The breakthrough was achieved when a Tunnel Boring Machine (TBM) completed its journey this morning at Vasant Kunj Metro Station after constructing a 1,550-metre-long tunnel, using a 91-metre-long TBM ...

DMRC completes another tunnelling milestone, achieves breakthrough at Vasant Kunj Metro Station “A Tunnel Boring Machine (TBM) broke through this morning at Vasant Kunj Station after boring a ...

The Delhi Metro Rail Corporation (DMRC) completed the construction of an underground tunnel between Kishangarh and Vasant ...

A total of 566 tunnel rings, each with an inner diameter of 5.8 metres, were installed using the Earth Pressure Balancing Method (EPBM), the statement said. The precast concrete segments used in the ...

The Israeli army says it has recovered the body of Hamas military chief Mohammed Sinwar from an underground tunnel beneath a hospital in southern Gaza, following a targeted operation in May.

According to a DMRC statement, the tunnel connects Maa Anandmayee Marg to Tughlakabad Railway Colony on the Tughlakabad Aerocity corridor. A total of 566 tunnel rings, each with an inner diameter of 5 ...

At present, India’s longest rail tunnel is the 12.77-km T-50, which lies between Khari and Sumber stations on the Katra-Banihal section of the Udhampur-Srinagar-Baramulla Rail Link (USBRL), also known ...

The use of FEA provides near actual behaviour of materials such as concrete and cement-soil columns depending on loading condition (Abbey et al., 2015, 2016, 2017 and Olubanwo et al., 2017, 2018). The ...

The 91 metre long TBM completed tunnelling at an average depth of 23 metres (ranging from 15.7 metres to 30.2 metres). The tunnel consists of 1,107 rings with an inner diameter of 5.8 metres.

The tunnel has been constructed using the Earth Pressure Balancing Method (EPBM), a tunneling technique that ensures safe excavation in diverse geological conditions, including mica and hard rock, ...