Application of inclined big-diameter jet grouting for urban tunnel construction in Vietnam
This paper introduces the inclined big-diameter jet-grouted column (iBDJ) technique that was recently applied with success in Hanoi Metro Line No3 project in Vietnam. Authors Hanh Quang Le, Phong Ngoc Do. https://onlinelibrary.wiley.com/doi/abs/10.1002/geot.202300009Vietnam spend over 200 mln USD to upgrade weak bridges, tunnels
The Vietnam Railways Corporation (VNR) has proposed the Ministry of Transport allocate a...s to increase the capacity of trains and ensure traffic safety. https://en.vietnamplus.vn/railway-sector-expects...Tags: China, GeotecHanoi, geotec, vietnam
Nhổn - Hà Nội railway project tunnel : German TBM come in October and November
The German tunnel boring machine will come to Hải Phòng port in two parts. One in october and one in november. Joint venture contractor Hyundai-Ghella start construction in March 2021. TBM is from Germany of brand Herrenknecht. There was much critics for importing a new German TBM. ...Tags: Việt Nam, Vietnam, Hanoi
cover tunnel photo by: Matt Brown from London, England / CC BY
Copyright 2019-2024 TunnelContact.com