Effect of Changes on Joint Connections of Steel Lattice Towers due to Environmental Loads

2011 ◽  
Vol 2 (1) ◽  
pp. 30-36 ◽  
Author(s):  
Engin Gucuyen ◽  
R. Tugrul Erdem ◽  
Umit Gokkus
Keyword(s):  
Environmental Loads ◽  
Lattice Towers

scholarly journals Sintering Behavior, Thermal Expansion, and Environmental Impacts Accompanying Materials of the Al2O3/ZrO2 System Fabricated via Slip Casting

Materials ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3365
Author(s):  
Justyna Zygmuntowicz ◽  
Magdalena Gizowska ◽  
Justyna Tomaszewska ◽  
Paulina Piotrkiewicz ◽  
Radosław Żurowski ◽  
...  
Keyword(s):  
Thermal Expansion ◽  
Life Cycle ◽  
Coefficient Of Thermal Expansion ◽  
Raw Materials ◽  
Slip Casting ◽  
Ceramic Materials ◽  
Sintering Behavior ◽  
Environmental Loads ◽  
Practical Applications ◽  
Technical Ceramics

This work focuses on research on obtaining and characterizing Al2O3/ZrO2 materials formed via slip casting method. The main emphasis in the research was placed on environmental aspects and those related to the practical use of ceramic materials. The goal was to analyze the environmental loads associated with the manufacturing of Al2O3/ZrO2 composites, as well as to determine the coefficient of thermal expansion of the obtained materials, classified as technical ceramics. This parameter is crucial in terms of their practical applications in high-temperature working conditions, e.g., as parts of industrial machines. The study reports on the four series of Al2O3/ZrO2 materials differing in the volume content of ZrO2. The sintering process was preceded by thermogravimetric measurements. The fabricated and sintered materials were characterized by dilatometric study, scanning electron microscopy, X-ray diffraction, and stereological analysis. Further, life cycle assessment was supplied. Based on dilatometric tests, it was observed that Al2O3/ZrO2 composites show a higher coefficient of thermal expansion than that resulting from the content of individual phases. The results of the life cycle analysis showed that the environmental loads (carbon footprint) resulting from the acquisition and processing of raw materials necessary for the production of sinters from Al2O3 and ZrO2 are comparable to those associated with the production of plastic products such as polypropylene or polyvinyl chloride.

scholarly journals EFFECT OF AN IMPROVEMENT RECYCLABILITY OF PRODUCTS FOR THE ENVIRONMENTAL LOADS DECREASES

1995 ◽  
Vol 23 ◽  
pp. 122-127
Author(s):  
Yasuhiko WADA ◽  
Hikoyuki MIURA ◽  
Kazuko NAKANO
Keyword(s):  
Environmental Loads

Environmental Loads and Detection of Pharmaceuticals in Italy

2001 ◽  
pp. 19-27 ◽  
Author(s):  
E. Zuccato ◽  
R. Bagnati ◽  
F. Fioretti ◽  
M. Natangelo ◽  
D. Calamari ◽  
...  
Keyword(s):  
Environmental Loads

scholarly journals The influence of operational and environmental loads on the process of assessing damages in beams

2015 ◽  
Vol 628 ◽  
pp. 012021
Author(s):  
H Furdui ◽  
F Muntean ◽  
A A Minda ◽  
Z I Praisach ◽  
N Gillich
Keyword(s):  
Environmental Loads
Sign in / Sign up

Export Citation Format

Share Document