Mingming Jili’s Post

Welland Viaduct

Start of 4 KM viaduct...

الحمدللہ ۔ A breakthrough excavation using the New Austrian Tunneling Method (NATM) and the drill-and-blast technique has been successfully achieved for the traffic tunnel (Dasu Tunnel) at the Karakoram Highway (KKH) project. Total Length=1033m #tunneling #tunnelexcavation #tunnel #road #project

Last PSC GIRDER launching in progress for munshipulia viaduct site

GAD of Canal Crossing Bridge Span of 6.10m for Railway Project

MAHSR C-4 section 5 viaduct

The £6.1bn mega tunnel stretching 11 miles that will transform Europe Both #trains and cars will be able to use the underwater link, which will sit in a trench at the bottom of the Baltic Sea at a depth of up to 130 feet. The #construction of the world's longest immersed #tunnel is set to cut journey times and transform travel between central #Europe and #Scandinavia. An 11-mile-long concrete reinforced tube tunnel will connect the islands of Lolland in #Denmark and Fehmarn in #Germany. The #Fehmarnbelttunnel is projected to cost a staggering £6.1 billion and is scheduled to be completed in 2029. https://lnkd.in/eHps85UF

The New Austrian Tunneling Method (NATM) is an innovative approach to tunnel construction that leverages the geological conditions and inherent strength of the surrounding rock mass to stabilize the tunnel. Developed in the 1950s, NATM emphasizes the importance of monitoring and adapting to the actual ground conditions encountered during excavation. Key features of the method include the use of shotcrete (sprayed concrete), rock bolts, and steel ribs to support the tunnel, while the deformation of the surrounding rock is carefully observed and measured. This observational approach allows for adjustments in support systems as needed, optimizing safety and cost-efficiency. NATM is particularly effective in heterogeneous and challenging geological environments, making it a widely adopted technique in modern tunneling projects. https://lnkd.in/gzX2Qi8w

Let's build bridges! A bridge serves as a vital lifeline for a region, much like an artery is to a person. Beyond linking territories, bridges also forge connections between individuals and businesses. Our recent project, the Zeya River bridge in Blagoveshchensk, holds immense infrastructural importance. Blagoveshchensk stands as the sole administrative center in Russia situated on the state border, merely 850 meters away from the Chinese urban district of Heihe along the Amur River. This 10.3 km bridge is an integral part of the Amur federal highway network. Its design features a striking thin blue line achieved through white and blue lighting to highlight the supports, cable-stayed sections, and bridge span. The focus is on the outer aspects of the supports and pylons for optimal viewing from the shore. Linear LINE luminaires illuminate the bridge spans, while IntiSTARK floodlights brighten the supports, pylons, and cable stays. Discover more about this remarkable project: https://lnkd.in/dgRUs23i #intiled #lightingdesign #lightingdesigner #lighting #light #facadelighting #architecturallighting #landscapelighting #technology #innovation #lightingideas #bridge #bridgelighting #infrastructure

GAD of Canal Crossing Major Bridge Span of 18.30m for Railway Project