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Phenomenons such as ??swell?? exist in storing and transporting of packagings of air conditioners, which affect the safety of the packaging stacks and the product image. According to this, researches were taken out on aspects affecting the resistance capacity of boxes such as environment, material of boxes, and box structure design. By combining method of both design and experiments, we tested the...
Mining with backfill is one of main issues of green technique in coal mine. Early strength of backfill material is a key to backfill mining technique. The influence of cementing material type, density of slurry and content of sialite on early strength of paste-like backfill material is studied experimentally. The result shows that strength of backfill material with sialite is higher than that of backfill...
Brominated flame retardants (BFRs) play a vital and irreplaceable role in fire safety programs. They offer the stability needed to insure that fire safety is maintained over the life of a product. This stability also translates to them being persistent when released into the environment. Although detected in the environment in extremely small quantities, well below established threshold levels, detection...
This paper presents a structural health monitoring system for monitoring, with reduced visual impact, one historical building structure. The system is based on fiber Bragg gratings and comprises 19 displacement sensors and 5 temperature sensors. All the sensors were custom made according to the monitoring points' characteristics. The results obtained over the first year of monitoring are presented...
The sustainable energy and sustainable mobility prompt opportunity and challenges for power electronics developments. The key issues of sustainable mobility are: energy, environment and safety. Therefore developing clean, efficient and intelligent vehicles, including battery electric vehicles, hybrid electric vehicles and fuel cell electric vehicles is necessary. The two major environmental risks...
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