Experts in special geotechnical works
wsdot This time-lapse video captures the difficult and challenging work to disassemble the world’s largest-diameter tunneling machine. For four months, crews cut, hoisted and trucked … Read more
Compact shaft sinking technology for all ground conditions. Herrenknecht
MRTMalaysia Two types of TBMs are being used to excavate the tunnel for the MRT Sungai Buloh-Kajang Line. In the portion of the alignment going … Read more
Victoria Anderson Animation about the HDD technology (Horizontal Directional Drilling), a system for the installation of pipelines underneath rivers, roads, railway tracks, buildings and other … Read more
PrimeDrilling The video explains the HDD technology (Horizontal Directional Drilling), a system for the installation of pipelines underneath rivers, roads, railway tracks, buildings and other … Read more
microtunel.com – Marc Martí‘s website. Video by Abel López Suarez. http://wordpress.microtunel.com/wp-content/uploads/2015/12/Inspeccion-de-cortadores-en-Tuneladora-Hidroescudo.mp4
wsdot View from a drone inside the SR 99 tunnel, executed by Bertha. Bertha, also known as Big Bertha, is a 57-foot-diameter (17.4 m) tunnel … Read more
In this type of drilling, the pipe is used as a final element of the tunnel and at the same time during the advance must … Read more
The election of this type of perforation is influenced in great way of the type of ground and surface area of influence. Is absolutely necessary … Read more
“Video courtesy of CDM/HMM Joint Venture – For engineering enthusiasts and anyone who’s interested in the mechanics of siphon construction, this animation shows exactly how … Read more