{"id":32116,"date":"2019-10-03T12:03:43","date_gmt":"2019-10-03T09:03:43","guid":{"rendered":"http:\/\/politeknik.org.tr\/\/?p=32116"},"modified":"2019-10-03T12:03:43","modified_gmt":"2019-10-03T09:03:43","slug":"maden-muhendislerinden-durdurulan-metro-tunelleri-icin-deprem-uyarisi","status":"publish","type":"post","link":"https:\/\/eonmeet.com\/pol\/maden-muhendislerinden-durdurulan-metro-tunelleri-icin-deprem-uyarisi\/","title":{"rendered":"Maden m\u00fchendislerinden durdurulan metro t\u00fcnelleri i\u00e7in deprem uyar\u0131s\u0131"},"content":{"rendered":"

TMMOB Maden M\u00fchendisleri Odas\u0131 2018 y\u0131l\u0131nda d\u00f6nemin \u0130BB y\u00f6netimi taraf\u0131ndan durdurulan metro t\u00fcnellerinde depremle birlikte katlanacak tehlikeleri dikkat \u00e7ekti, \u00f6nlem al\u0131nmas\u0131 gerekti\u011fini belirtti.<\/strong><\/p>\n

Maden M\u00fchendisleri Odas\u0131, \u0130stanbul B\u00fcy\u00fck\u015fehir Belediyesi\u2019nin (\u0130BB) 2018 y\u0131l\u0131nda yap\u0131m\u0131n\u0131 durdurdu\u011fu metro t\u00fcnelleri hakk\u0131nda; gerekli betonlama, g\u00fc\u00e7lendirme \u00e7al\u0131\u015fmalar\u0131 yap\u0131lmadan yar\u0131m b\u0131rak\u0131lmas\u0131n\u0131n t\u00fcnel i\u00e7inde ve t\u00fcnel \u00fcst\u00fcndeki yap\u0131larda deformasyonlara\/\u00e7\u00f6kmelere neden olabilece\u011fini vurgulam\u0131\u015f ve \u00f6nlem uyar\u0131s\u0131 yapm\u0131\u015ft\u0131.<\/p>\n

Maden M\u00fchendisleri 24 ve 26 Eyl\u00fcl 2019 tarihlerinde meydana gelen depremler sonras\u0131 metro t\u00fcnellerindeki tehlikeye yeniden dikkat \u00e7ekti ve vakit kaybedilmeden \u00f6nlem al\u0131nmas\u0131 gerekti\u011fini vurgulad\u0131, \u0130BB\u2019ye \u00e7a\u011fr\u0131 yapt\u0131. <\/p>\n

Maden M\u00fchendisleri Odas\u0131 a\u00e7\u0131klamas\u0131nda \u201cT\u00fcneller projelendirilirken, incelenen b\u00f6lgelerin depremselli\u011fi de dikkate al\u0131nmal\u0131d\u0131r. Projelerin uygulanmas\u0131ndan sonraki s\u00fcre\u00e7te de t\u00fcnel ve y\u00fczey hareketlerinin takip edilmesi gerekmektedir. G\u00f6r\u00fclen ve \u00f6l\u00e7\u00fclen herhangi bir anomalide, ilgili b\u00f6lgenin kontrol alt\u0131na al\u0131nmas\u0131 ve desteklenmesi veya g\u00fc\u00e7lendirilmesi acilen yap\u0131lmal\u0131d\u0131r. T\u00fcnel kaz\u0131lar\u0131 ve in\u015faat faaliyetleri s\u00fcresince de olu\u015fabilecek deformasyonlara kar\u015f\u0131 anl\u0131k olarak ilgili geoteknik \u00f6l\u00e7\u00fcmler ve takipler yap\u0131larak gerekli \u00f6nlemler al\u0131nmal\u0131, g\u00fc\u00e7lendirme faaliyetleri yap\u0131lmal\u0131d\u0131r\u201d ifadelerini kulland\u0131.<\/p>\n

Maden m\u00fchendisleri, \u0130stanbul\u2019daki metro t\u00fcnel in\u015faatlar\u0131n\u0131n \u015fehir i\u00e7inde ve yap\u0131la\u015fmalar\u0131n yo\u011fun oldu\u011fu alanlarda oldu\u011funu belirtti ve \u201c\u015eehir i\u00e7i t\u00fcnelcilikte en \u00f6nemli unsur y\u00fczeydeki yap\u0131lar\u0131n, yeralt\u0131nda yap\u0131lan kaz\u0131lardan ve in\u015faat \u00e7al\u0131\u015fmalar\u0131ndan etkilenmemesidir\u201d dedi .<\/p>\n

Maden m\u00fchendisleri yap\u0131lmas\u0131 gerekenleri \u015f\u00f6yle s\u0131ralad\u0131:<\/p>\n

1-Projelerin ne kadar duraca\u011f\u0131 hen\u00fcz bilinmedi\u011finden yeralt\u0131 kaz\u0131lar\u0131 ile a\u00e7\u0131lm\u0131\u015f olan t\u00fcnellerin\/b\u00f6lgelerin betonlanmas\u0131n\u0131n tamamlanmas\u0131 gerekmektedir.\u2028<\/p>\n

2-\u015eaft (dik kuyu) ile ula\u015f\u0131m sa\u011flanan t\u00fcnellerde \u015faft \u00fcstleri kapat\u0131lmal\u0131d\u0131r.\u2028<\/p>\n

3-T\u00fcnel beton kaplamas\u0131, yani nihai tahkimat\u0131 yap\u0131lmaz ve t\u00fcneller oldu\u011fu gibi b\u0131rak\u0131l\u0131rsa, bekleme s\u00fcresince t\u00fcnel i\u00e7indeki d\u00fc\u015fey ve yanal hareketler \u00f6l\u00e7\u00fclemedi\u011fi i\u00e7in t\u00fcnel i\u00e7erisinde gerekli tedbirler al\u0131namaz, bu da hem t\u00fcnel i\u00e7erisinde deformasyonlar\u0131n artmas\u0131na hem de y\u00fczeydeki yap\u0131lar\u0131n da bundan etkilenmesine neden olacakt\u0131r.\u2028<\/p>\n

4-Y\u00fczeydeki deformasyonlar, yap\u0131larda\/binalarda yap\u0131sal hasarlara yol a\u00e7abilir. Bu nedenle bekleme s\u00fcresince t\u00fcnellerdeki deformasyonlar uygun metotlar kullan\u0131larak d\u00fczenli olarak takip edilmelidir.<\/p>\n

\u20285-T\u00fcnellerde olu\u015fan deformasyonlar ise i\u015fin tekrar ba\u015flamas\u0131 s\u0131ras\u0131nda ilave tahkimatlar yap\u0131lmas\u0131na, bu da maliyetlerin artmas\u0131na sebep olur.\u2028<\/p>\n

6-Su geliri bulunan t\u00fcnellerde su geli\u015finin kesilmesi gereklidir. Suyun t\u00fcnel i\u00e7erisine al\u0131nmas\u0131 y\u00fczeyde deformasyonlara sebebiyet verebilir.\u2028<\/p>\n

7-Yeralt\u0131 sular\u0131n\u0131n kontrol edilmemesi t\u00fcnel \u00e7evresinde bulunan alt yap\u0131daki su-kanalizasyon-enerji-iletim-do\u011falgaz hatlar\u0131n\u0131n zarar g\u00f6rmesine neden olabilir.\u2028<\/p>\n

8-Durdurulan, kapat\u0131lan \u015fantiyeler ya\u015fam alanlar\u0131 i\u00e7inde bulundu\u011fu i\u00e7in \u00e7evre g\u00fcvenli\u011fi sa\u011flanmal\u0131d\u0131r.<\/p>\n

Maden M\u00fchendisleri Odas\u0131\u2019n\u0131n yapt\u0131\u011f\u0131 a\u00e7\u0131klaman\u0131n tamam\u0131 i\u00e7in t\u0131klay\u0131n\u0131z.<\/a><\/p>\n

politeknik.org.tr<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"TMMOB Maden M\u00fchendisleri Odas\u0131 2018 y\u0131l\u0131nda d\u00f6nemin \u0130BB y\u00f6netimi taraf\u0131ndan durdurulan metro…\n","protected":false},"author":2,"featured_media":32117,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[2,4703],"tags":[1046,4935,3524,3712,4934],"class_list":{"0":"post-32116","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-haberler","8":"category-kent-ve-doga","9":"tag-deprem","10":"tag-deprem-metro-tunelleri","11":"tag-istanbul-depremi","12":"tag-manset","13":"tag-meden-muhendisleri-odasi-tunel-uyarisi"},"acf":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/posts\/32116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/comments?post=32116"}],"version-history":[{"count":0,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/posts\/32116\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/media\/32117"}],"wp:attachment":[{"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/media?parent=32116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/categories?post=32116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eonmeet.com\/pol\/wp-json\/wp\/v2\/tags?post=32116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}