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U Vikipediyi ye statti pro inshi znachennya cogo termina Val Val abo kraj udarnogo kratera ce chastina yaka prostyagayetsya nad visotoyu miscevoyi poverhni yak pravilo u formi kola abo elipsa U bilsh konkretnomu znachenni val mozhe stosuvatisya kruglogo abo eliptichnogo krayu yakij predstavlyaye samij verhnij kinchik ciyeyi pidnyatoyi chastini Yaksho relyefnoyi chastini nemaye kraj prosto vidnositsya do vnutrishnogo krayu krivoyi de ploska poverhnya stikayetsya z krivoyu dna kratera Val Arizonskogo kratera Zmist 1 Prosti krateri 2 Skladni krateri 3 Klasifikaciya 4 PrimitkiProsti krateri red Menshi prosti krateri zberigayut geometriyu vala podibnu do osoblivostej bagatoh krateriv znajdenih na Misyaci ta planeti Merkurij 1 Skladni krateri red nbsp Kraj kratera Endyurans na Marsi viglyad z miscya posadki marsohoda Opportunity Veliki krateri krateri diametr yakih perevishuye 2 3 km i vidilyayutsya centralnimi pidnyattyami v mezhah zoni udaru 1 Ci bilshi takozh zvani skladnimi krateri mozhut utvoryuvati vali visotoyu do kilkoh soten metriv Proces yakij slid vrahovuvati pri viznachenni tochnoyi visoti krayu kratera polyagaye v tomu sho rozplav mig buti vishtovhnutij na grebin pochatkovogo krayu vid pochatkovogo udaru tim samim zbilshuyuchi jogo zagalnu visotu Cherez vivitryuvannya z chasom viznachiti serednyu visotu krayu kratera mozhe buti desho skladno 2 Bulo takozh pomicheno sho shil vzdovzh vikinutoyi vnutrishnoyi chastini bagatoh krateriv mozhe spriyati morfologiyi vidrogiv i yariv vklyuchayuchi zsuvi sho vidbuvayutsya cherez nestabilnist shilu ta sejsmichnu aktivnist poblizu 3 Skladni krateri krateriv yaki sposterigayutsya na Zemli mayut u 5 8 raziv bilshe spivvidnoshennya visoti do diametra porivnyano z timi sho sposterigayutsya na Misyaci sho jmovirno mozhna poyasniti bilshim priskorennyam vilnogo padinnya mizh dvoma planetarnimi tilami yaki stikayutsya 1 Krim togo glibina kratera ta ob yem rozplavu sho utvorivsya pid chas udaru bezposeredno pov yazani z gravitacijnim priskorennyam mizh dvoma tilami 4 Bulo vislovleno pripushennya sho vikid i nasuv na kincevij kraj kratera ye odnim iz golovnih faktoriv sho spriyayut formuvannyu pidnyatogo krayu kratera 2 Koli udarnij krater utvoryuyetsya na pohilij poverhni utvoryuyetsya val z asimetrichnim profilem 5 Po miri zbilshennya kuta zitknennya z poverhneyu profil kratera staye bilsh vityagnutim Klasifikaciya red nbsp Viglyad kratera zboku z pidnyatim krayem vidilenim chervonim Klasifikaciyi za tipom vala krateri z povnim krayem krateri zi poshkodzhenim krayem i zapadini 5 Primitki red a b v Pike R J 1981 Meteorite Craters Rim Height Circularity and Gravity Anomalies Lunar and Planetary Science XII 842 844 Bibcode 1981LPI 12 842P a b Kruger T Kenkmann T amp Hergarten S 2017 Structural Uplift and Ejecta Thickness of Lunar Mare Craters New Insights Into the Formation of Complex Crater Rims Meteoritics amp Planetary Science 52 10 2220 2240 Bibcode 2017M amp PS 52 2220K doi 10 1111 maps 12925 Krohn K Jaumann R Otto K Hoogenboom T Wagner R Buczkowski D Schenk P 2014 Mass Movement on Vesta at Steep Scarps and Crater Rims Icarus 244 120 132 Bibcode 2014Icar 244 120K doi 10 1016 j icarus 2014 03 013 b cite journal b hdl access vimagaye hdl dovidka Neish C Herrick R Zanetti M amp Smith D 2017 The Role of Pre Impact Topography in Impact Melt Emplacement on Terrestrial Planets Icarus 297 240 251 Bibcode 2017Icar 297 240N doi 10 1016 j icarus 2017 07 004 a b Hayashi K Sumita I 2017 Low Velocity Impact Cratering Experiments in Granular Slopes Icarus 291 160 175 Bibcode 2017Icar 291 160H doi 10 1016 j icarus 2017 03 027 Otrimano z https uk wikipedia org w index php title Val krater amp oldid 42296723