• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文学位 >Applying a set-based design approach to reinforcing steel design.
【24h】

Applying a set-based design approach to reinforcing steel design.

机译：将基于集合的设计方法应用于钢筋设计。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Researchers and practitioners have been implementing 'lean' in the architecture engineering construction (AEC) industry since the 1990s. They seek to bring lean practices from the manufacturing and new product development communities, most notably those developed by Toyota, to the AEC industry in support of improved project delivery. Toyota engineers use a set-based design methodology to promote innovation in product design, reduce rework, and facilitate collaboration between project stakeholders. AEC practitioners use a set-based design methodology to some degree; however, it has not been formalized nor has implementation been widespread.;The set-based design methodology involves postponing commitment to a specific design, instead generating and evaluating sets of design alternatives. A design team reviews the sets of design alternatives available to each project stakeholder and integrates them to find compatible combinations. They weigh input from several project stakeholders at the same time, early on, and throughout project delivery, while studying tradeoffs between what individual stakeholders value and what is of value to the project as a whole. Set-based communication helps stakeholders avoid rework and, through teamwork, develop a more globally satisfactory design than would otherwise be the case.;This dissertation argues for the use of a set-based design methodology in the AEC industry and presents tools and processes that could aid in its implementation. It specifically explores the use of a set-based design methodology to select reinforcing steel (rebar) configurations for reinforced concrete projects through case studies and workshops. Moreover, it examines the role of the design structure matrix (DSM) in revealing opportunities for implementing a set-based design methodology and explains the role of the Choosing By Advantages Decisionmaking System (CBA) in a set-based design methodology.;Research findings illustrate the effectiveness of set-based design in reducing rework and facilitating innovation on AEC projects. No single set-based design methodology will apply to all projects: opportunities for implementation vary from project to project. This dissertation delivers a proof of concept for a set-based design methodology and validates it through case studies and workshops. Future research can deepen the theoretical understanding of set-based design methodologies and further advance tools to support it in the AEC industry.
机译：自1990年代以来，研究人员和从业人员一直在建筑工程建设（AEC）行业中实施“精益”。他们试图将制造和新产品开发社区（尤其是丰田开发的社区）的精益实践引入AEC行业，以支持改进的项目交付。丰田工程师使用基于集合的设计方法来促进产品设计的创新，减少返工并促进项目涉众之间的协作。 AEC从业人员在某种程度上使用基于集合的设计方法。基于集合的设计方法涉及推迟对特定设计的承诺，而是生成和评估设计备选方案集。设计团队审查每个项目涉众可使用的设计替代方案，并将它们集成在一起以找到兼容的组合。他们在同时，早期和整个项目交付过程中权衡了几个项目利益相关者的意见，同时研究了各个利益相关者的价值与整个项目的价值之间的权衡。基于集合的沟通帮助利益相关者避免返工，并且通过团队合作，开发出比其他情况更令人满意的全局设计。本论文主张在AEC行业中使用基于集合的设计方法论，并提出工具和流程，可以帮助其实施。它通过案例研究和研讨会，特别探讨了使用基于集合的设计方法为钢筋混凝土项目选择钢筋（钢筋）配置的方法。此外，它研究了设计结构矩阵（DSM）在揭示实施基于集合的设计方法的机会中的作用，并解释了优势选择决策系统（CBA）在基于集合的设计方法中的作用。说明基于集合的设计在减少返工和促进AEC项目创新方面的有效性。没有一套基于集合的设计方法论可适用于所有项目：实施机会因项目而异。本文为基于集合的设计方法论提供了概念验证，并通过案例研究和研讨会对其进行了验证。未来的研究可以加深对基于集合的设计方法论的理论理解，并进一步改进在AEC行业中支持它的工具。

著录项

  • 作者

    Parrish, Kristen Danielle.;

  • 作者单位

    University of California, Berkeley.;

  • 授予单位 University of California, Berkeley.;
  • 学科 Engineering Civil.
  • 学位 Ph.D.
  • 年度 2009
  • 页码 339 p.
  • 总页数 339
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号