Results 151 to 160 of about 552 (172)
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2019
Reinforced concrete structures often have to face modifications in performance during their service life mainly because of ageing and exposure to aggressive environment. Near Surface Mounting (NSM) and Embedded Through-Section (ETS) are two effective techniques for the shear strengthening of reinforced concrete (RC) beams.
Preetha Prabhakaran, Glory Joseph
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Reinforced concrete structures often have to face modifications in performance during their service life mainly because of ageing and exposure to aggressive environment. Near Surface Mounting (NSM) and Embedded Through-Section (ETS) are two effective techniques for the shear strengthening of reinforced concrete (RC) beams.
Preetha Prabhakaran, Glory Joseph
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2010 International Conference on Science and Social Research (CSSR 2010), 2010
Strengthening is a process of upgrading to increase the strength of structural components to carry additional loads. Strengthening methods include externally bonded (EB) Fiber Reinforced Polymer (FRP) plates, (or wet laid-up fabrics) and Near Surface Mounted (NSM) FRP rods.
M. N. Nurbaiah +3 more
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Strengthening is a process of upgrading to increase the strength of structural components to carry additional loads. Strengthening methods include externally bonded (EB) Fiber Reinforced Polymer (FRP) plates, (or wet laid-up fabrics) and Near Surface Mounted (NSM) FRP rods.
M. N. Nurbaiah +3 more
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Materials and Structures, 2020
Concrete girders can suffer from serviceability issues due to excessive cracking and deflection. In response to this problem, a novel heat-induced post-tensioning technique utilizing unbonded near-surface mounted nickel–titanium–niobium (NiTiNb) shape-memory alloy (SMA) wires was proposed and evaluated.
Arkabrata Sinha +2 more
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Concrete girders can suffer from serviceability issues due to excessive cracking and deflection. In response to this problem, a novel heat-induced post-tensioning technique utilizing unbonded near-surface mounted nickel–titanium–niobium (NiTiNb) shape-memory alloy (SMA) wires was proposed and evaluated.
Arkabrata Sinha +2 more
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Strengthening of Spliced Reinforced-Concrete Beams Using Near-Surface-Mounted (NSM) Steel Bars
This research investigates the structural behavior of precast spliced reinforced-concrete beams strengthened using Near-Surface-Mounted (NSM) steel bars. Full-scale RC beam specimens with mid-span splice joints were tested under four-point bending to evaluate flexural capacity, stiffness, ductility, crack development, and service-load deflection.openaire +1 more source
Studi Eksperimental Pengaruh jumlah perkuatan pada kekuatan lentur balok dengan metoda NSM (Near Surface Mounted) [PDF]
, 2018 Penelitian ini bertujuan untuk mengetahui pengaruh jumlah perkuatan pada kekuatan lentur balok. Selain itu jumlah tulangan tarik pada balok juga divariasikan. Untuk memperoleh kuat lentur balok beton bertulang menggunakan sengkang, balok dibebani sampai melebihi kapasitas ultimit secara terus menerus dengan dua beban terpusat.
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2019
Salah satu bentuk kerusakan pada struktur beton bertulang adalah gagal geser yang diakibatkan oleh beberapa faktor diantaranya bencana alam, umur bangunan, atau perubahan fungsi bangunan itu sendiri. Untuk menangani kasus tersebut dilakukan perbaikan dengan cara menggunakan metoda Near Surface Mounted (NSM).
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Salah satu bentuk kerusakan pada struktur beton bertulang adalah gagal geser yang diakibatkan oleh beberapa faktor diantaranya bencana alam, umur bangunan, atau perubahan fungsi bangunan itu sendiri. Untuk menangani kasus tersebut dilakukan perbaikan dengan cara menggunakan metoda Near Surface Mounted (NSM).
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After exposure to fire, the decrease in load capacity of reinforced concrete (RC) structure will take place and may lead to a damage. However, the fire-damaged concrete member still can be reused if an effective rehabilitation method is applied. Many researches have proposed a lot of techniques on repairing fire-deteriorated structures. Among them, the
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Near-surface mounted FRP reinforcement: An emerging technique for strengthening structures
Composites Part B: Engineering, 2007J.G. Teng
exaly