zhangzhixia
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- Associate Professor
- Supervisor of Master's Candidates
- Name (Pinyin):zhangzhixia
- School/Department:管理学院
- Education Level:With Certificate of Graduation for Doctorate Study
- Business Address:教学西楼213
- Degree:Doctoral degree
- Professional Title:Associate Professor
- Status:Employed
- Alma Mater:西安建筑科技大学
- Teacher College:管理学院
- Discipline:Management Science and Engineering
Other Contact Information
- Email：
- Paper Publications
基于级联失效的燃气管网节点重要度评估
Release time:2024-08-09 Hits:
- Affiliation of Author(s):管理学院
- Journal:消防科学与技术
- Key Words:级联失效;节点重要度;燃气管网;安全评估;
- Abstract:针对燃气复杂网络中某个节点失效引起整个系统大规模级联反应的系统脆弱性问题,选取度中心性、介数中心性、紧密度中心性三个指标计算节点拓扑结构中心度,通过移除中心度值较高节点模拟燃气管网重要节点故障演化,建立级联失效模型。以某地天然气中压管网为例,通过模拟目标节点故障引发的其他节点水力失效计算目标节点的级联影响度,综合燃气管网中节点的拓扑结构中心度和级联失效影响度对其重要性进行评估。
- First Author:zhangzhixia
- Indexed by:Journal paper
- Correspondence Author:姜青青
- Discipline:Management Science
- Volume:中文核心期刊:541-544,4
- ISSN No.:1009-0029
- Translation or Not:no
- Date of Publication:2018-04-15