Results 101 to 110 of about 16,972 (255)
Experimental study on the pullout behavior of steel rebars in masonry shotcreted layer
Results in EngineeringUnreinforced masonry (URM) buildings are quite popular worldwide due to their low construction costs, despite being susceptible to significant damage even from moderate earthquakes.
Hadi Sabouri, Mohammad Yekrangnia
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Stress reduction factor characterization for highly stressed jointed rock based on tunneling data from Pakistan [PDF]
, 2017 Stress Reduction Factor (SRF) which is the most difficult parameter to characterize in Q (Tunneling Quality Index) system is targeted in this study for highly stressed jointed rock in tunneling.
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Advances in Mechanical Engineering, 2019 High-strength shotcrete is always needed to strengthen rock support. However, it will reversely increase the crack risk. Crack normally goes against the durability and shortens the service life of shotcrete.
Feng Wei Ning +4 more
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International Journal Of Engineering And Computer Science, 2016 Since the development of New Austrian Tunneling Method (NATM), shotcrete in tunnels has been widely applied. It’s most important features are durability, speed of application and cost effectiveness. The New Austrian Tunnelling Method (NATM) is characterized by the continuous adaption of driving parameters, such as unsupported length (i.e., the distance
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Comparison between pre-investigations and geotechnical site characterization of City Link, Stockholm [PDF]
, 2012 [ANGLÈS] The Swedish Government commissioned to Banverket the extension of the rail capacity through central Stockholm in December 2000. A commuter rail tunnel below Stockholm, the City Link, represented the solution for a sustainable expansion of the ...
Arqué Armengol, Anna
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Meitan xuebaoThe dust pollution during the wet-mix shotcrete process in mines constitutes a crucial factor limiting the efficiency, cleanliness, and safety of wet-mix shotcrete support projects.
Zhongan JIANG +4 more
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BuildingsTunnel Boring Machine (TBM) excavation materials were recycled by sieving and separating particles into sizes 5–10 mm (coarse aggregates) and below 5 mm (manufactured sand) to explore their potential as aggregates in shotcrete production, with the aim of
Wei Zhang +5 more
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Advances in Civil Engineering, 2019 In order to reduce the dust hazard of shotcrete, the paper analyzed the mechanism of dust production from the perspective of various dust sources and developed the plunger-type wet spraying machinery and wet mixer which can be applied in the small ...
Pengcheng Li +4 more
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METODE PENANGANAN TANAH LONGSOR DENGAN PEMAKUAN TANAH (SOIL NAILING) [PDF]
, 2014 Analisis stabilitas lereng dan kecocokan terhadap metode perkuatan lereng agar tidak terjadi longsor mempunyai peran yang sangat penting pada perencanaan konstruksi-konstruksi sipil Paper ini bertujuan untuk menjelaskan tentang macam- macam tipe ...
Sinarta, I Nengah
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Experimental study on the utilization of Fly ash solid waste in tunnel shotcrete materials
Energy Science & EngineeringFly ash has emerged as a prominent solid waste in China, leading to various environmental concerns and posing a threat to the health of living organisms, including humans.
Zan Juncai, Ren Wanxing, Guo Qing
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