城市基础设施复合化深层机制与优化途径研究

Research on the Deep Mechanisms and Optimization Approaches of Urban Infrastructure Integration

关键词:  风景园林  城市基础设施  边界制约  深层机制  优化途径  复合化

Key words:  landscape architecture  urban infrastructure  boundary constraint  deep mechanism  optimization approach  integration

摘要:

尽管基础设施复合化问题已经成为社会共识，但其生成机制及解决途径仍需要深入研究。以探讨基础设施复合化的深层机制为出发点，通过对复合化进 程中面临的问题进行细致剖析发现：从现象上看，项目类型、场地红线、物权管理、时间周期和专业分工是复合化的制约因素；从机制上看，项目职责管理、价 值约束及知识体系是制约基础设施复合化的更深层原因。针对这一系统性难题，以复合利用为核心理念，从观念、策略和技术层面探索优化途径，旨在破解制约 因素，打破边界限制，从而实现基础设施的高效复合化。构建了基础设施复合化的生成机制及途径模型，从理论层面对复合化深层机制进行深入研究。研究结果 对于城市基础设施复合化项目具有一定的实践指导意义

Abstract:

The adaptive reuse and integrated development of infrastructure represent a profoundly long-term and inherently systemic engineering endeavor. Although the issue of infrastructure integration has become a social consensus, its generative mechanisms and solutions still require in-depth study. This paper focuses on the integration of urban infrastructure by integrating traditional engineered infrastructure with ecologically-based green spaces. Specifically, this integration is achieved through innovative mechanisms, technological collaboration, and spatial nesting, with the aim of efficient resource utilization, enhanced environmental resilience, and optimized public services. With integration and resource synergy as central goals, the study delves into the identified constraining boundaries and generative mechanisms, concluding that project type, site red lines, ownership management, time cycles, and professional division of labor are superficial constraints on integration. In contrast, duty management, value constraints, and knowledge systems are three deep-level mechanisms that are the root causes hindering the development of complexification. Infrastructure construction is managed along industry lines. To overcome the boundaries of project type, ownership management, and site red lines and achieve coordination across these domains, an integrated management approach is required. The infrastructure investment and financing system is structured along industry divisions. It has management experience across various project types, but it often overlooks the rigid functional requirements outside its own sector. Ultimately, the successful and truly beneficial integration of infrastructure can only be assured when underpinned by a complete and robust knowledge system, coupled with the comprehensive technical capacity to effectively coordinate and harmonize multiple specialized professions, thereby guaranteeing the realization of holistic project benefits. Building upon the insights derived from these identified constraining boundaries and deep-seated mechanisms, this paper constructs an optimized pathway model and subsequently proposes three distinct yet interconnected strategic approaches: 1) At the conceptual level: develop a unified understanding of the necessity of complexification; use planning to guide and achieve high-level coordination in the early project stages; coordinate resource supply elements; and establish a life-cycle management concept for infrastructure projects. 2) At the strategic level: adopt a comprehensive value balancing strategy; establish collaborative mechanisms in project construction management procedures; attempt to innovate construction management models; and establish open channels for public participation. 3) At the technical level: conduct research on the diversified demands identified in preliminary studies; plan based on integtation functions and use demand-based project evaluation as the foundation; implement integrated multidisciplinary design using hierarchical collaboration mechanisms, digital collaboration tools, and benefit coordination (cost-benefit models) to transform complex collaboration into standardized, highly executable management processes; and design spaces that combine flexible, shared, and dedicated features to enhance space utilization efficiency, ultimately transforming singlefunction infrastructure into multifunctional complex spaces. Through the synergy achieved at the conceptual, strategic, and technical levels, and by incorporating case studies of projects such as Wulacaogou in Tonghua, Changchun Water Culture Ecological Park, and Jingyue Central Park, this study endeavors to provide a practical, actionable, and readily implementable framework for future urban development. For example, the projects Wulacaogou in Tonghua, Changchun Water Culture Ecological Park, and Jingyue Central Park are examined as practical cases to illustrate the applicability of the proposed framework. Future research will continue to focus on the guiding value of the complexification mechanism model in practice, encouraging all stakeholders to work collaboratively to gradually break down boundary constraints, with the ultimate goal of constructing a sustainable urban infrastructure system characterized by resource saving, environmental friendliness, functional integration, and diverse values.