Construction management in space: explore solution space of optimal schedule and cost estimate

IF 3.6 Q1 ENGINEERING, CIVIL Journal of Information Technology in Construction Pub Date : 2023-09-22 DOI:10.36680/j.itcon.2023.032
Marcel Nagatoishi, Renate Fruchter
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引用次数: 1

Abstract

Multi-planetary life is one of humanity's audacious dreams. A key challenge towards achieving such a space mission is the design and construction of space habitats, for instance, on Mars. This paper presents a virtual space construction decision framework (SCDF) prototype developed and tested to address the question: "How can space construction project partners make informed decisions and leverage new construction methods and cutting-edge technologies that are developed and transform the AEC terrestrial industry?" We consider six practical and theoretical points of departure reflecting knowledge and technology and their application towards developing SCDF: General Contractor Workflow; BIM; Generative Scheduling and Construction Schedule Optimization; Construction Robotics; 3D Printing; Virtual Reality (VR) and Visualization. SCDF development applied virtual design and construction (VDC) to model - simulate - optimize - visualize - validate a space construction project by exploring the solution space in the context of extra-terrestrial construction environments from concept design to construction completion in the virtual environment before any mission is launched. Results confirm that insights from terrestrial construction apply to extra-terrestrial construction and vice versa. These insights contribute to the six points of departure at three levels: 1. The SCDF; 2. Extensions to existing technology platforms; 3. New approaches and methods.
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空间中的施工管理:探索最优进度和成本估算的解决空间
多行星生活是人类大胆的梦想之一。实现这一太空任务的一个关键挑战是空间栖息地的设计和建造,例如在火星上。本文介绍了一个虚拟空间建设决策框架(SCDF)原型,该原型开发并测试了以下问题:“空间建设项目合作伙伴如何做出明智的决策,并利用开发和改造AEC地面产业的新建设方法和尖端技术?”我们考虑了六个实际和理论的出发点,反映了知识和技术及其在开发SCDF中的应用:总承包商工作流程;女子;生成式调度与施工进度优化建筑机器人;3 d打印;虚拟现实(VR)和可视化。SCDF的开发应用了虚拟设计和建造(VDC),通过探索地外建筑环境背景下的解决方案空间,在任何任务启动之前,从概念设计到虚拟环境中的施工完成,对空间建筑项目进行建模-模拟-优化-可视化-验证。结果证实,地球构造的见解适用于地外构造,反之亦然。这些见解有助于从三个层面得出六个出发点:1。SCDF;2. 扩展现有技术平台;3.新的途径和方法。
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来源期刊
CiteScore
6.90
自引率
8.60%
发文量
44
审稿时长
26 weeks
期刊最新文献
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