\u0130stanbul\u2019da \u00f6nceki g\u00fcn meydana gelen 4,6 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki depremin ard\u0131ndan \u0130stanbul\u2019un beklenen depreme ne kadar haz\u0131r oldu\u011fu konusu g\u00fcndeme geldi. Prof. Dr. Mehmet Fatih Altan, \u0130stanbul\u2019un depreme hen\u00fcz haz\u0131r olmad\u0131\u011f\u0131n\u0131 s\u00f6yleyerek, deprem \u00f6ncesinde al\u0131nmas\u0131 gereken, hayat kurtaracak \u00f6nlemler hakk\u0131nda bilgi verdi.<\/p>\n
\u0130stanbul, \u00f6nceki g\u00fcn meydana gelen ve merkez \u00fcss\u00fc Marmara Denizi Silivri a\u00e7\u0131klar\u0131 olarak tespit edilen 4,6 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki deprem ile sars\u0131ld\u0131. Depremin \u0130stanbul\u2019da beklenen b\u00fcy\u00fck depremin fay hatt\u0131nda meydana gelmi\u015f olmas\u0131 tedirginli\u011fe yol a\u00e7arken, \u0130stanbul\u2019un depreme ne kadar haz\u0131r oldu\u011fu sorusunu da g\u00fcndeme getirdi. \u0130stanbul Ayd\u0131n \u00dcniversitesi Afet E\u011fitimi Uygulama ve Ara\u015ft\u0131rma Merkezi (AFAM) M\u00fcd\u00fcr\u00fc Prof. Dr. Mehmet Fatih Altan, \u0130stanbul\u2019un beklenen b\u00fcy\u00fck depreme haz\u0131r olmad\u0131\u011f\u0131n\u0131 belirterek, \u201cDeprem konusunda halk\u0131m\u0131z\u0131 bilin\u00e7lendiremedik. Hala eski binalarda oturanlar var. Marmara k\u0131y\u0131lar\u0131nda, d\u00fcz demirden, deniz kumundan yap\u0131lm\u0131\u015f bir\u00e7ok bina var. \u0130nsanlar buralarda ikamet ediyor. Bak\u0131ld\u0131\u011f\u0131nda \u0130stanbul\u2019da depreme gerek bile kalmadan kendi kendine \u00e7\u00f6ken binalar var. Depreme haz\u0131rl\u0131kta \u00e7ok yava\u015f\u0131z. Ge\u00e7mi\u015ften ders alarak, ciddi \u00f6nlemler almal\u0131y\u0131z\u201d dedi.<\/p>\n
\u201cArt\u00e7\u0131lar uyar\u0131 niteli\u011finde\u201d<\/p>\n
4,6 b\u00fcy\u00fckl\u00fc\u011f\u00fcndeki depremin \u0130stanbul\u2019da beklenen depremin fay hatt\u0131nda meydana geldi\u011fini ifade eden Prof. Dr. Mehmet Fatih Altan, \u201cBilimsel verilere bakt\u0131\u011f\u0131m\u0131zda b\u00fcy\u00fck bir deprem beklenmektedir. Ya\u015fanan depremler Kuzey Anadolu Fay Hatt\u0131\u2019nda ger\u00e7ekle\u015fmektedir. Bu fay hatt\u0131 Erzincan\u2019dan ba\u015flay\u0131p, Adapazar\u0131 hatt\u0131na kadar segmentler halinde k\u0131r\u0131ld\u0131. Bu segmentlerde 150-250 y\u0131lda bir b\u00fcy\u00fck depremler meydana gelmi\u015ftir. Fay hatt\u0131 enerjisini Do\u011fu\u2019dan Bat\u0131\u2019ya kayd\u0131rarak, Adapazar\u0131\u2019ndan \u0130stanbul\u2019a do\u011fru enerji biriktirdi. \u0130stanbul\u2019da Adalar, Orta Marmara, Kuzey B\u00fckey ve Bat\u0131 Marmara olmak \u00fczere d\u00f6rt tane enerji biriken segment var. Bu segmetlerde her an b\u00fcy\u00fck bir deprem bekliyoruz. Ya\u015fanan depremler bu b\u00fcy\u00fck depremi ne tetikleyebilir ne de azaltabilir. Ancak bunlar \u00fczerinde bulundu\u011fumuz fay hatt\u0131n\u0131n aktif oldu\u011funu g\u00f6sterir. Bu art\u00e7\u0131lar bize bir uyar\u0131 niteli\u011findedir\u201d diye konu\u015ftu.<\/p>\n
\u201c\u0130stanbul deprem s\u0131n\u0131r\u0131nda\u201d<\/p>\n
\u201c150-250 y\u0131l arayla \u0130stanbul\u2019da b\u00fcy\u00fck depremler olmu\u015ftur. \u0130stanbul i\u00e7in deprem bu s\u0131n\u0131ra yakla\u015ft\u0131\u201d diyen Prof. Dr. Altan, \u201cB\u00fcy\u00fck bir enerji birikimi var. \u00dczerinde ya\u015fad\u0131\u011f\u0131m\u0131z Anadolu plakas\u0131, Kuzey Anadolu Fay hatt\u0131ndan ayr\u0131lm\u0131\u015f bir plaka. Konum itibariyle Avrasya plakas\u0131 yukar\u0131dan, Afrika ve Arap plakas\u0131 ise alttan bask\u0131 yaparak, Anadolu Fay Hatt\u0131\u2019n\u0131 Do\u011fu\u2019dan Bat\u0131\u2019ya do\u011fru iteliyor. Bu plakalar Anadolu plakas\u0131n\u0131 her 200 y\u0131lda bir 2 metre Bat\u0131\u2019ya itiyor. Bu olay ger\u00e7ekle\u015femeyince enerji birikimine neden oluyor. Bu da 200 y\u0131lda olacak bir olay\u0131n (deprem) saniyeler baz\u0131nda ya\u015fanmas\u0131na neden oluyor\u201d \u015feklinde konu\u015ftu.<\/p>\n
Hangi semtler tehlike alt\u0131nda?<\/p>\n
Tehlikede olan semtleri s\u0131ralayan Altan, \u201c\u0130stanbul\u2019da binalar\u0131n g\u00fcvenli\u011fi 1999 \u00f6ncesi ve sonras\u0131 olarak ikiye b\u00f6l\u00fcnd\u00fc. 1999 \u00f6ncesi binalar g\u00fcvensiz olarak kabul edilirken, 1999 sonras\u0131nda yeni yasalar ile daha g\u00fcvenli binalar in\u015fa edildi. Ancak Marmara k\u0131y\u0131lar\u0131nda bulunan Pendik\u2019ten Avc\u0131lar\u2019a kadar olan b\u00f6lgeler tehlike alt\u0131nda. Adalar b\u00fcy\u00fck deprem s\u0131n\u0131r\u0131n\u0131 bitirdi. Bu segmentte her an b\u00fcy\u00fck bir deprem ya\u015fayabiliriz. Orta Marmara\u2019da ise bu s\u0131n\u0131r\u0131n bitmesine \u00e7ok az kald\u0131. Bat\u0131 Marmara\u2019da da her an deprem ya\u015fayabiliriz. T\u00fcm segmetlerin b\u00fcy\u00fck deprem s\u0131n\u0131r\u0131n\u0131 bitirmesine \u00e7ok az kald\u0131. Marmara\u2019ya yak\u0131n b\u00f6lgeler b\u00fcy\u00fck deprem a\u00e7\u0131s\u0131ndan en tehlikeli yerlerdir. Kuzeye do\u011fru deprem riski azal\u0131yor\u201d ifadelerinde bulundu.<\/p>\n
Al\u0131nacak \u00f6nlemler neler?<\/p>\n
Deprem \u00f6ncesi ve deprem an\u0131nda al\u0131nmas\u0131 gereken \u00f6nlemleri anlatan Altan, \u201cDeprem \u00f6ncesi \u00f6nlem olarak ilk \u00f6nce Marmara k\u0131y\u0131lar\u0131ndan insanlar\u0131m\u0131z\u0131 uzakla\u015ft\u0131rmal\u0131y\u0131z. \u0130znik-Adapazar\u0131 b\u00fcy\u00fck depremi atlatt\u0131\u011f\u0131 i\u00e7in bu b\u00f6lgede yeniden enerji toplanmas\u0131 100-150 y\u0131l al\u0131r. Bu nedenle \u0130stanbul\u2019dan bu b\u00f6lgelere gidilerek yerle\u015filebilir. \u00c7\u00fcnk\u00fc \u0130stanbul\u2019un her b\u00f6lgesi tehlikelidir. Ayr\u0131ca toplanma alanlar\u0131 hakk\u0131nda halk bilin\u00e7lendirilmeli. Nitekim evde de al\u0131nmas\u0131 gereken \u00f6nlemler var. \u00d6ncelikle mobilyalar duvara ya da yere sabitlenmeli. Evde deprem an\u0131nda s\u0131\u011f\u0131nmak i\u00e7in bir g\u00fcvenli b\u00f6lge olu\u015fturulmal\u0131. Yatak odalar\u0131nda \u00fcste d\u00fc\u015febilecek hi\u00e7 bir \u015fey bulundurmamal\u0131 \u00e7\u00fcnk\u00fc bina sa\u011flam da olsa o sars\u0131nt\u0131 an\u0131nda e\u015fyalar da \u00f6l\u00fcme sebebiyet verebilir. Her evde mutlaka haz\u0131rda bir deprem \u00e7antas\u0131 bulundurulmal\u0131. Bunlar\u0131n d\u0131\u015f\u0131nda deprem an\u0131nda ileti\u015fim kurmak \u00e7ok \u00f6nemli. Deprem meydana gelen b\u00f6lgede d\u0131\u015far\u0131dan yak\u0131nlar\u0131n\u0131 merak edenler yo\u011fun bir telefon trafi\u011fi olu\u015fturuyor. Bu da o b\u00f6lgenin hatlar\u0131n\u0131 kitlenmesine neden oluyor. Hatlar\u0131n kitlenmemesi i\u00e7in deprem olan b\u00f6lgedeki yak\u0131n\u0131n\u0131z\u0131n sizi aramas\u0131n\u0131 beklemeniz gerekir\u201d dedi.<\/p>\n
\u201cZemin sa\u011flaml\u0131\u011f\u0131 \u015fart\u201d<\/p>\n
Son olarak bina yap\u0131m\u0131na uygun olamayan zeminlerde dayan\u0131kl\u0131 binalar yap\u0131m\u0131n\u0131n kurtar\u0131c\u0131 olamad\u0131\u011f\u0131n\u0131 s\u00f6yleyen Altan, \u201cZeminin dayan\u0131kl\u0131 olmas\u0131 \u015fartt\u0131r. Zemin \u00e7amurla\u015ft\u0131\u011f\u0131 zaman bina deprem an\u0131nda temelden kopar. Bina ne kadar sa\u011flam da olsa gev\u015fek zemin binay\u0131 temelden kopar\u0131r ve binan\u0131n \u00fcst katlar\u0131 da k\u0131r\u0131lmaya ba\u015flar\u201d diyerek s\u00f6zlerini sonland\u0131rd\u0131.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u0130STANBUL\u2019UN DEPREME NE KADAR HAZIR OLDU\u011eU SORUSUNU DA G\u00dcNDEME GET\u0130RD\u0130. \u0130STANBUL AYDIN \u00dcN\u0130VERS\u0130TES\u0130 AFET E\u011e\u0130T\u0130M\u0130 UYGULAMA VE ARA\u015eTIRMA MERKEZ\u0130 (AFAM) M\u00dcD\u00dcR\u00dc PROF. DR. MEHMET FAT\u0130H ALTAN,<\/p>\n","protected":false},"author":1,"featured_media":208048,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[6220,545,20238,4013,730,10452],"class_list":["post-208047","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel","tag-beklenen","tag-buyuk","tag-depreme","tag-hazir","tag-istanbul","tag-mi"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.tvturk.com\/wp-content\/uploads\/2019\/09\/istanbul-beklenen-buyuk-depreme-hazir-mi_ee946db.jpg?fit=1000%2C666","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paKIfm-S7B","_links":{"self":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts\/208047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/comments?post=208047"}],"version-history":[{"count":0,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts\/208047\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/media\/208048"}],"wp:attachment":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/media?parent=208047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/categories?post=208047"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/tags?post=208047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}