CAREER: Infrastructure Management: Inspection, Assessment, Deterioration Forecasting, and Decision Making

职业：基础设施管理：检查、评估、恶化预测和决策

• 批准号: 0093452
• 负责人: Rabi Mishalani
• 金额: $ 37.5万
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-10-01 至 2007-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0093452&HistoricalAwards=false
• 关键词: CAREER; Infrastructure; Management; Inspection; Assessment

0093452 "Infrastructure Management: Inspection, Assessment, Deterioration forecasting, and Decision Making" P.I. Mishalani, Rabi, Ohio State UniversityTransportation infrastructure systems are long-lived and large-scale in nature. Deteriorating infrastructure can thus have serious, widespread, and prolonged negative impacts on social, industrial, and economic activities of society. The overall objectives of the proposed research plan are to contribute to the knowledge base of the behavior of infrastructure systems to use to guide the development of methods for improving their management.The research aims to provide an integrated view of the entire infrastucture provision process, including: 1) multivariate condition assessment and deterioration modeling; 2) spatial sampling strategy selection; 3) modeling the effect of initial design and construction decisions on deterioration; 4) optimal design-build-operate-maintain strategy selection; 5) modeling agency behavior. The elements will be addressed on a data-driven basis, i.e., as information is gleaned. Statistical and operations research methodologies will be employed.The education plan involves advocates a systems approach to civil infrastructure and disseminating the results to graduate and undergraduate courses and research, professional development offerings for engineers and researchers.Miriam HellerProgram Director, Information Technology and Civil Infrastructure Systems

0093452“基础设施管理：检查、评估、恶化预测和决策”P.I. Mishalani，Rabi，俄亥俄州州立大学交通基础设施系统是长期和大规模的性质。 因此，不断恶化的基础设施可能对社会、工业和经济活动产生严重、广泛和长期的负面影响。 本研究计划的总体目标是建立基础设施系统行为的知识库，以指导基础设施系统管理方法的发展，研究的目的是提供一个完整的基础设施提供过程的视图，包括：1）多变量状态评估和退化建模，2）空间抽样策略选择，3）空间抽样策略选择，4）空间抽样策略选择，5）空间抽样策略选择，6）空间抽样策略选择，7）空间抽样策略选择，8）空间抽样策略选择，8）空间抽样策略选择，8）空间抽样策略选择，9）空间抽样策略选择，10）空间抽样策略选择，10）空间抽样策略选择，11）空间抽样策略选择，12）空间抽样策略选择，13）空间抽样策略选择，14）空间抽样策略选择，15）空间抽样策略选择。3）模拟初始设计和施工决策对劣化的影响; 4）最优设计-建造-运营-维护策略选择; 5）模拟代理行为。 这些要素将在数据驱动的基础上加以处理，即，信息被收集。 将采用统计和运筹学方法。教育计划包括倡导民用基础设施的系统方法，并将结果传播到研究生和本科生课程和研究，为工程师和研究人员提供专业发展服务。Miriam Heller信息技术和民用基础设施系统项目总监