Maintenance plan optimization system for existing concrete bridge groups

AYAHO MIYAMOTO; MASAAKI KONNO; HIDEAKI NAKAMURA; EUGEN BRUHWILER

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Maintenance plan optimization system for existing concrete bridge groups

机译：现有混凝土桥梁群维修计划优化系统

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In the present study a comprehensive decision support system is developed for the formation of maintenance strategies with/without annual budget limitations. This system is based on life-cycle cost analysis of an entire bridge inventory, which comprises part of a highway network. The formulation of an optimum bridge maintenance program for an entire stock of bridge structures has been impeded historically by insufficient information concerning the existing structural conditions. The capability of this optimization system was enhanced by employing Genetic Algorithms in the formation of semi-optimal solutions. This system was tested by employing to formulate a set of semi-optimal bridge management programs for a set of selected existing bridges representing a typical al bridge inventory.

机译：在本研究中，开发了一种综合决策支持系统，用于形成具有/不具有年度预算限制的维护策略。该系统基于整个桥梁库存的生命周期成本分析，其中包括高速公路网络的一部分。由于缺乏有关现有结构条件的信息，历史上一直阻碍了针对整个桥梁结构的最佳桥梁维护计划的制定。通过使用遗传算法形成半最佳解，增强了此优化系统的功能。通过采用该系统为一组代表典型桥梁库存的选定现有桥梁制定一套半最佳桥梁管理程序来进行测试。

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《Structure and Infrastructure Engineering》 |2006年第2期|共25页
作者
AYAHO MIYAMOTO; MASAAKI KONNO; HIDEAKI NAKAMURA; EUGEN BRUHWILER;
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正文语种 eng
中图分类建筑科学;
关键词
Bridge management system; Existing bridge group; Maintenance level; Maintenance planning; Annual budget; Genetic algorithms;

机译：桥梁管理系统;现有桥梁组;维护水平;维护计划;年度预算;遗传算法;

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专利

1. Maintenance plan optimization system for existing concrete bridge groups [J] . AYAHO MIYAMOTO, MASAAKI KONNO, HIDEAKI NAKAMURA, Structure and Infrastructure Engineering . 2006,第2期

机译：现有混凝土桥梁群维修计划优化系统
2. APPLICATION OF MULTIPLE ASSESSMENT ITEMS OPTIMIZATION METHOD TO DETERMINING THE REPAIR RANKING OF EXISTING REINFORCED CONCRETE BRIDGE SYSTEM [J] . Ming-Te Liang, Chin-Ming Lin, Chi-Jang Yeh Journal of the Chinese Institute of Engineers. Series A . 2005,第4期

机译：多种评估项目优化方法在确定现役钢筋混凝土桥梁系统维修范围中的应用
3. A knowledge-based system for maintenance planning of highway concrete bridges [J] . A.P. Chassiakos, P. Vagiotas, D.D. Theodorakopoulos Advances in Engineering Software . 2005,第11a12期

机译：基于知识的公路混凝土桥梁养护计划系统
4. OPTIMIZATION OF MAINTENANCE MANAGEMENT FOR EXISTING CONCRETE BRIDGES [C] . Ayaho Miyamoto, Kei Kawamura, Hideaki Nakamura RILEM/CIB/ISO International Symposium on Integrated Life-Cycle Design of Materials and Structures (ILCDES 2000), May 22-24, 2000, Helsinki, Finland . 2000

机译：现有混凝土桥梁维护管理的优化
5. Design for existing lines (DFEL): New part and process plan design determination and optimization to best fit and utilize available existing production lines. [D] . Smithson, Arlene G. 2005

机译：现有生产线的设计（DFEL）：确定和优化新零件和工艺计划，以最合适地利用现有生产线。
6. Study on optimization of inspection mechanism of concrete beam bridge [O] . Dan Su, Yisheng Liu, Xintong Li, 2021

机译：混凝土梁桥检查机理优化研究
7. MULTIOBJECTIVE OPTIMIZATION OF MAINTENANCE PLANNING FOR EXISTING BRIDGES BY USING BRIDGE MANAGEMENT SYSTEM (BMS) [O] . Ayaho Miyamoto, Kei Kawamura, Hideaki Nakamura 1998

机译：利用桥梁管理系统（BMS）对现有桥梁维修规划的多目标优化
8. Development of a Rebar Dowel Anchorage System for Attaching the California Type 25 Concrete Barrier to Existing Bridges [R] . Dusel, J. P. , Stoker, J. R. , Nordlin, E. F. 1979

机译：开发用于将加利福尼亚25型混凝土护栏连接到现有桥梁的钢筋锚杆锚固系统

Maintenance plan optimization system for existing concrete bridge groups

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