important blast wave parameters
  • Indigenous Transducer for Blast-Measurement - Developed a blast pressure transducer for measuring pressures up to 14 kgm sqcm. It has a sensitivity of 1400 pc/kgm sqcm with a natural frequency of 200 kHz. These transducers are in regular production and being used by a no. of Laboratories. Impulse Generator : It has been developed for the simulation of impulse noise (=190 dB) and testing of artificial earplugs used by Armed Forces Medical Services
  • Impulse Generator- It has been developed for the simulation of impulse noise (=190 dB) and testing of artificial earplugs used by Armed Forces Medical Services
  • Bund Blasting Device (BBD) - Bund Blasting Device (BBD)Designed and developed Bund Blasting Device for breaching operation.
  • Shivalik Multi Mode Grenade - Multi-mode hand grenade designed and developed with reliability >95%.
  • Riot control Non-lethal Bullet - TBRL has designed and developed a non-lethal ammunition in two service calibres, a 7.62 mm and .303 inch for effective control of unruly rioting mobs.
  • IGLOO Magazine - A new construction technique of laced reinforced concrete construction in which continuous bent shear lacing along with longitudinal reinforcements on both faces of structure element are used for improving the ductility and energy absorbing capacity of the structure has been developed for a capacity of 5 Ton explosives. This design is being used by a no. of DRDO labs, Ordnance factories, DGQA and service depots.
  • Bulletproof Panels/Jackets testing - TBRL offers its expertise and specialised facilities for ballistic evaluation of bulletproof panels/helmets against various small arms ammunitions.[7]

Technologies for civilian use

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In 2019, TBRL has developed a Non-lethalRiot controlPlastic bullets for use by paramilitary forces and police, including usage forcrowd control in Jammu and Kashmir manufactured by theIndian Ordnance Factories.[7][8] In 2020, TBRL produced 10,000 full-face protective shields designed for the examination ofCOVID-19 patients, which were provided to thePost-Graduate Institute of Medical Education and Research.[9]

References

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  1. ^TBRL Director's Profile
  2. ^abHistory of TBRL
  3. ^TBRL Areas of Work
  4. ^"Nuclear Weapons Archive,India's Nuclear Weapons Program, Smiling Buddha-1974". Retrieved28 January 2012.
  5. ^TBRL Achievements
  6. ^"Baffle range to prevent stray injuries".The Times of India. 13 November 2007. Archived fromthe original on 18 October 2012. Retrieved16 November 2007.
    "The Bangalore range will be constructed by the Terminal Ballistic Research Laboratory, Chandigarh, a unit of the DRDO. The range will facilitate six firing positions and layers of wood-embedded walls will prevent bullets from going astray. Protecting walls will be built at every 20 feet of the firing range for a distance of 300 metres."
  7. ^abTBRL Technologies available to the civilian sector
  8. ^Ray, Kalyan (4 January 2019)."Plastic Bullet to replace the pellets in Kashmir valley".Deccan Herald. Retrieved4 January 2019.
  9. ^Indo Asian News Service (22 April 2020)."DRDO lab develops 10,000 face shields for PGI, Chandigarh".Hindustan Times.Archived from the original on 1 May 2020. Retrieved22 December 2024.

External links

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See also

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Aeronautical Systems
Armament & Combat Engineering Systems
Electronics and Communication Systems
Life Sciences
Micro Electronic Devices, Computational Systems & Cyber Systems
Missiles and Strategic Systems
Naval Systems and Materials
Human Resources
System Analysis & Modelling
Corporate Directorates
Research Boards
DRDO Young Scientist Laboratories
Other Related Body/Institute
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