Design Concept of the Largest TBM Tunnel with Pioneering Three Deck Orientation under Highest Water Pressure for the First Time in the World
H.T. Tunçay & K. Elmalı 
Yüksel Proje Uluslararası A.Ş., Ankara, Turkey

Design of a Deep Metro Station for Complex Train Operations under High Passenger Demand with Different Construction Stages, Case Study: Gayrettepe Metro Station, Istanbul

K. Elmalı, H.T. Tunçay, A.O. Toksöz & H. Akın
Yüksel Proje Uluslararası A.Ş., Ankara, Turkey

Reflecting the Art, Culture and History into the Interior Design of Underground Metro Stations, Case Study: Dnipro Metro Extension Line

B. Avanoğlu, Ö.Öztürk, H.T. Tunçay,
Yüksel Proje Uluslararası A.Ş., Ankara, Turkey

Kentiçi Raylı Sistem Tasarımlarında Gelecek Öngörüleri

H.T. Tunçay
Yüksel Proje Uluslararası A.Ş., Ankara, Turkey