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首页> 外文会议>Annual conference of the Canadian Society for Civil Engineering >Integrating Building Information Modeling (BIM), Energy Analysis and Simulation Tools to Conceptually Design Sustainable Buildings
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Integrating Building Information Modeling (BIM), Energy Analysis and Simulation Tools to Conceptually Design Sustainable Buildings

机译：集成建筑信息模型（BIM），能源分析和模拟工具，从概念上设计可持续建筑

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It is commonly acknowledged that the energy consumption of buildings is high, therefore owners, architects and designers are required to show more concern about the sustainability and energy performance of proposed building projects. The construction industry is considered to be one of the industries that consume the highest amount of energy in North America. For years, energy simulation tools were used by designers to design energy-efficient buildings. However, most of the time energy analysis for buildings is conducted at the end of the design stage, when building components and elements are already selected and they can no longer be changed or modified. The ability to simulate the energy consumption of a building's components at the conceptual design stage would help designers to make the right decision and to choose the best design alternative that would lead to a more energy efficient project. Building Information Modeling (BIM) offers the design team the ability to assess different alternatives at the conceptual design stage of the project so that ultimate energy strategies and systems are achieved. This will help designers select the right type of materials early during the design stage and, accordingly, will allow them to make energy related decisions that have great impact on the building's life cycle. The aim of this paper is to develop and improve interoperability between BIM, energy analysis and lighting simulation tools through different formats and compare the workability of each method at the conceptual design stage within the sustainability constraints in an efficient and timely manner. Moreover, to be able to measure the embodied energy of every building components used in the BIM model, a methodology to integrate BIM into Life Cycle Assessment (LCA) is taken into consideration. Successful implementation of the proposed methodology will offer the design team a new way of visualizing and identifying potential gains/losses of energy for the whole building and the embodied energy of each component associated with them. By doing so they will be able to go back and modify their sustainable conceptual design in a more efficient method. A hypothetical building project is used in order to illustrate the workability and capability of the developed model.
机译：众所周知，建筑物的能源消耗很高，因此要求业主，建筑师和设计师对拟议的建筑项目的可持续性和能源性能表现出更多的关注。建筑业被认为是北美消耗能源最多的行业之一。多年来，设计师一直使用能源模拟工具来设计节能建筑。但是，大多数时候，建筑物的能源分析是在设计阶段结束时进行的，此时已经选择了建筑物的组成部分和元素，因此无法再更改或修改它们。在概念设计阶段模拟建筑物各个组件的能耗的能力将帮助设计师做出正确的决定，并选择最佳的设计替代方案，从而实现更具能源效率的项目。建筑信息模型（BIM）使设计团队能够在项目的概念设计阶段评估不同的替代方案，从而实现最终的能源策略和系统。这将有助于设计师在设计阶段的早期选择正确的材料类型，从而使他们能够做出与能源有关的决定，这些决定对建筑物的生命周期产生重大影响。本文的目的是通过不同的格式来开发和改进BIM，能量分析和照明模拟工具之间的互操作性，并在概念设计阶段在可持续性约束内高效，及时地比较每种方法的可操作性。此外，为了能够测量BIM模型中使用的每个建筑组件的内含能量，考虑了将BIM集成到生命周期评估（LCA）中的方法。成功实施所提出的方法将为设计团队提供一种可视化和识别整个建筑物以及与之关联的每个组件所体现的能量的潜在收益/损失的新方法。这样，他们将能够以更有效的方法返回并修改其可持续概念设计。为了说明开发模型的可操作性和能力，使用了一个假设的建筑项目。

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