The Shock and Vibration Information Analysis Center (SAVIAC) is a U.S. Government organization established by the U.S. Navy Office of Naval Research on 20 December 1946. SAVIAC's purpose is to promulgate information on the transient and vibratory response of structures and materials. This broad field includes such technical areas as the testing, analysis and design of structural or mechanical systems subjected to dynamic conditions and loading such as

vibration Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The word comes from Latin ''vibrationem'' ("shaking, brandishing"). The oscillations may be periodic function, periodic, such as the motion of a pendulum ...

blast Blast or The Blast may refer to: * Explosion, a rapid increase in volume and release of energy in an extreme manner *Detonation, an exothermic front accelerating through a medium that eventually drives a shock front Film * ''Blast'' (1997 film) ...

impact Impact may refer to: * Impact (mechanics), a high force or shock (mechanics) over a short time period * Impact, Texas, a town in Taylor County, Texas, US Science and technology * Impact crater, a meteor crater caused by an impact event * Impact ...

, and

shock Shock may refer to: Common uses Collective noun *Shock, a historic commercial term for a group of 60, see English numerals#Special names * Stook, or shock of grain, stacked sheaves Healthcare * Shock (circulatory), circulatory medical emerge ...

for various agencies in the U. S. Government including

NASA The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding t ...

, the

Department of Energy A Ministry of Energy or Department of Energy is a government department in some countries that typically oversees the production of fuel and electricity; in the United States, however, it manages nuclear weapons development and conducts energy-rel ...

(DOE), and the

Department of Defense Department of Defence or Department of Defense may refer to: Current departments of defence * Department of Defence (Australia) * Department of National Defence (Canada) * Department of Defence (Ireland) * Department of National Defense (Philippin ...

(DOD). The organization sponsored the professional journal ''Shock and Vibration Journal'' and currently sponsors and publishes the professional journal ''Journal of Critical Technology in Shock and Vibration.'' SAVIAC also sponsored and published a series of monograms addressing different aspects of shock and vibration. In 2012 SAVIAC became inactive as a result of new Department of Defense cost-cutting regulations limiting DoD sponsorship and participation of conferences and workshops. SAVIAC has been succeeded by an industrially-funded and managed "Shock and Vibration Exchange" SAVE. SAVIAC assembled and promoted a yearly

symposium In ancient Greece, the symposium ( grc-gre, συμπόσιον ''symposion'' or ''symposio'', from συμπίνειν ''sympinein'', "to drink together") was a part of a banquet that took place after the meal, when drinking for pleasure was acc ...

. The annual Shock and Vibration Symposium was the leading forum for the structural dynamics and vibration community to present and discuss new developments and ongoing research. The Symposium, established in 1947, includes both classified and unclassified sessions. The classified sessions allow critical technology and classified (up to secret level) research to be presented in closed forums of cleared

U.S. government The federal government of the United States (U.S. federal government or U.S. government) is the national government of the United States, a federal republic located primarily in North America, composed of 50 states, a city within a fede ...

and

government contractor A government contractor is a company (privately owned, publicly traded or a state-owned enterprise)either for profit or non-profitthat produces goods or services under contract for the government. Some communities are largely sustained by governme ...

researchers. Topics covered at the symposium include shock-ship testing, water shock, weapons effects ( air blast, ground shock, cratering, penetration), shock physics,

earthquake engineering Earthquake engineering is an interdisciplinary branch of engineering that designs and analyzes structures, such as buildings and bridges, with earthquakes in mind. Its overall goal is to make such structures more resistant to earthquakes. An earth ...

structural dynamics Structural dynamics is a type of structural analysis which covers the behavior of a structure subjected to dynamic (actions having high acceleration) loading. Dynamic loads include people, wind, waves, traffic, earthquakes, and blasts. Any structur ...

, and shock and vibration instrumentation and experiment techniques. Over 200 technical papers were typically presented. Panel discussions addressed topics such as new software developments or

accelerometer An accelerometer is a tool that measures proper acceleration. Proper acceleration is the acceleration (the rate of change of velocity) of a body in its own instantaneous rest frame; this is different from coordinate acceleration, which is accele ...

isolation problems. Tutorials provide up-to-date technology overviews by leading specialists. Since 2012 the Shock and Vibration Symposium has continued under the management and sponsorship of SAVE.

External links

SAVIAC Official websiteSAVE Official website
References: Henry C. Pusey (Editor). "50 Years of Shock and Vibration Technology." SAVIAC Monogram SVM-15, Shock and Vibration Information Analysis Center, 1996. {{authority control Civil engineering organizations Earthquake engineering Government agencies of the United States