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顶棚水泥砂浆抹灰层脱落事故分析及处理
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作者 段玉波 《黑龙江水利科技》 2003年第2期117-117,共1页
某6层商用综合大楼顶棚水泥砂浆抹灰层脱落事故原因是:(1)抹灰层厚度过大;(2)未待1层砂浆干燥后便进行后1层抹 灰;(3)选用水泥标号不当;(4)养护不够(5)针对事故原因采取了恰当的处理措施。
关键词 商用综合楼 顶棚 水泥砂浆 抹灰层脱落 原因
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Scientific Research Complex "BeOn-1" Performance Indicator of the Operators in Extreme Conditions
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作者 Stoyan Tanev Plamen Trendafilov +3 位作者 Hristo Hristov Svetlin Doshev Blaga Rousseva Dimitar Baturov 《Journal of Earth Science and Engineering》 2014年第11期675-683,共9页
Complexity of the systems in everyday life of modern man continuously increases, as the monitoring and the management are concentrated on and depended on the reactions of one operator or a group of operators. Sometime... Complexity of the systems in everyday life of modern man continuously increases, as the monitoring and the management are concentrated on and depended on the reactions of one operator or a group of operators. Sometimes because of human errors in extreme situations, it increases the potential risk for life of large groups of people and of the operators. This requires continuous improvement of the systems for psycho-physiological assessment by developing the new efficient methods involving known and new indicators of psycho-physiological state of the individual. The complex BeOn-1 is a new computer-based experimental and applied system for examination of situational vigilance and behavior of aviation specialists-pilots, navigators, operators of unmanned aerial vehicles in a complex operating environment with extreme impact factors. In the up-to-date systems for evaluating the operators, the test results are compared and analyzed together with a number of physiological parameters that are used as indicators of psycho-physiological status of the investigated subjects. In the "BeOn-1" they are indicators about the efficiency of individual stress coping strategy. BeOn-I allows us to study the individual skills of perception and the ability to act under extreme conditions of the operational environment and is a comfortable working methodology for daily needs in the selection, periodic monitoring of the operational staff and support to flight safety. 展开更多
关键词 Modeling of extreme situation assessment of operators skills of perception stress coping strategy
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