| 桥式起重机危险评价的不确定性分析 |
| |
| 引用本文： | 钟茂华,陈宝智.桥式起重机危险评价的不确定性分析[J].辽宁工程技术大学学报(自然科学版),1997(6). |
| |
| 作者姓名： | 钟茂华 陈宝智 |
| |
| 作者单位： | 东北大学 110006 |
| |
| 基金项目： | 国家九.五科技攻关项目(专题编号96-918-01-02)资助. |
| |
| 摘 要： | 综合考虑了桥式起重机伤害事故的确定位和不确定性致灾因素,提出了危险评价的不确定性分析的新方法;利用模糊集理论和非线性规划算法来研究起重机伤害事故发生的可能性;计算结果表明,桥式起重机伤害事故发生的可能性服从某一分布,而不应为某一点的估计值.
|
| 关 键 词： | 桥式起重机 危险评价 不确定分析 模糊集方法 非线性规划 |
Uncertainty Analysis on Risk Evaluation of Bridge Crane |
| |
| Zhong Maohua,Chen Baozhi.Uncertainty Analysis on Risk Evaluation of Bridge Crane[J].Journal of Liaoning Technical University (Natural Science Edition),1997(6). |
| |
| Authors: | Zhong Maohua Chen Baozhi |
| |
| Institution: | Northeastrn University |
| |
| Abstract: | In this paper,certainty and uncertainty factors of accident-causing of bridge crane are surveyed,a new uncertainty analysis of risk evaluation is developed,and by means of Fuzzzy set theory and nonlineaar programming algorithm,possibility value of bridge crane accident is investigated.Computation shows that possibility of bridge crane accident obeys some distribution and isn't the estimated value of a certain point. |
| |
| Keywords: | bridge crane risk evaluation uncertainty analysis fuzzy set theory nonliear programming |
| 本文献已被 CNKI 等数据库收录！ |
