Theoretical and experimental investigation on the bond between two materials

Sabri, Salah Eddin


Analyses of human-bear conflict in Yusufeli, Artvin, Turkey
Ambarlı, Hüseyin; Bilgin, Cemal Can; Department of Biology (2006)
Increasing levels of conflict between brown bears and rural people have been reported for Yusufeli (Artvin, Turkey). This study aimed to document the conflict, understand human attitudes and responses, determine local habitat use and daily activity patterns of bears, and evaluate available damage prevention techniques. The study was conducted within landscapes at different scales, ranging from a core area defined by a large valley system to the whole of Artvin Province. Data on close encounters, injuries an...
Monitoring durability of new concrete bridge decks
Aktan, Haluk M.; Yaman, İsmail Özgür; Staton, John F. (2001-08-03)
The ND durability monitoring procedure, which measures the soundness of field concrete, is based on the fundamental relationship between ultrasonic pulse velocity (UPV) and permeability of an elastic medium. An experimental study documented adequate sensitivity between UPV and concrete permeability. The durability monitoring procedure is based on a parameter developed as part of this study and called paste quality loss (PQL) which is computed from the probability density function parameters of ultrasonic pu...
Theoretical investigation of laser produced Ni-like Sn plasma
Yurdanur, Elif; Bilikmen, Kadri Sinan; Department of Physics (2006)
In this thesis, theoretical investigation of nickel-like tin plasma is presented. X-ray production in a plasma medium produced by a laser beam is reviewed. Applications mostly, lithography are discussed. Two different schemes for x-ray lasing, namely, quasi-steady state and transient collisional excitation are explained and compared. The computer codes that are used for plasma, especially for laser produced plasma and x-ray laser including hydrodynamic codes, ray-trace codes and collisional radiative codes ...
Estimation of lining thickness around circular shafts
Ozturk, H; Unal, E (2001-06-22)
In this paper, the broken zone developing, around a circular mine shafts and lining pressure is estimated by integrating the results of numerical analysis and the "rock-load height" equation derived from empirical analysis. During numerical modelling studies, the computer program FLAC(2D) was utilized. In order to estimate equivalent Mohr failure Envelope from the generalised Hoek Brown failure criterion, a new FISH function was written within FLAC(2D). Parametric studies were carried out by considering mRM...
Use of foundry sand as a landfill cap layer material
Akkaya, Utku; Çokça, Erdal; Department of Civil Engineering (2015)
A foundry is a kind of manufacture that generates metal castings by pouring molten metal into a preformed mold to yield the resulting hardened cast. Foundries buy specific and high quality silica sands which shape the outer form of mold cavity in casting and molding operations. These sands normally mixed with a small amount of bentonite in order to act as a binder material Landfill capping is a kind of containment technology that is kind of barrier between the contaminated media and the surface. Cap perform...
Citation Formats
S. E. Sabri, “Theoretical and experimental investigation on the bond between two materials,” Ph.D. - Doctoral Program, Middle East Technical University, 1997.