Posouvající síla

Posouvající síla (hovorově též posouvačka) je vnitřní síla, která působí příčně na průřez. Projevuje se tak, že tlačí část průřezu v jednom směru a druhou část ve směru opačném, a reprezentuje tedy smykové působení na těleso. Bývá označována V (hlavně v normách a novějších publikacích), případně Q (ve starších publikacích – z německého Querkraft).

Podle Schwedlerovy věty je průběh funkce ohybového momentu integrálem průběhu posouvající síly.

 

 

 

 

(1)

Posouvající síla je naopak v rovnováze se zatížením působícím kolmo na střednici prutu (q).

 

 

 

 

(2)

Posouvající síla ve směru osy z souvisí s momentem kolem osy y a naopak.

 

 

 

 

(3)

 

 

 

 

(4)

Posouvající síla nabývá nejvyšších hodnot zpravidla nad podporami a v místě působení osamělých břemen.

Odkazy

Literatura

  • Kufner, Kuklík: Stavební mechanika 20, ES ČVUT, 2003

Související články

Read other articles:

Death's Door by William Blake, an illustration for The Grave. The resting youth figure at the top can also be seen (with variations in inking, colouring, and background) in several of Blake's prior works. It appears on plate 21 of The Marriage of Heaven and Hell, in America, and in plate 4 of Jerusalem.[1] The figure of the old man at the bottom also occurs elsewhere, as an illustration, also entitled Death's Door for Blake's own For Children: The Gates of Paradise, as well as in pla...

 

Political convention 1900 Republican National Convention1900 presidential election Nominees McKinley and RooseveltConventionDate(s)June 19–21, 1900CityPhiladelphia, PennsylvaniaVenueConvention HallChairHenry Cabot LodgeCandidatesPresidential nomineeWilliam McKinley of OhioVice presidential nomineeTheodore Roosevelt of New YorkVotingTotal delegates926Votes needed for nomination464Results (president)McKinley (OH): 926 (100%)Results (vice president)Roosevelt (NY): 925 (99.9%)Abstaining: 1 (0.1...

 

Nuad Thai, pijat Thai tradisionalWarisan Budaya Tak Benda UNESCOPijat ThaiNegaraThailandReferensi1384KawasanAsia dan PasifikSejarah InskripsiInskripsi2019 (sesi ke-14)DaftarPerwakilan Pijat Thai atau pijat yoga Thai adalah terapi tradisional yang memadukan akupresur, prinsip-prinsip Ayurweda India, dan gaya-gaya yoga yang dibantu.[1] Dalam bahasa Thai, pijat tersebut biasanya disebut nuat phaen thai (Thai: นวดแผนไทยcode: th is deprecated , pengucapan [nûa̯t p...

Kingdom킹덤Kingdom pada tahun 2021 Dari kiri ke kanan, di depan: Louis, Ivan, Arthur Dari kiri ke kanan, di belakang: Jahan, Chiwoo, Mujin, DannInformasi latar belakangAsalSeoul, Korea SelatanGenreK-popTahun aktif2021 (2021)–sekarangLabelGF EntertainmentAnggota Dann Arthur Mujin Louis Ivan Jahan Chiwoo Kingdom (Hangul: 킹덤, ditulis sebagai Kingdom) adalah grup vokal pria yang dibentuk oleh GF Entertainment pada tahun 2021. Grup ini terdiri dari tujuh anggota: Dann, Arthur...

 

AjmerKotaClockwise from the top:patung Prithviraj Chauhan, dan Mayo CollegeAjmerTampilkan peta IndiaAjmerTampilkan peta RajasthanKoordinat: 26°27′00″N 74°38′24″E / 26.4499°N 74.6399°E / 26.4499; 74.6399Koordinat: 26°27′00″N 74°38′24″E / 26.4499°N 74.6399°E / 26.4499; 74.6399Country IndiaStateRajasthanDistrictAjmerPendiriAjayaraja I atau Ajayaraja IIDinamai berdasarkanAjayaraja I atau Ajayaraja IIPemerintahan •...

 

American multimedia entertainment studio Broadway VideoCompany typePrivateIndustryEntertainmentFounded1979; 45 years ago (1979)FounderLorne MichaelsHeadquartersRockefeller Center, New York City, New York, United States[1]Key peopleLorne Michaels (chairman)Jack Sullivan (CEO)ProductsTelevision programsMotion picturesNumber of employees99+Websitebroadwayvideo.com Broadway Video is an American multimedia entertainment studio founded by Lorne Michaels, creator of the ske...

Ialomița County Județul IalomițaCounty Lambang kebesaranCountryRomaniaDevelopment regionSudHistorical regionMunteniaCapitalSloboziaLuas • Total4,453 km2 (1,719 sq mi)Peringkat35thPopulasi (2002) • Total296.572 • Peringkat39th • Kepadatan67/km2 (170/sq mi)Kode area telepon(+40) 243 or (+40) 343[1]Kode ISO 3166RO-ILSitus webCounty Council Prefecture County Ialomiţa (pengucapan bahasa Rumania: [ˈjalomit͡s...

 

此条目序言章节没有充分总结全文内容要点。 (2019年3月21日)请考虑扩充序言,清晰概述条目所有重點。请在条目的讨论页讨论此问题。 哈萨克斯坦總統哈薩克總統旗現任Қасым-Жомарт Кемелұлы Тоқаев卡瑟姆若马尔特·托卡耶夫自2019年3月20日在任任期7年首任努尔苏丹·纳扎尔巴耶夫设立1990年4月24日(哈薩克蘇維埃社會主義共和國總統) 哈萨克斯坦 哈萨克斯坦政府...

 

  لمعانٍ أخرى، طالع ركين (توضيح). قرية ركين  - قرية -  تقسيم إداري البلد  اليمن المحافظة محافظة صنعاء المديرية مديرية الحصن العزلة عزلة اليمانية العليا السكان التعداد السكاني 2004 السكان 236   • الذكور 120   • الإناث 116   • عدد الأسر 29   • عدد المساكن 26 م...

يفتقر محتوى هذه المقالة إلى الاستشهاد بمصادر. فضلاً، ساهم في تطوير هذه المقالة من خلال إضافة مصادر موثوق بها. أي معلومات غير موثقة يمكن التشكيك بها وإزالتها. (ديسمبر 2018)Learn how and when to remove this message 2004 في باكستانمعلومات عامةالسنة 2004 2003 في باكستان 2005 في باكستان تعديل - تعديل مصدري - ...

 

Europa, sebuah satelit yang berpotensi dihuni dari Jupiter. Kelayakhunian satelit alami adalah sebuah ukuran potensi satelit alami untuk memiliki lingkungan yang ramah untuk kehidupan.[1] Lingkungan yang laik huni tidak selalu mengandung kehidupan. Lihat pula Analog Bumi Kepler-1625b I, kemungkinan eksobulan dari eksoplanet Kepler-1625b Referensi ^ Dyches, Preston; Chou, Felcia (7 April 2015). The Solar System and Beyond is Awash in Water. NASA. Diakses tanggal 8 April 2015.  lbs...

 

Not to be confused with State Line, California, State Line, Nevada or Stateline, Nevada. Place in California, United StatesStatelineFormer unincorporated communityDistrict of South Lake TahoeStatelineLocation in CaliforniaCoordinates: 38°57′30″N 119°56′38″W / 38.95833°N 119.94389°W / 38.95833; -119.94389CountryUnited StatesStateCaliforniaCountyEl Dorado CountyCitySouth Lake TahoeSettled1850sElevation[1]6,279 ft (1,914 m) Stateline (formerl...

For other uses, see Thomas Cronin (disambiguation). This biography of a living person relies too much on references to primary sources. Please help by adding secondary or tertiary sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately, especially if potentially libelous or harmful.Find sources: Thomas Cronin – news · newspapers · books · scholar · JSTOR (September 2012) (Learn how and when to ...

 

Temporary hospital in China Hospital in ChinaFangcang hospitalA fangcang hospital in Wuhan in February 2020GeographyLocationChinaOrganisationTypeMakeshift hospitalLinksListsHospitals in China Fangcang hospital (Chinese: 方舱医院; pinyin: fāngcāng yīyuàn; lit. 'square-cabin hospital')[1] refers to a kind of makeshift/mobile field hospitals used during the COVID-19 pandemic in China. History and usage Fancang hospitals are temporary hospitals converted from publi...

 

Railway station in Southampton, England For the London Underground station, see Redbridge tube station. 50°55′11″N 1°28′13″W / 50.9198°N 1.4702°W / 50.9198; -1.4702 RedbridgeGeneral informationLocationRedbridge, City of SouthamptonEnglandGrid referenceSU373135Managed bySouth Western RailwayPlatforms2Other informationStation codeRDBClassificationDfT category F2HistoryOpened1 June 1847Passengers2018/19 43,996 Interchange  1,1172019/20 39,500 In...

College in Ottawa, Ontario, Canada This article contains content that is written like an advertisement. Please help improve it by removing promotional content and inappropriate external links, and by adding encyclopedic content written from a neutral point of view. (November 2020) (Learn how and when to remove this message) Algonquin CollegeThe Algonquin College Coat of ArmsMottoYour goals, your career, your collegeTypePublicEstablished1967PresidentClaude BruléAdministrative staff1,151 full ...

 

Stabat BaruKelurahanKantor Kelurahan Stabat BaruNegara IndonesiaProvinsiSumatera UtaraKabupatenLangkatKecamatanStabatKodepos20811Kode Kemendagri12.05.07.1010 Kode BPS1213070006 Luas... km²Jumlah penduduk... jiwaKepadatan... jiwa/km² Stabat Baru merupakan salah satu kelurahan yang ada di kecamatan Stabat, Kabupaten Langkat, provinsi Sumatera Utara, Indonesia. Pranala luar (Indonesia) Keputusan Menteri Dalam Negeri Nomor 050-145 Tahun 2022 tentang Pemberian dan Pemutakhiran Kode, Data Wi...

 

Sam SmithSmith tahun 2015LahirSamuel Frederick Smith19 Mei 1992 (umur 32)London, InggrisPekerjaan Penyanyi penulis lagu Tahun aktif2008–sekarangKarier musikGenre Pop[1][2] R&B[3] soul[4][5] dance[6] InstrumenVokalLabelCapitolSitus websamsmithworld.com Penghargaan(2019) Out100 (en) (28 Februari 2016) Lagu Orisinil Terbaik(2015) BET Award for Best New Artist (en) (2015) Grammy Award untuk Album Vokal Pop Terbaik(2015) Grammy Award...

This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: List of Philippine films of 2010 – news · newspapers · books · scholar · JSTOR (February 2017) (Learn how and when to remove this message) This is an incomplete list of Filipino full-length films, both mainstream and independently produced, released in theaters and cinemas in 2...

 

Steuerung der Ventile mit Nockenwelle, schematisch (i. d. R. befindet sich zwischen Nocken und Ventil ein Stößel, s. folgende Bilder) Eine Ventilsteuerung oder ein Ventiltrieb ist ein Mechanismus (Kurvengetriebe), der bei einem Hubkolbenmotor die Ventile und damit den Ladungswechsel durch Öffnen und Schließen der Lufteinlass- und Abgasaustrittskanäle steuert. Er wird in fast allen Viertaktmotoren verwendet – Ausnahmen wie der Schiebermotor sind selten. In Zweitaktmotoren...