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Process transparency for sustainable building delivery.

机译：透明的过程，实现可持续的建筑物交付。

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摘要

The construction and operation of buildings have considerable impacts, accounting for more than one third of all material and energy flows worldwide. A greater market share of sustainable buildings, which seek to reduce the associated negative impacts, is an essential part of plans to address global problems such as energy and water shortages, and climate change. Proven strategies and technologies exist today for more sustainable buildings, yet a pressing need to improve their implementation remains. The processes for planning, designing, building and operating, or "delivering," these sustainable buildings are often complex and unfamiliar to the stakeholders (e.g., owners, designers and constructors) whose collaboration is essential to sustainable solutions.;In other industries, process transparency helps facilitate complex, unfamiliar processes by making situations; including status, goals and rules; visible to all stakeholders. This research revealed the possibility of cost savings for sustainable buildings through increased process transparency by comparing the delivery of recently completed sustainable building projects to hypothetical, "counterfactual," delivery of the same projects with complete process transparency. Building on this finding, one strategy for enhancing process transparency was also studied. Process maps, which are visual aids for picturing work processes, were developed. Then, quizzes and surveys were used to study the influence of process mapping on transparency.;Primary contributions of this research include a rigorous method for applying counterfactual analyses to project delivery, evidence that reduced costs for sustainable buildings are possible by increasing delivery process transparency, and evidence that process mapping may be considered as a method to enhance process transparency.
机译：建筑物的建设和运营会产生重大影响，占全球所有物质和能源流的三分之一以上。旨在减少相关负面影响的可持续建筑的更大市场份额，是解决全球性问题（如能源和水短缺以及气候变化）计划的重要组成部分。如今，已存在成熟的策略和技术来实现更具可持续性的建筑，但迫切需要改进其实施。这些可持续建筑的规划，设计，建造和运营或“交付”过程通常是复杂的，并且对于利益相关者（例如业主，设计师和建筑商）而言是陌生的，而他们的合作对于可持续解决方案至关重要。透明性通过处理情况来帮助促进复杂，陌生的过程；包括地位，目标和规则；对所有利益相关者可见。这项研究通过将最近完成的可持续建筑项目的交付与具有完全过程透明性的相同项目的假设性，“反事实”交付进行比较，揭示了通过提高过程透明度来节省可持续建筑成本的可能性。基于这一发现，还研究了一种提高过程透明度的策略。开发了过程图，它是描绘工作过程的视觉辅助工具。然后，通过测验和调查来研究过程映射对透明度的影响。该研究的主要贡献包括将反事实分析应用于项目交付的严格方法，证明通过提高交付过程的透明度可以降低可持续建筑的成本，证据表明可以将过程映射视为增强过程透明度的一种方法。

著录项

  • 作者

    Klotz, Leidy.;

  • 作者单位

    The Pennsylvania State University.;

  • 授予单位 The Pennsylvania State University.;
  • 学科 Engineering General.;Operations Research.;Engineering Civil.
  • 学位 Ph.D.
  • 年度 2008
  • 页码 294 p.
  • 总页数 294
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程基础科学;建筑科学;运筹学;
  • 关键词

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