摘 要
随着经济全球化和工程建设规模的不断扩大，复杂项目群的造价控制面临着前所未有的挑战。传统单一项目的管理方法已难以适应多项目协同运作的需求，亟需构建一种系统化的协同管理机制以提升造价控制效率与精度。本研究旨在探索复杂项目群造价控制中的协同管理机制，通过整合资源、优化流程和强化信息共享，实现对项目群全生命周期的成本有效管控。研究采用理论分析与实证研究相结合的方法，首先基于系统论和协同理论构建了复杂项目群造价控制的框架模型，随后通过案例分析验证了模型的可行性和有效性。研究结果表明，通过建立跨部门、跨项目的协同平台，能够显著提高信息传递效率，减少成本偏差，并增强决策的科学性。本研究的主要创新点在于提出了“动态协同造价控制”的理念，强调在不确定环境下通过实时数据反馈和智能算法优化资源配置。此外，研究还开发了一套适用于复杂项目群的协同管理工具，为实际工程提供了可操作的解决方案。总体而言，本研究不仅丰富了项目群管理的理论体系，也为实践中的造价控制提供了重要的参考价值。
关键词：复杂项目群；协同管理机制；造价控制；动态协同；全生命周期成本管控
ABSTRACT
With the advancement of economic globalization and the continuous expansion of construction project scales, cost control for complex project portfolios faces unprecedented challenges. Traditional management methods designed for single projects are no longer sufficient to meet the demands of multi-project collaborative operations, necessitating the establishment of a systematic collaborative management mechanism to enhance the efficiency and accuracy of cost control. This study aims to explore the collaborative management mechanism for cost control in complex project portfolios, achieving effective lifecycle cost management through resource integration, process optimization, and strengthened information sharing. A combination of theoretical analysis and empirical research was adopted in this study. First, a fr amework model for cost control in complex project portfolios was constructed based on systems theory and协同theory. Subsequently, the feasibility and effectiveness of the model were validated through case analysis. The results indicate that the establishment of a cross-departmental and cross-project collaborative platform can significantly improve the efficiency of information transmission, reduce cost deviations, and enhance the scientific basis of decision-making. A key innovation of this study is the introduction of the concept of "dynamic collaborative cost control," which emphasizes optimizing resource allocation through real-time data feedback and intelligent algorithm applications in uncertain environments. Additionally, a set of collaborative management tools tailored for complex project portfolios was developed, providing actionable solutions for practical engineering applications. Overall, this study not only enriches the theoretical system of project portfolio management but also offers significant reference value for cost control practices.
Keywords: Complex Project Portfolio; Collaborative Management Mechanism; Cost Control; Dynamic Collaboration; Whole Life Cycle Cost Management
目 录
摘 要 I
ABSTRACT II
第1章 绪论 2
1.1 复杂项目群造价控制的研究背景 2
1.2 协同管理机制研究的意义分析 2
1.3 国内外研究现状综述 3
1.4 本文研究方法与技术路线 3
第2章 复杂项目群造价控制的理论基础 4
2.1 造价控制的基本概念与内涵 4
2.2 协同管理的核心理论框架 4
2.3 项目群管理与造价控制的关系分析 5
2.4 复杂项目群的特点及其对造价的影响 5
2.5 理论基础对协同管理机制的指导作用 6
第3章 复杂项目群造价控制的关键问题分析 7
3.1 造价控制中的主要风险因素识别 7
3.2 资源配置与成本优化的矛盾分析 7
3.3 信息不对称对协同管理的影响 8
3.4 利益相关方的冲突与协调挑战 8
3.5 关键问题对协同管理机制设计的启示 9
第4章 复杂项目群造价控制的协同管理机制构建 10
4.1 协同管理机制的设计原则与目标 10
4.2 基于数据共享的信息化协同平台建设 10
4.3 动态调整机制在造价控制中的应用 11
4.4 激励与约束机制的平衡设计 11
4.5 协同管理机制的实施路径与保障措施 12
结论 13
参考文献 14
致 谢 15
