建设工程项目资源代谢多重复杂性的形成机理、测度模式与作用机制研究

资源低效利用是长期困扰我国可持续发展的共性难题。尤其在工程建设领域，资源治理面临着政策错位、技术失位和管理缺位等诸多矛盾，导致环境破坏问题尤其突出。而矛盾背后的根源则是工程建设项目资源代谢过程中多重复杂性叠加造成的系统黑箱问题。因此，实现对资源代谢因果复杂性的解释学追溯，揭示项目尺度下组织结构性、制度依赖性同环境外部性的相互作用和调节响应规律就显得尤为重要。本项目拟从生态代谢视角阐明工程建设项目资源消耗的复杂性作用机制，进而探索资源代谢的差异化优化策略。主要研究内容包括：（1）抽象凝练建设工程项目资源代谢复杂性要素的实践、逻辑和理论框架，揭示复杂性形成机理；（2）构建涵盖建设项目“管理-组织-任务”的资源代谢超网络框架，实现对建设项目多重复杂性的理论表达和系统测度。（3）通过复杂性解构和整合剖析资源代谢多重复杂性的单向调节和多元响应机制，提出资源代谢的结构性、节点性和行为性优化策略。

Inefficient resource use is a key and common issue impeding the sustainable development of China. In particular, resource governance in the construction field currently faces big challenges from the political, technical, and managerial aspects, which cause significant global environmental damages. Such a fact originates from the black box of resource metabolism system caused by the multiple complexities in construction projects. Therefore, achieving the understanding of the causal complexity of resource metabolism as well as unrevealing the interaction and response mechanism between organizational structure, institutional dependence, and environmental externality are critically important. This research aims to investigate the complexity interaction patterns of resource use in construction projects from a perspective of ecological metabolism, which is beneficial for making differentiated resource optimization strategies at the project level. The primary research content includes: (1) to explore the formation mechanism of complexity by abstracting and refining the practical, logical, and theoretical framework of complexity factors; (2) to represent and measure the multiple complexities from resource metabolism of construction projects by developing a management-organization-task based super network; (3) to understand the impact of multiple complexities on the unidirectional adjustment and multivariate response of resource metabolism from the aspects of complexity decomposition and integration, thereby providing structural, node-based, and behavioral optimization strategies.