000008830 001__ 8830
000008830 005__ 20141204083524.0
000008830 04107 $$aeng
000008830 046__ $$k12/05/2014
000008830 100__ $$aMakovička, D.
000008830 24500 $$aIMPACT OF MISSILE ON CONCRETE OR SOIL OBSTACLE

000008830 24630 $$n20.$$pEngineering Mechanics 2014
000008830 260__ $$bBrno University of Technology- Institute of Solid Mechanics, Mechatronics and Biomechanics
000008830 506__ $$arestricted
000008830 520__ $$2eng$$aMissile-Target interaction analysis is usually based on three essential assumptions and simplifications used to analyze this problem. In this paper the problem of interaction analysis is applied to impact of large body (an airplane, vehicle or a rocket) or small body (concrete fragments) of cylindrical shape as a rule, on concrete obstacle or on soil ground (soils, hard rocks, layered bedrock). In this sense, the paper focuses on impacts of flying body on building structure or on soil in its vicinity. A moving body or its parts may hit various types of structures, and missiles may also enter inside areas of objects through light structures. The impact theory was used to solve the residual mass and velocity of impacting missile, kind of target failure and missile penetration in obstacle. This methodology is based on kinetic energy transfer of the hitting object to the building structure. In this sense, contact areas of the building structure and of the moving object usually need to be specified, based on simplifications of the impact surface of its solid parts.

000008830 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000008830 653__ $$aMissile, Obstacle, Impact, Concrete, Soil.

000008830 7112_ $$aEngineering Mechanics 2014$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2014
000008830 720__ $$aMakovička, D.$$iMakovička, D.
000008830 8560_ $$ffischerc@itam.cas.cz
000008830 8564_ $$s467741$$uhttps://invenio.itam.cas.cz/record/8830/files/83-Makovicka-CD.pdf$$yOriginal version of the author's contribution as presented on CD, paper No. 83.
000008830 962__ $$r70
000008830 980__ $$aPAPER