Erkan ÇELEBİ, Osman KIRTEL, Muharrem AKTAŞ

YÜKSEK HIZ TRENLERİNİN ÇEVRE BİNALARDAKİ TİTREŞİM ETKİLERİNİN AZALTILMASI

Bu çalışmanın öncelikli hedefi hızlı tren trafiğinin ürettiği zemin titreşimlerini, yapı-zemin etkileşiminin de hesaba katıldığı bir dalga yayılım problemi olarak değerlendirip, ayrık sayısal çözüm yöntemlerinden yararlanarak sistemin matematik modelini geliştirerek incelemek ve dalga bariyerlerinin yerleştirilmesi ile çevre yapılardaki etkilerinin azaltılmasına ilişkin çözümler sunmaktır. Dalga bariyerinin yalıtım performansı tesis edileceği yere ve iç dolgu malzemesine göre kapsamlı parametrik çalışmalar yürütülerek araştırılmıştır.

MITIGATION OF THE EFFECTS OF VIBRATIONS INDUCED BY HIGH SPEED TRAINS ON SURROUNDING BUILDINGS

In this paper, the goal is to primarily deal with the modeling of the railway traffic induced vibrations by using discrete computer models for analyzing related wave propagation problems with soil-structure interaction effects and mitigation of building responses by installation of wave barriers. Comprehensive parametric studies including the effects of localization and backfill material of trench barrier on the screening performance have been executed.

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