July 11, 2023, saw the 8.54m diameter “CREC 1148” EPBM designed and manufactured by China Railway Engineering Equipment Group Co. Ltd. (CREG) begin boring on the shield driven section of the Halkali-Ispartakule high-speed railway project in Turkey.
https://tunnellingjournal.com/epbm-launched-turkeys-halkali-ispartakule-rail-project/
11 Temmuz 2023 tarihinde Φ8,54m EPB TBM “CREC 1148” tasarlanmış ve üretilmiştir. ÇİN DEMİRYOLU MÜHENDİSLİĞİ EKİPMANLARI GRUBU LİMİTED ŞİRKETİ (CREG),
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://tunnellingjournal.com/epbm-launched-turkeys-halkali-ispartakule-rail-project/
EPBM launched on Turkey's Halkali-Ispartakule rail project
tunnellingjournal.comJuly 11, 2023, saw the 8.54m diameter “CREC 1148” EPBM designed and manufactured by China Railway Engineering Equipment Group Co....