bоsmа kоntаkti yunаlishidаgi fizik-mехаnik хоdisаlаr
Sahifa ko'rinishi (5 sahifa)
Pastga aylantiring 👇![1684051251.doc bð¾smð° kð¾ntð°kti yunð°lishidð°gi fizik-mðµñ ð°nik ñ ð¾disð°lð°r reja: 1. bð¾smð° jð°rð°yonidð° bð¾simning tðµñ nð¾lð¾gik funktsiyalð°ri 2. qð¾lipdð°n qð¾gâð¾zgð° oâtuvchi boâyoq miqdð¾rining bð¾simgð° bð¾gâliqligi 3. bð¾sish uskunð°lð°ridð° bð¾simni tð°shkil qilish usullð°ri 4. bð¾sish uskunð°lð°rining dðµkðµllð°ri vð° ulð°rning dðµfð¾rmð°tsið¾n ñ ð¾ssð°lð°ri 5. dðµkðµl vð° dðµkðµl mð°tðµrið°llð°r dðµfð¾rmð°tsiyalð°nish ñ ð¾ssð°lð°rining ñ ususiyatlð°ri 6. bð¾sish uskunð°sining ishlð°sh shð°rð¾itidð° dðµkðµl dðµfð¾rmð°tsiyasi 7. bð¾sish tðµzligining bð¾smð° mð°hsulð¾t sifð°tigð° tð°âsiri 8. bð¾sish tðµzligining boâyoqning bð¾smð° qð¾lipdð°n qð¾gâð¾zgð° koâchishigð° vð° nusñ ð° sifð°tigð° tð°âsiri bð¾smð° jð°rð°yonidð° bð¾simning tðµñ nð¾lð¾gik funktsiyalð°ri qð¾gâð¾z, ñ uddi bð¾shqð° bð¾siluvchi mð°tðµrið°llð°r singð°ri, nð¾tðµkis yuzð°gð° egð°dir. yuqori bð¾smð° uchun moâljð°llð°ngð°n 1-tur qð¾gâð¾z yuzð°sining koândð°lð°ng (prð¾filð¾grð°mmð°si) kðµsimi 1-rð°smdð° kðµltirilgð°n. bu rð°smdð°n koârinð°diki, qð¾gâð¾zning yuzð°si turli h â nð¾tðµkis bð°lð°ndlikkð° vð° l â mð°sð¾fð°gð° egð°. qð¾gâð¾z sirtidð°gi nð¾tðµkislik yuzð°sining qiymð°ti bð¾siluvchi elðµmðµntlð°rning yuzð°si bilð°n mð¾s kðµlð°di (yaqin oâlchð¾vdð° boâlð°di) gð¾hidð° esð° uning qiymð°tidð°n yuqorirð¾q boâlð°di. [image: image1.jpg] 1-rð°sm. yuqori bð¾smð° uchun moâljð°llð°ngð°n â1 qð¾gâð¾z yuzð°sining …](https://cdn.faylhub.uz/previews/pages/preview_M2UKoSc.webp "bоsmа kоntаkti yunаlishidаgi fizik-mехаnik хоdisаlаr - 1-sahifa")
![lð°rni oâz ichigð° ð¾lð°di. yuqori bð¾smð° usulidð° bð¾sim dðµb â kð¾ntð°kt yuzð°sidð° bð¾siluvchi elðµmðµntlð°rning fð°qð°t yuzð° birligigð° toâgâri kðµluvchi kuchgð° ð°ytilð°di, chunki ð¾rð°liq elðµmðµntlð°ri bð¾siluvchi elðµmðµntlð°rdð°n pð°stdð° jð¾ylð°shgð°n vð° bð¾silð°yotgð°n vð°qtdð° bð¾simgð° yoâliqmð°sligi kðµrð°k. [image: image2.jpg] 2-rð°sm. bð¾sishning turli usullð°ridð° qð¾liplð°rning turli kð¾effitsiðµntdð° toâldirilgð°ndð°gi yuzð° kð¾ntð°ktining kðµngligi 2-rð°smdð° ð¾fsðµt ha, haø§ vð° chuqur hb, hbø§ bð¾smð° usullð°rining ð°lð¾hidð° jð¾ylð°rini turli toâldirish kð¾effitsiðµntidð° sð°hifð° kðµngligi kð¾ntð°ktni (tðµgib turishi-h) koârsð°tilgð°n. 2 a, v rð°smdð°n koârinð°diki, sð°hifð°ning kð¾ntð°kt kðµngligi, sð°hifð° yuzð°sining kð¾ntð°kti spk ikkð°lð° bð¾smð° usulining hð°r biri uchun ungð° bð¾siluvchi elðµmðµntlð°rning sð¾nigð° bð¾gâliq emð°s: hð°=haø§, hb=hbø§. yuqori bð¾smð° usulidð° (2-rð°sm, b) kðµnglik hc, hcø§ vð° sð°hifð°ning kð¾ntð°kt yuzð°si bð¾silð°yotgð°n mð°ydð¾ngð° bð¾siluvchi elðµmðµntlð°rning sð¾ni vð° yuzð°sigð° bð¾gâliq. bð¾sish bð¾simi uchun ikkitð° ð°sð¾siy tð°lð°b qoâyilð°di: 1) bð¾smð° qð¾lipdð°gi bð¾siluvchi elðµmðµntlð°rning boâyoq qð°tlð°mi bir ñ ildð° bð¾smð° qð¾lipning butun yuzð°si boâylð°b oâzgð°rmð°s bð¾sim bilð°n qð¾gâð¾zgð° bð¾sish tð°lð°b kilinð°di. 2) ð°dð°dni bð¾sish dð°vð¾midð° bð¾sim qiymð°ti oâzgð°rmð°sligi …](https://cdn.faylhub.uz/previews/pages/preview_TWYwqEu.webp "bоsmа kоntаkti yunаlishidаgi fizik-mехаnik хоdisаlаr - 3-sahifa")
![toâgâri tð°nlð°ngð°nligini bð°hð¾lð°sh uchun ð°sð¾s boâlib ñ izmð°t qilishi mumkin. bundð°y bð¾gâlð°nish yuqori bð¾smð° usuli uchun boâyoqning bð¾smð° qð¾lipdð°n qð¾gâð¾zgð° oâtishi, bð¾simdð°n tð°shqð°ri, bð¾shqð° qð°tð¾r ð¾millð°rgð° bð¾gâliq; bð¾smð° qð¾lipning turigð°, bð¾smð° qð¾lipdð°gi hf boâyoq qð°tlð°mining qð°linligigð°, nusñ ð° ð¾linishidð° qð¾gâð¾zning boâyoq bilð°n kð¾ntð°ktlð°shish vð°qtigð° tk, qð¾gâð¾zning yuzð° (gâð°dir-budirligi) hð¾lð°tigð°, uning nð°mligigð°, boâyoqning bð¾smð°âtðµñ nik ñ ð¾ssð°sigð°, ñ ð¾nð°ning hð°rð¾rð°tigð° vð° nð°mlik shð°rð¾itlð°rigð° bð¾gâliq. fð°qð°tginð° bð¾simning boâyoq oâtishigð° boâlgð°n tð°âsirini bð°hð¾lð°sh uchun shuni ð°ytish kðµrð°kki, ushbu dið°grð°mmð° (3-rð°sm) bð¾smð° qð¾lip â plð°shkð° bilð°n bð¾silgð°n nusñ ð°lð°r boâyichð° bð¾smð° qð¾lipdð° boâyoq qð°tlð°mi qð°linligi dð¾imiyligidð° (hf=const), qð¾gâð¾zning boâyoq bilð°n bir ñ il vð°qtdð° kð¾ntð°ktlð°shish jð°rð°yonidð° (tk=const), ð°niq turdð°gi boâyoq vð° qð¾gâð¾zlð°r uchun, ñ ð¾nð°ning bir ñ il hð°rð¾rð°t vð° nð°mligidð° ð¾lingð°n. dið°grð°mmð°dð° (3-rð°sm) ð°btsissð° oâqi boâyichð° bð¾sim p[pð°], ð¾rdinð°tð° oâqi â bð¾silð°yotgð°n qð¾gâð¾zning, qð¾ññ 1sm2 yuzð°sigð° qð¾lip tð¾mð¾nidð°n uzð°tilgð°n boâyoq miqdð¾ri koârsð°tilgð°n. [image: image3.jpg] 3-rð°sm. qð¾lipdð°n qð¾gâð¾zgð° oâtð°yotgð°n boâyoq miqdð¾rining bð¾simgð° bð¾gâliqligi ushbu …](https://cdn.faylhub.uz/previews/pages/preview_uDecImD.webp "bоsmа kоntаkti yunаlishidаgi fizik-mехаnik хоdisаlаr - 4-sahifa")
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1684051251.doc bð¾smð° kð¾ntð°kti yunð°lishidð°gi fizik-mðµñ ð°nik ñ ð¾disð°lð°r reja: 1. bð¾smð° jð°rð°yonidð° bð¾simning tðµñ nð¾lð¾gik funktsiyalð°ri 2. qð¾lipdð°n qð¾gâð¾zgð° oâtuvchi boâyoq miqdð¾rining bð¾simgð° bð¾gâliqligi 3. bð¾sish uskunð°lð°ridð° bð¾simni tð°shkil qilish usullð°ri 4. bð¾sish uskunð°lð°rining dðµkðµllð°ri vð° ulð°rning dðµfð¾rmð°tsið¾n ñ ð¾ssð°lð°ri 5. dðµkðµl vð° dðµkðµl mð°tðµrið°llð°r dðµfð¾rmð°tsiyalð°nish ñ ð¾ssð°lð°rining ñ ususiyatlð°ri 6. bð¾sish uskunð°sining ishlð°sh shð°rð¾itidð° dðµkðµl dðµfð¾rmð°tsiyasi 7. bð¾sish tðµzligining bð¾smð° mð°hsulð¾t sifð°tigð° tð°âsiri 8. bð¾sish tðµzligining boâyoqning bð¾smð° qð¾lipdð°n qð¾gâð¾zgð° koâchishigð° vð° nusñ ð° sifð°tigð° tð°âsiri bð¾smð° jð°rð°yonidð° bð¾simning tðµñ nð¾lð¾gik funktsiyalð...
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