{"id":118098,"date":"2024-05-09T11:16:35","date_gmt":"2024-05-09T08:16:35","guid":{"rendered":"https:\/\/milliycha.uz\/?p=118098"},"modified":"2024-05-09T11:16:39","modified_gmt":"2024-05-09T08:16:39","slug":"poligonometriya","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/poligonometriya\/","title":{"rendered":"Poligonometriya"},"content":{"rendered":"\n<p>Poligonometriya (Yun. polygonos \u2014 ko&#8217;pburchakli va &#8230;metriya) \u2014 Er sir-tidagi nuqtalarning o&#8217;zaro vaziyatini aniqlash usullaridan biri. Serdaraxt va ko&#8217;p binoli joylarda tri- angulyasiya o&#8217;rniga qo&#8217;llaniladi. Geode- zik tayanch shoxobchalarini (q. Geodezik punkt) yasashda qo&#8217;l keladi. Poligonome- trik tarmoklar va yurishlarning anik- digi hamda navbatiga qarab, P. Trian- gulyasiya talablariga javob beradigan 4 sinfga bo&#8217;linadi. Geodezik tayanch sho- xobchalari yordamida topografik s&#8217;yom- kalardagi tayanch punktlari tizimi tuzi- ladi va qurilish loyihalari chi-ziladi. P.ning tayanch punktlari shu punktlarni birlashtiruvchi to&#8217;g&#8217;ri chi-ziklar (po- ligonometrik yurishlar)ni va ular ora- sidagi gorizontal burchaklarni o&#8217;lchash yo&#8217;li b-n aniqlanadi. Biror joyda 1, 2, 3,&#8230; p, p+h nuqtalarini tanlab olib, ular orasidagi masofa S, S2,&#8230; Sn lar, burchak r,, R2,&#8230;r&#187; lar o&#8217;lchanadi. Tan- langan nuqtalar koordi-natalari biror nuqtaning ma&#8217;lum Di-rektsion burchagi an asosida hisobla-nadi. Amalda poli- gonometrik yurish ma&#8217;lum ri nuqtadan boshlanadi. Ko&#8217;pincha, nazorat nuqtasi sifatida koordi-natalari aniqlangan oxirgi poligonometrik nuqta olinadi. Burchaklar, asosan, teodolit yordamida 1&#8243;-10&#8243; aniklikda, masofa Sj lar in- var yoki po&#8217;lat sim (lenta) b-n o&#8217;lchanadi (yoki bazis usulida ham hisoblab to- pish mumkin), uzunlik va burchak o&#8217;lchash ishlarini katta hajmda olib borish- ni talab etishi, ish tamomlangunga qadar o&#8217;lchash aniqligini nazorat qilib bo&#8217;lmasligi P.ning kamchiligi-dir. Le- kin bu usulda bir punktdan faqat ik- kita yo&#8217;nalishining ko&#8217;rinishi etarli bo&#8217;lgani uchun tayanch punktlari zichligini ixtiyoriy ravishda oshirish mumkin. P. usulining bu qulayligi ayniqsa shahar va qishloklarda katta masshtabli s&#8217;yom- kalar o&#8217;tkazish ishlarida qo&#8217;l keladi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Poligonometriya (Yun. polygonos \u2014 ko&#8217;pburchakli va &#8230;metriya) \u2014 Er sir-tidagi nuqtalarning o&#8217;zaro vaziyatini aniqlash usullaridan biri. Serdaraxt va ko&#8217;p binoli joylarda tri- angulyasiya o&#8217;rniga qo&#8217;llaniladi. Geode- zik tayanch shoxobchalarini (q. &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/poligonometriya\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[226],"tags":[],"class_list":["post-118098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-p-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/118098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=118098"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/118098\/revisions"}],"predecessor-version":[{"id":118102,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/118098\/revisions\/118102"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=118098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=118098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=118098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}