000			03216nam a22005415i 4500
001			978-3-642-20969-7
003			DE-He213
005			20140220083802.0
007			cr nn 008mamaa
008			110719s2011 gw | s |||| 0|eng d
020			_a9783642209697 _9978-3-642-20969-7
024	7		_a10.1007/978-3-642-20969-7 _2doi
050		4	_aTA405-409.3
050		4	_aQA808.2
072		7	_aTG _2bicssc
072		7	_aTEC009070 _2bisacsh
072		7	_aTEC021000 _2bisacsh
082	0	4	_a620.1 _223
100	1		_aRossikhin, Yury A. _eauthor.
245	1	0	_aDynamic Response of Pre-Stressed Spatially Curved Thin-Walled Beams of Open Profile _h[electronic resource] / _cby Yury A. Rossikhin, Marina V. Shitikova.
264		1	_aBerlin, Heidelberg : _bSpringer Berlin Heidelberg, _c2011.
300			_aVIII, 86p. 11 illus. _bonline resource.
336			_atext _btxt _2rdacontent
337			_acomputer _bc _2rdamedia
338			_aonline resource _bcr _2rdacarrier
347			_atext file _bPDF _2rda
490	1		_aSpringerBriefs in Applied Sciences and Technology, _x2191-530X
505	0		_aIntroduction -- Problem Formulation and Governing Equations -- Impact Response of a Thin-walled Beam of Open Profile -- Conclusion -- Appendix.
520			_aThis short book analyses the dynamic stability with respect to small perturbations, as well as the local damage of geometrically nonlinear elastic, spatially curved, open section beams with axial precompression. Transient waves, which are the surfaces of strong discontinuity and wherein the stress and strain fields experience discontinuities, are used as small perturbations; in so doing the discontinuities are considered to be of small magnitude. Such waves are initiated during low-velocity impacts upon thin-walled beams. The theory of discontinuities and the method of ray expansions which allow one to find the desired fields behind the fronts of the transient waves in terms of discontinuities in time-derivatives of the values to be found, are used as the methods of solution for short-time dynamic processes. The example of using the ray expansions for analyzing the impact response of spatially curved thin-walled beams of open profile is demonstrated by solving the problem about the normal impact of an elastic hemispherical-nosed rod upon an elastic arch representing itself a channel-beam curved along an arc of the circumference. The influence of the initial stresses on the dynamic fields has been investigated.
650		0	_aEngineering.
650		0	_aComputer science.
650		0	_aMechanics.
650		0	_aMaterials.
650		0	_aCivil engineering.
650	1	4	_aEngineering.
650	2	4	_aContinuum Mechanics and Mechanics of Materials.
650	2	4	_aComputational Science and Engineering.
650	2	4	_aMechanics.
650	2	4	_aCivil Engineering.
700	1		_aShitikova, Marina V. _eauthor.
710	2		_aSpringerLink (Online service)
773	0		_tSpringer eBooks
776	0	8	_iPrinted edition: _z9783642209680
830		0	_aSpringerBriefs in Applied Sciences and Technology, _x2191-530X
856	4	0	_uhttp://dx.doi.org/10.1007/978-3-642-20969-7
912			_aZDB-2-ENG
999			_c107876 _d107876