搜索结果: 1-15 共查到“知识库 安全工程其他学科”相关记录38条 . 查询时间(1.484 秒)
浅析如何加强非煤矿山外来施工单位的安全管理
外来施工单位 安全管理
2012/3/22
招金矿业股份有限矿金翅岭金矿日常的矿井生产、安装以及改造过程中经常需要外来施工队伍的协作，从而给其安全生产带来一些的不利因素，为满足安全生产要求，根据矿山行业生产特点，加强对外来施工队伍的安全管理也就成为安全工作一个重点。
中国汽车安全技术向主被动一体化发展
汽车安全 主被动一体化
2012/3/19
介绍了汽车安全技术现状我国汽车安全技术标准、政策法规。重点介绍了我国汽车安全技术发展的趋势，融合了主动安全技术与被动安全技术的汽车安全一体化，增加了以智能交通技术为基础的智能化驾驶辅助系统以及预碰撞安全技术。
中国汽车安全技术向主被动一体化发展
汽车安全 主被动一体化
2012/3/19
介绍了汽车安全技术现状我国汽车安全技术标准、政策法规。重点介绍了我国汽车安全技术发展的趋势，融合了主动安全技术与被动安全技术的汽车安全一体化，增加了以智能交通技术为基础的智能化驾驶辅助系统以及预碰撞安全技术。
Optimal maintenance policy for a system subject to damage in a discrete time process
Maintenance Cumulative damage Expected cost rate Operation period Renewal reward theory
2012/4/14
Consider a system operating over n discrete time periods (n=1, 2, …). Each operation period causes a random amount of damage to the system which accumulates over time periods. The system fails when th...
纺织行业的火灾和粉尘爆炸的发生，点火源是导致事故发生的条件之一，若能在事故发生前检测到火花并灭之，完全可以预防事故的发生。火花探测熄灭系统能够胜任此项任务。本文介绍了火花探测熄灭系统的工作原理和管道火花探测熄灭系统的基本组成，分析了纺织厂火花源的产生，探讨了火花探测熄灭系统的安装位置，以及该技术在纺织行业大力推广还要做的大量试验实践工作。本火花探测熄灭系统的最大优点是发现火花立即熄灭，而不会影响生...
油田班组安全文化建设评价指标体系研究
油田 班组 安全文化建设 评价指标体系
2012/7/19
为推动油田班组安全文化建设的持续改进,需要建立科学合理的评价体系,来评价油田的班组安全文化建设现状。针对油田班组安全文化建设的评价指标体系研究有待进一步深化并与现场实际相结合、验证。本文分析了油田班组安全文化建设的结构层次关系,以SMART准则为依据,结合行业标准,采用对初选指标逐阶分层的方法逐步重构出针对油田班组安全文化建设的评价指标体系,并进一步进行了效度、信度、相关性检验,验证其指标体系的有...
Development of new footwear sole surface pattern for prevention of slip-related falls
Coefficient of friction Fall Footwear Slip Rubber
2012/4/12
In this study, a new rubber surface pattern for a footwear sole was developed to prevent slip-related falls. This pattern shows a high static coefficient of friction (SCOF) and a high dynamic coeffici...
Prioritizing highway safety improvement projects: A multi-criteria model and case study with SafetyAnalyst
Highway safety Multi-criteria approach Analytical hierarchy process Fuzzy logic Nonlinear optimization
2012/4/14
This paper presents a multi-criteria model for prioritizing highway safety improvement projects, in which a set of criteria related to the project’s technical, economic, and social impacts are properl...
Analysis on rock burst danger when fully-mechanized caving coal face passed fault with deep mining
Rock burst Microseism monitoring system Fault Numerical simulation
2012/3/27
When fully-mechanized caving face passed fault, rock burst accidence easily occurred. The SOS microseism monitoring system was applied to monitor the microseismic activities all time occurred in the c...
Motorcyclist perception response time in stopping sight distance situations
Exclusive motorcycle lane Perception response time Stopping sight distance Motorcyclist behavior Motorcycle crashes
2012/4/14
One of the most effective engineering measures is the provision of an exclusive motorcycle lane that separates motorcycles from other mixed traffic to reduce traffic congestion and motorcycle crashes....
Theoretical equation of gas desorption of particle coal under the non-uniform pressure condition and its analytical solution
Particle coal The theoretical equation of gas desorption The non-uniform pressure condition Analytical solution
2012/3/31
Based on the second Fick’s law, the theoretical equation of gas desorption of particle coal under the nonuniform pressure condition was developed in this paper. The analytical solution of the theoreti...
Relationship between EMR and dissipated energy of coal rock mass during cyclic loading process
Coal rock mass EMR energy Dissipated energy Hysteresis loop area Amplitude
2012/3/28
Dynamic collapses of deeply mined coal rocks are severe threats to miners. In order to predict the collapses more accurately using electromagnetic radiation (EMR), this paper researched the energy con...
Experimental research on the variational characteristics of vertical stress of soft coal seam in front of mining face
Soft coal seam Mining face Vertical stress distribution Layered characteristics Experimental research
2012/3/28
Permeability of coal seam is extremely sensitive to the in situ stress loaded. The techniques of ‘‘Pressure relief’’ have been proved significantly effective in practice to improve the gas permeabilit...
Analysis on relationship between stress and drill cutting weight using numerical modeling–A case study in Jinjiazhuang coal mine
Stress Drill cutting weight Numerical modeling
2012/4/12
The relationship between stress and drill cutting weight (DCW) is studied with numerical modeling and field testing. Jinjiazhuang coal mine 110403 workface is used as a case study. Stress analysis of ...