Salman Hawas, Shatha Hasan Ali Al-Salim, Nabeel
Published in
IOP Conference Series: Earth and Environmental Science
Due to harsh weather factors, overloading, poor design, and material defects, reinforced concrete (RC) constructions’ early degradation has grown significantly over the last few decades. RC element repair is crucial to improving existing structures’ service life. Also, the transverse openings are frequently utilized in beams in modern structures to...
Sorrentino, L. Lama, G. Verdolotti, L. Oliviero, M. Touchard, Fabienne Mellier, David Malinowski, Pawel
International audience
Grari, Manel Di Mascolo, Maria Simeu-Abazi, Zineb
International audience
Griffiths Alfaro, Pablo
During the 20th century, polymers developed at a very high speed, due to their ease of production and their versatility, allowing the development of different classes of materials depending on the intended application. Due to their popularity, the production of polymers has resulted in a huge amount of waste. In particular, vulcanized elastomers ha...
Che, Yan-Jun Guo, Jiang-Bo Hao, Yue Feng Luo, Zong-Ping
Published in
BMC musculoskeletal disorders
Conservative treatment is the recommended first-line treatment for degenerative disc diseases. Traction therapy has historically been one of the most common clinical methods to address this, but the clinical effect remains controversial. Forty-two six-month-old male Sprague-Dawley rats were randomly divided into six groups: the model group (Group A...
Burdonov, Igor Kossachev, Alexandre Yevtushenko, Nina López, Jorge Kushik, Natalia Zeghlache, Djamal
Software Defined Networking (SDN) devices (e.g., switches) route traffic according to the configured flow rules, and thus a set of virtual paths gets implemented in the data plane. We propose a novel preventive approach for verifying that no misconfigurations (e.g., infinite loops), can occur given the requested set of paths. Such verification is e...
Habib, Ahed Yildirim, Umut Eren, Ozgur
Published in
Innovative Infrastructure Solutions
Seismic retrofitting and/or the strengthening of RC columns has been a popular area of research for decades. Currently, reinforced concrete jacketing is considered as the most common technique for repairing and strengthening of deficient and/or damaged RC columns. In general, this technique is a practical solution to recover and improve the load-ca...
Moravec, Jaromir Novakova, Iva Sobotka, Jiri Kik, Tomasz
Published in
MATEC Web of Conferences
Papers deals with the problems of repairs at new and also already loaded components of steam and gas turbines. Generally, it is about welding repairs at valve and turbine chambers, transmitters, vane carriers, tripping valve body and so on. There are both technological defects caused by casting (e.g. shrinkage cavities, misruns, porosity and cracks...
Huang, Chunjie
Le procédé Cold Spray (CS) ou projection à froid a été largement étudié en raison de son rendement de projection et de la conservation des propriétés du matériau de départ. Donc, ce procédé a montré des avantages évidents sur la fabrication de différents dépôts à base de cuivre et de ses alliages par rapport à d'autres techniques, comme l’électrodé...
Al Amli, Ali Sabah Ahmed Al-Ansari, Nadhir Abtan, Yaarub G.
An experimental study was conducted to investigate the behavior of composite concrete beams damaged and cracked under pure torsion, and then repaired by external strengthening. This was achieved using high strength Carbon Fiber Reinforced Polymer (CFRP) laminates bonded with epoxy four composite modify reactive powder concrete (MRPC) I-beams. Diffe...
