TheCivilEngineer.org

Engineering Considerations for Temporary Support in Existing Structures

Construction within existing buildings often involves unique structural challenges that demand careful engineering to ensure safety during all phases. When modifications, additions, or repairs are pl...

London Clay Excavated as Emily Hits Tunnel Breakthrough

A significant achievement has been recorded on London’s HS2 project as tunnel boring machine (TBM) Emily completed its 3.4-mile excavation through the eastern section of the Northolt Tunnel. Launched...

Landmark Approval: BVLOS Drones Cleared for UK Rail Surveillance

The UK Civil Aviation Authority (CAA) has authorised Drone Major Group to conduct the country’s first Beyond Visual Line of Sight (BVLOS) drone operations over Critical National Infrastructure (CNI)....

Hangzhou’s Urban Icon: Structural Analysis of the Century Center

The Hangzhou Century Center, also known as the “Gate of Hangzhou,” features two 310-meter-high towers connected by a 62-meter-long steel arch bridge. Situated in the Xiaoshan District, this mixed-use...

Hydrogen in Action: Landmark Trial for Road Building

The UK’s journey toward low-carbon construction marked a significant milestone with the completion of its first large-scale hydrogen-powered equipment trial. The initiative, part of the Lower Thames...

HS2’s Mary Ann TBM Begins 3-Month Dismantling After Tunnel Completion

The first tunnel boring machine (TBM) deployed on the HS2 Bromford Tunnel project has completed its excavation assignment and is now being disassembled for refurbishment. Known as Mary Ann, the 125-m...

Mumbai Sewer Tunnel Sets Record with 87m Curve

A significant engineering achievement was recorded in India’s tunnelling sector with the successful excavation of a tight 87-meter radius curve using the 3.14-meter diameter Rock EPBM (TBM S116). The...

Towering Achievement: ETH Zurich Completes World’s Tallest 3D-Printed Concrete Structure

ETH Zurich has completed a groundbreaking project in Mulegns, Switzerland: the world’s tallest 3D-printed concrete tower, Tor Alva. Standing at 30 meters and rising over four stories, the structure m...

Multi-Stage Deck Launch Underway for HS2 Viaduct

Construction of the twin viaducts that will carry HS2 trains over the M6 near Birmingham Airport has progressed with the completion of the first section of the East Deck. Measuring 119 meters, this s...

HS2’s First Tunnel Bore Completed in West Midlands

HS2 has reached a major construction milestone with the successful breakthrough of its first tunnel in Birmingham. The 3.5-mile Bromford Tunnel was excavated by tunnel boring machine (TBM) Mary Ann,...

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