Preparation of Constraints for Construction Simulation
Preparation of Constraints for Construction Simulation
复制标题
施工模拟约束的准备
DOI：
10.1061/41182(416)57
复制
发表时间：
2011
期刊：
影响因子：
--
通讯作者：
König
中科院分区：
文献类型：
--
作者：
König
施工项目的规划取决于技术和时间限制，这反过来又决定了施工过程之间的关系。此外，许多活动需要专用于施工现场的某些空间，这通常取决于施工进度。如果在施工调度期间没有充分考虑这些依赖关系，它们可能会在施工现场引起冲突，导致无法估量的延误和额外费用。目前，基于建筑信息模型（BIM）的离散事件仿真可以用来支持施工进度计划。通常，建筑信息模型不提供施工调度所需的所有信息。此外，还需要一份施工现场平面图以及关于设备和资源的资料，以提供进一步的细节。本文的重点是数据聚合和施工模拟的约束条件的准备。为了进行有效的施工模拟，必须从各种基础数据模型中提取数据，并使用额外的过程信息进行增强。数据准备和集成到模拟中是在交互式4D编辑器的帮助下完成的，用于施工模拟预处理和评估。
The planning of construction projects depends on technological and temporal constraints, which in turn determine the relationships between construction processes. Additionally, many activities require exclusive access to certain spaces at the construction site, which often depends on the progress of construction. If these dependencies are not adequately considered during construction scheduling, they may cause conflicts at the construction site, resulting in incalculable delays and extra costs. Nowadays, discrete event simulation based on building information models (BIM) can be used to support construction scheduling. Normally, building information models do not provide all the required information needed for construction scheduling. In addition, a construction site plan and information about equipment and resources are required to provide further details. The focus of this paper is on data aggregation and the preparation of constraints for construction simulation. For an efficient construction simulation, data have to be extracted from various underlying data models and enhanced with additional process information. Data preparation and integration into simulation is done with the aid of an interactive 4D editor for construction simulation preprocessing and evaluation.
DOI：
--
发表时间：
1998
期刊：
影响因子：
--
作者：
S. Abourizk;D. Hajjar
通讯作者：
D. Hajjar