{"id":126913,"date":"2024-05-21T17:55:50","date_gmt":"2024-05-21T14:55:50","guid":{"rendered":"https:\/\/milliycha.uz\/?p=126913"},"modified":"2024-05-21T17:55:59","modified_gmt":"2024-05-21T14:55:59","slug":"seysmogramma","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/seysmogramma\/","title":{"rendered":"Seysmogramma"},"content":{"rendered":"\n<p>Seysmogramma (seysmo&#8230; va &#8230;gramma) \u2014 zilzila yoki portlash nati- jasida vujudga keladigan er tebranish- lari yoki silkinishlarini maxsus asbob (seysmograf)larda qayd etilgan yozuvi. Er qimirlaganda (yoki portlash payti- da) grunt zarralari siljiydi, bu sil- jishning tezligi va tezlanishi bo&#8217;ladi. Siljishlar grafigi S, tezliklar yozuvi velosigramma, tezlanish yozuvlari esa akselerogramma deb ataladi. Zilzila- ni qayd etish muammolari b-n olimlar (mas, Xitoy olimi Chjin Xen, 78-139 yillar) milodning boshidan boshlab shug&#8217;ullangan, ammo tebranishlarni yozib olishning mukammal galvanometric usuli 20-a.da yaratildi. Sdan foydala- nib zilzilaning kuchi (ball) va Energi- yasi (magnituda)ni aniklash mumkin. S. asosida seysmik to&#8217;lqinlar tarqalgan muhitning tuzilishi haqida ma&#8217;lumot- lar olinadi. Zilzila (yoki portlash) manbaidan 3 xil: bo&#8217;ylama, ko&#8217;ndalang va sirt- ki to&#8217;lqinlar tarqaladi. Seysmik to&#8217;lkinlar birbiridan xususiyatlari va tarqalish tezligi b-n farq kiladi. Bo&#8217;ylama to&#8217;lqinlarning tarqalish tez- ligi katta (~ 8 km\/s) bo&#8217;lganligi sabab- li, er to&#8217;lqinlar Darakchi rolini o&#8217;ynab, keyingi to&#8217;lqinlarning kelishidan ogohlantiradi (raemda S.ning boshlang&#8217;ich qismi). Ko&#8217;ndalang to&#8217;lqinlarning tarqalish tezligi (~ 5 km\/s) kichikroq bo&#8217;lganligi sababli, seysmostyaga kechroq etib keladi. Bu to&#8217;lqinlarning tebra- nish amplitudalari va tezlanishi katta bo&#8217;ladi, shu sababli bino va inshoot- lar uchun ko&#8217;ndalang to&#8217;lqinlar xavfli hisoblanadi (S.ning o&#8217;rta qismi). Sirt- ki to&#8217;lqinlarning tezligi avvalgila- rinikidan kichikroqbo&#8217;ladi (S.ning oxirlari). S. yordamida turli seysmik to&#8217;lqinlarning kuzatilayotgan punktga kelgan vaqti, zilzila paydo bo&#8217;lgan vaqt, zilzila o&#8217;chog&#8217;i va kuchi aniklanadi. S. zilzila (yoki portlash) natijasida to&#8217;lqinlar tarqalgan muhitning tuzili- shini aks ettiradi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Seysmogramma (seysmo&#8230; va &#8230;gramma) \u2014 zilzila yoki portlash nati- jasida vujudga keladigan er tebranish- lari yoki silkinishlarini maxsus asbob (seysmograf)larda qayd etilgan yozuvi. Er qimirlaganda (yoki portlash payti- da) grunt &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/seysmogramma\/\" 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":[206],"tags":[],"class_list":["post-126913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"kr","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\/kr\/wp-json\/wp\/v2\/posts\/126913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=126913"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/126913\/revisions"}],"predecessor-version":[{"id":126926,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/126913\/revisions\/126926"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=126913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=126913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=126913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}