The Architecture, Engineering, and Construction (AEC) industry is undergoing rapid digital transformation, producing diverse digital assets such as datasets, computational models, use cases, and educational materials across the built environment lifecycle. However, these resources are often fragmented across repositories and inconsistently documented, limiting their discoverability, interpretability, and reuse in research, education, and practice. This study introduces OpenConstruction, a community-driven open-science ecosystem that aggregates, organizes, and contextualizes openly accessible AEC digital resources. The ecosystem is structured into four catalogs, including datasets, models, use cases, and educational resources, supported by consistent descriptors, curator-led validation, and transparent governance. As of December 2025, the platform hosts 94 datasets, 65 models, and a growing collection of use cases and educational materials. Two case studies demonstrate how the ecosystem supports benchmarking, curriculum development, and broader adoption of open-science practices in the AEC sector. The platform is publicly accessible at https://www.openconstruction.org/.

翻译：建筑、工程与施工（AEC）行业正在经历快速的数字化转型，在整个建筑环境生命周期中产生了多样化的数字资产，如数据集、计算模型、用例和教学材料。然而，这些资源往往分散在不同的存储库中，且文档记录不一致，限制了它们在研究、教育和实践中的可发现性、可解释性和可复用性。本研究介绍了OpenConstruction——一个由社区驱动的开放科学生态系统，旨在聚合、组织和情境化可公开访问的AEC数字资源。该生态系统分为四个目录，包括数据集、模型、用例和教学资源，并辅以一致的描述符、策展人主导的验证和透明的治理机制。截至2025年12月，该平台已收录94个数据集、65个模型，以及不断增长的用例和教学材料集合。两个案例研究展示了该生态系统如何支持AEC领域的基准测试、课程开发以及开放科学实践的更广泛采用。该平台可通过 https://www.openconstruction.org/ 公开访问。