Results 11 to 20 of about 10,383 (216)

Confinement of Concrete Columns with SRG

SP-324: Composites with Inorganic Matrix for Repair of Concrete and Masonry Structures, 2018
in this study, the behavior of concrete compressive members confined by steel reinforced grout (SRG) is investigated. An experimental study was carried out to understand the behavior of short concrete prisms with a square cross-section confined by SRG subjected to a monotonic concentric compressive load. Test parameters considered in this study are the
Carloni C., Santandrea M., Imohamed I. A. O., Sneed L. H.   +3 more
core   +4 more sources

Confinement of Clay Masonry Columns with SRG

Key Engineering Materials, 2017
In this study, the behavior of clay masonry columns confined by steel reinforced grout (SRG) composite with a natural hydraulic lime mortar is investigated. An experimental study was carried out to understand the behavior of masonry prisms with a square cross-section confined by SRG composite jackets subjected to a monotonic concentric compressive load.
Sneed L. H., Carloni C., Baietti G., Fraioli G.   +3 more
core   +4 more sources

Status of ART-XC / SRG instrument [PDF]

SPIE Proceedings, 2015
Spectrum Roentgen Gamma (SRG) is an X-ray astrophysical observatory, developed by Russia in collaboration with Germany. The mission will be launched in beginning 2017 from Baikonur and placed in a 6-month-period halo orbit around L2. The scientific payload consists of two independent telescopes – a soft-x-ray survey instrument, eROSITA, being provided ...
Pavlinsky, M., Akimov, V., Levin, V., Krivchenko, A., Rotin, A., Kuznetsova, M., Lapshov, I., Tkachenko, A., Semena, N., Buntov, M., Glushenko, A., Arefiev, V., Yaskovich, A., Grebenev, S., Sazonov, S., Revnivtsev, M., Lutovinov, A., Molkov, S., Krivonos, R., Serbinov, D., Kudelin, M., Drozdova, T., Voronkov, S., Sunyaev, R., Churazov, E., Gilfanov, M., Babyshkin, V., Lomakin, I., Menderov, A., Gubarev, M., Ramsey, B., Kilaru, K., O’Dell, S., Kolodziejczak, J., Elsner, R., Zavlin, V., Swartz, D.   +36 more
core   +8 more sources

Numerical Analysis of RC Beams Strengthened with SRG

SP-324: Composites with Inorganic Matrix for Repair of Concrete and Masonry Structures, 2018
The use of Fiber Reinforced Polymer (FRP) strengthening systems for reinforced concrete (RC) members represents nowadays an effective alternative to traditional strengthening techniques. Recently, a new class of composites have emerged known as Steel Reinforced Grout (SRG), consisting of steel fibers embedded in an inorganic matrix and applied by using
Massimo Petracca, Guido Camata, Christian Carloni, Annalisa Napoli, Roberto Realfonzo, Paolo Casadei   +5 more
core   +5 more sources

Confinement of Brick Masonry Columns with SRG Jackets

SP-324: Composites with Inorganic Matrix for Repair of Concrete and Masonry Structures, 2018
This paper presents the results of an experimental program carried out to study the behavior of brick masonry columns confined by steel reinforced grout (SRG) comprised of continuous steel fiber cords embedded in a cementitious matrix. Short brick masonry columns with a square cross-section confined by SRG jackets were subjected to a monotonic ...
Lesley H. Sneed, Christian Carloni, Giacomo Fraioli, Giulia Baietti   +3 more
core   +6 more sources

The SRG/eROSITA All-Sky Survey [PDF]

Astronomy & Astrophysics
Context. As the closest galaxy cluster, the Virgo Cluster is an exemplary environment for the study of the large-scale filamentary structure and physical effects that are present in cluster outskirts but absent from the more easily studied inner regions. Aims. Here, we present an analysis of the SRG/eROSITA data from five all-sky surveys.
Hannah McCall, Thomas H. Reiprich, Angie Veronica, Florian Pacaud, Jeremy Sanders, Henrik W. Edler, Marcus Brüggen, Esra Bulbul, Francesco de Gasperin, Efrain Gatuzz, Ang Liu, Andrea Merloni, Konstantinos Migkas, Xiaoyuan Zhang   +13 more
openaire   +5 more sources

Mechanical Characterization of SRG Composites According to AC434

Key Engineering Materials, 2019
In the last decades, technologies and materials such as fiber reinforced polymer (FRP) have been used to strengthen different types of existing structures. More recently, composites have been developed consisting of reinforcement fabrics embedded in an inorganic mortar.
Campanini D., Hadad H. A., Carloni C., Mazzotti C., Nanni A.   +4 more
core   +3 more sources

SRG Inscription in Supramolecular Liquid Crystalline Polymer Film: Replacement of Mesogens

Crystals, 2017
The photoinduced surface relief formation via mass transfer upon irradiation with patterned light has long been a subject of extensive investigation.
Shun Mitsui, Shusaku Nagano, Mitsuo Hara, Takahiro Seki   +3 more
doaj   +2 more sources

eROSITA on SRG [PDF]

SPIE Proceedings, 2010
eROSITA (extended ROentgen Survey with an Imaging Telescope Array) is the core instrument on the Russian Spektrum-Roentgen-Gamma (SRG) mission which is scheduled for launch in late 2012. eROSITA is fully approved and funded by the German Space Agency DLR and the Max-Planck-Society.The design driving science is the detection of 50-100 thousands Clusters
Predehl, P., Andritschke, R., Böhringer, H., Bornemann, W., Bräuninger, H., Brunner, H., Brusa, M., Burkert, W., Burwitz, V., Cappelluti, N., Churazov, E., Dennerl, K., Eder, J., Elbs, J., Freyberg, M., Friedrich, P., Fürmetz, M., Gaida, R., Hälker, O., Hartner, G., Hasinger, G., Hermann, S., Huber, H., Kendziorra, E., von Kienlin, A., Kink, W., Kreykenbohm, I., Lamer, G., Lapchov, I., Lehmann, K., Meidinger, N., Mican, B., Mohr, J., Mühlegger, M., Müller, S., Nandra, K., Pavlinsky, M., Pfeffermann, E., Reiprich, T., Robrade, J., Rohé, C., Santangelo, A., Schächner, G., Schanz, T., Schmid, C., Schmitt, J., Schreib, R., Schrey, F., Schwope, A., Steinmetz, M., Strüder, L., Sunyaev, R., Tenzer, C., Tiedemann, L., Vongehr, M., Wilms, J.   +55 more
openaire   +7 more sources

Design and modelling of self‐excited SRG and FM‐SRG for wind energy generation [PDF]

IET Renewable Power Generation, 2021
Abstract The paper discusses the design and analysis of synchronous reluctance generator with a rating of 2.1 kW. These generators with low power ratings may be a suitable candidate for the rural electrification. In synchronous reluctance generator, the design of the rotor is the most challenging part of the design.
Kitaba Tefera, Praveen Tripathy, Ravindranath Adda   +2 more
openaire   +2 more sources