Collapse Simulation of a Concrete Pressurized Tunnel Lining



Collapse Simulation of a Pressurized Concrete Tunnel Lining
Tuncay, Kağan; Binici, Barış; Yaman, İsmail Özgür (null; 2016-06-28)
Collapse pressure resistance of casings in deviated borehole
Kavasoğlu, Selçuk; Akgün, Ferda; Department of Petroleum Engineering (1993)
Failure Analysis of an Intersection under Squeezing Rock Conditions
Öztürk, Hasan; Foo, B. (2021-09-06)
© Published under licence by IOP Publishing Ltd.The development of Turkey's deepest coal mine is currently underway to the proposed depth of 1200 meters (m) below surface at the Soma Coal Basin. An 11 m intersection forming an access way from one of the main declines was excavated at approximately 900 m below surface collapse within hours of completion even after being heavily supported by TH34 and cable bolts. It was discovered during the excavation failure investigation and rehabilitation work that the in...
Failure analysis of thin spray-on liner coated rock cores
Öztürk, Hasan (2017-09-01)
Thin spray-on liners (TSLs) are surface support materials used in mining and civil engineering projects since 1990s with a wide ranging area of application from bolt/mesh support replacement to pillar reinforcement systems. This study presents the investigation of pillar reinforcement capacity of the TSL coated andesite rock core by compression test to mimic pillar reinforcement effect. The uniaxial compressive strength (UCS), modulus of elasticity (E), and energy absorbance capacity of uncoated and 5 mm co...
Erkayaoğlu, Mustafa; Kırmacı, Alper (2019-09-01)
Rock bolts are widely used in tunnels, underground openings, and also rock slopes to provide support and attach blocks to therock mass in various engineering fields. They have a significant role for the stability of underground structures and natural rock slopes bothin the mining and civil engineering industry. The understanding of the rock bolt behavior under stress conditions plays a key role in the longterm stability and sustainability of rock slopes, nearby structures, and underground openings. The dete...
Citation Formats
K. Tuncay, B. Binici, and İ. Ö. Yaman, “Collapse Simulation of a Concrete Pressurized Tunnel Lining,” 2016, Accessed: 00, 2021. [Online]. Available: