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绿色建筑的经济理性与对策 总被引:4,自引:0,他引:4
论述了绿色建筑的内涵,比较了绿色建筑与一般建筑,应用生命周期成本法和造价分析法探讨了绿色建筑的价值理念。基于绿色建筑外部性分析,阐述了解决绿色建筑外部性的经济原理,提出了一些推动绿色建筑发展的对策。 相似文献
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简述了集装箱建筑的发展现状,梳理了集装箱建筑与新兴建筑体系的关系,总结出集装箱建筑的体系属性,分析了集装箱建筑的特征,提出我国集装箱建筑的发展思路,以供参考。 相似文献
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防恐建筑结构抗爆防护分类设防标准研究 总被引:1,自引:0,他引:1
针对我国尚未制订建筑结构抗爆防护设防标准,制约建筑结构抗爆设计工程应用的现状,研究了适合我国国情的建筑结构抗爆防护分类设防标准。对已发生典型爆炸袭击事件的规模进行了统计分析,确定了建筑结构的抗爆设防烈度;总结爆炸作用下建筑结构破坏特点,确定了建筑结构抗爆防护目标;基于抗爆设防烈度和抗爆防护目标,提出了建筑结构的抗爆防护等级。将建筑结构进行类别划分,确定了不同类别建筑结构的抗爆重要性等级;考虑主要影响因素,确定了建筑结构的爆炸易损性等级;采用风险分析的方法提出了建筑结构的爆炸风险等级。依据抗爆防护等级和爆炸风险等级,建立了建筑结构的抗爆设防标准。基于建筑结构抗爆重要性等级,提出了建筑结构的抗爆设防类别,进而建立了建筑结构的抗爆分类设防标准。 相似文献
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本文首先分析了超低能耗建筑与绿色建筑的概念,其次对比分析了超低能耗建筑与绿色建筑的指标,最后分析了超低能耗建筑与绿色建筑的施工要求差异,以期进一步提高超低能耗建筑与绿色建筑设计施工的应用效果。 相似文献
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A life-cycle inventory model for the office buildings is developed in this paper. The environmental effects of two different building structures, steel and concrete, are intercompared. The results show that the steel-framed building is superior to the concrete-framed building on the following two indexes, the life-cycle energy consumption and environmental emissions of building materials. It is found that the life-cycle energy consumption of building materials per area in the steel-framed building is 24.9% as that in the concrete-framed building, whereas, on use phase, the energy consumption and emissions of steel-framed building are both larger than those of concrete-framed building. As a result, lower energy consumption and environmental emissions are achieved by the concrete-framed building compared with the steel-framed building on the whole life cycle of building. The present study also provides a good method of assessing the performance of energy saving and environmental protection of different building structures based on a whole life cycle. 相似文献
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根据当下环境危机,设计出一种具备绿色功能的多孔建筑,以新型外围护结构体系为特征,在具有特色外表和造型的基础上,实现建筑节能,并采取让建筑融于自然的方法丰富与完善建筑,促进建筑形体结构以及建筑功能使用的高效设计与合理形成,最终达到绿色建筑的目标。 相似文献
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Haejun Park Brian J. Meacham Nicholas A. Dembsey Mark Goulthorpe 《Building Research & Information》2014,42(6):696-709
A new framework is presented to facilitate better incorporation of building fire safety performance options into the building design process. Based on the building design process and key design decisions undertaken at each phase, a knowledge set is developed to aid building designers to understand better the effects of design decisions on building fire performance. This also minimizes potential competing objectives in later design phases by sharing necessary concerns in advance. Drawing on the knowledge set, a conceptual building fire safety evaluation tool illustrates how primary building designers and fire safety engineers can quantitatively assess fire safety performance for different solutions. It is shown how building fire safety performance attributes can be arranged by building design phase, how various scenarios can be explored, and how appropriately balanced building design and fire safety design solutions can be identified at different phases of the building design process. 相似文献
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目前对住宅节能的研究大多集中在单体层面,倒如对围护结构热工物理性能展开研究通过对住宅单体进行充分的节能设计,显然可以取得良好的节能效果。但在另一方面,住宅单体几乎总是位于特定的住区建筑群之中,而住区的微环境会对其中的住宅单体能耗带来直接的影响。因此,除在单体层面研究住宅节能外,还需要在群体层面研究住区节能。该文运用EnergyPlus能耗模拟软件对住区能耗影响因子进行了定量研究,分析了建筑密度、建筑间距、建筑朝向和景观对住区能耗的影响规律。 相似文献
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解析法建筑工程规划验线必须合理选取验测点。基于建筑工程建设位置、建设形状、建筑间距、建筑面宽和建筑退让用地红线等规划许可条件的规划验线验测点选取规则,是一个经济、合理、有效的规则。依据该规则选取规划验线验测点,是确保建筑工程规划验线成果能够如实反映被检验建筑物的相关现状空间要素与其规划许可条件符合情况的前提。 相似文献
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Xiaoliang Zhang Jianjun Xia Ziyan Jiang Jiyi Huang Rong Qin Ye Zhang Ye Liu Yi Jiang 《Building Simulation》2008,1(3):193-209
This is the companion paper of part I of DeST overview. DeST was developed as a building simulation tool with the aim of benefiting
both design of and research on building energy efficiency. During its development, DeST has been applied to many projects,
development of building regulations, and research. This paper gives examples of several areas in which DeST has been applied,
including building design consultation, building commissioning, building energy conservation assessment, a building energy
labeling system, and scientific research. Examples from a demonstration building are presented to demonstrate the entire process
of aiding design with DeST. Additional projects and regulations are also mentioned to introduce other applications of DeST. 相似文献
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绿色建筑理念的形成经历了四个阶段:生态建筑、可持续建筑、节能省地型建筑和绿色建筑。"绿色建筑"概念具有丰富的内涵,当今",绿色建筑"已经成为一个综合了自然、文化与经济等多层面问题的复合概念。绿色建筑的人文理念是绿色建筑的灵魂。"以人为本,诗意安居"是绿色建筑的核心人文理念,"以人为本"就是将人作为绿色建筑的根本出发点和归结点,"诗意安居"作为人类生存的一种理想化的审美境界,自然是绿色建筑所要追寻和达到的最高境界。 相似文献
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结合肇庆市建筑节能现状和地区气候特征,对某办公楼现有围护结构热工性能及建筑能耗现状进行模拟分析研究,根据实际情况提出技术可行、经济合理的建筑围护结构节能改造方案,为在本地区推广建筑节能改造技术提供参考和示范。 相似文献