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Приказ резултата 31-40 од 104
ANN model of brick properties using LPNORM calculation of minerals content
(Elsevier Sci Ltd, Oxford, 2014)
Mineralogical composition of heavy clays is one of the most important properties when stadying raw materials in brick industry. Within this study, quantitative determination of minerals using LPNORM calculation was performed, ...
Influence of FSW parameters on formation quality and mechanical properties of Al 2024-T351 butt welded joints
(Elsevier, Amsterdam, 2013)
The influence of R/v ratio on joint quality in 2024-T351 aluminum alloy was studied. Specimens were subjected to friction stir welding with the rotation rates of 750, 950 and 1180 r/min and welding speed between 73 and 190 ...
Sensitivity analysis of mathematical models for final product properties: Link to DTG curve
(Elsevier Sci Ltd, Oxford, 2013)
Compressive strength and water absorption of fired heavy clay products varies with firing temperatures, but not entirely according to linear function, as it is mostly reported in literature. Also, differential thermo-gravimetric ...
Failure investigation of the bucket wheel excavator crawler chain link
(Pergamon-Elsevier Science Ltd, Oxford, 2013)
The high mobility of open pit machines in heavy duty conditions provides fertile ground for the occurrence of various failures of the traveling mechanisms' vital parts such as chain links. The goal of the study presented ...
Explicit parametric method for optimal spur gear tooth profile definition
(Trans Tech Publications Ltd, 2013)
The gear tooth profile has an immense effect on the main operating parameters of gear pairs (load capacity, working life, efficiency, vibrations, etc). In current engineering research and practice, there is a strong need ...
Usaglašeni uslovi za plasman građevinskih proizvoda - uredba P6-Ta (2009)0320 / Harmonized condition for the marketing of construction products: Regulation P6-Ta (2009)0320
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2011)
U radu je u kratkim crtama dat prikaz Uredbe P6-Ta(2009)0320 o usaglašenim uslovima plasmana građevinskih proizvoda na tržištu evropske ekonomske zajednice. Ova uredba zamenjuje postojeću direktivu za građevinske proizvode ...
Bitne karakteristike građevinskih proizvoda i interpretativni dokumenti proistekli iz direktive CPD 89/106/EEC i uredbe 305/2011 / The essential performances of construction materials and interpretation documents arising from directive 89/106/EEC and regulation 305/2011
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2011)
Direktiva CPD 89/106/EEC i Uredbe P6-TA (2009)0320 i 305/2011 regulišu oblast usaglašenosti plasmana građevinskih konstrukcionih materijala na teritoriji zemalja članica evropske zajednice. Da bi se to postiglo, bilo je ...
Dehydration investigations of a refractory concrete using DTA method
(Springer, Dordrecht, 2012)
The base mix refractory concrete is corundum-based, containing corundum as refractory aggregate and CAC as hydraulic binder, with a spinel as an additive. The authors investigated the dehydration reactions which occur from ...
Water retention parameters and sediment dispersivity of the Zemun loess plateau (Belgrade, Serbia)
(Publ House Bulgarian Acad Sci, Sofia, 2019)
The paper presents the results of recent investigations of the Zemun Loess Plateau, which focused on unsaturated and dispersive loess soil. Soil water retention curves, SWRCs, were determined experimentally, using a pressure ...
Discrete element model of particle transport and premixing action in modified screw conveyors
(Elsevier Science Bv, Amsterdam, 2018)
In this paper, five types of horizontal single-pitch screw conveyors with modified geometry, with three different lengths (400, 600 and 800 mm) were investigated for transport and auxiliary mixing action of two materials: ...