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从全寿命周期理论出发,阐述产业化住宅发展内容及原则.然后分析发展产业化住宅在投资决策、规划设计、施工建设、运营维护、报废回收阶段的实施要点及注意事项.最后从经济激励、技术保障、住宅性能认定及质量保证保险等方面提出推动产业化住宅发展的措施. 相似文献
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基于全寿命周期理论的可持续住宅研究 总被引:3,自引:0,他引:3
将全寿命周期理论应用于住宅系统工程中,提出可持续住宅的理论内涵和内容要求,同时采用系统工程学的方法、层次分析法和模糊数学综合方法,建立全寿命周期可持续住宅的评价模型和方法;通过对设计方案的评价,选择最优的实施方案,将住宅作为一个有机循环的可持续发展系统,实现其全寿命周期的成本最佳化、质量最优化、效益最大化。 相似文献
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文章阐述了节能住宅推广和建设的现状,运用全寿命周期成本理论,构建了节能住宅全寿命周期成本模型,并进行了费用估算。以实际项目为例,证明了节能住宅与非节能住宅相比,不仅可以减少能耗,保护环境,提高居住的舒适性,还可以节约运营维护费用,降低全寿命周期成本。经过分析证明,节能住宅的建设成本比非节能住宅多6.75%,但这些成本可以在13年内全部收回。 相似文献
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从对节能住宅进行全寿命周期费用分析的重要性出发,通过对影响节能住宅全寿命周期费用的因素入手,建立了基于系统动力学的全寿命周期费用影响因素系统模型,并以兰州鸿润园节能住宅作为实证研究对象,运用系统动力学 Vensim-PLE 仿真软件进行分析,结果显示:节能率的大小、是否考虑资金时间价值和寿命期的长短均对全寿命周期费用具有显著影响,节能程度越高的住宅,在考虑资金时间价值的情况下,使用寿命越长,它的全寿命周期费用也就越低。分析结果对消除人们在节能投入认识上的“误区”、政府建设行政主管部门组织编制建筑节能方面设计规范与标准、开发商和业主建设与购买节能住宅均提供了可靠的经济性参考依据。 相似文献
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提高住宅建筑的绿色度能够节约能源、保护环境,但是对其产生的增量成本的认识和控制不足是影响绿色度提高的关键因素。明确住宅建筑绿色度增量成本的内涵和构成,从全寿命周期的角度出发,通过对全寿命周期内住宅建筑的增量成本进行重要度排序,然后根据排序的大小对其主要的增量成本因素进行分析,提出控制住宅建筑绿色度增量成本的措施。 相似文献
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David Clapham 《住房,理论和社会》2018,35(2):163-177
AbstractJim Kemeny in 1992 criticized existing housing research for neglecting social theory and being overly positivist and policy focused. The result has been a strengthening of the conceptual basis of housing research in general, but also a growing schism between researchers who focus on policy relevancy and those that pursue more theoretical work. This paper challenges this schism and argues for theoretically based and policy-relevant research. First, the paper argues that the policy-making process is complex and can vary between different countries, situations and over time. Therefore, it is argued that many styles of research can influence policy in the right circumstances. Second, the paper challenges the idea that there can be theoretically free housing research arguing that all research has a theoretical foundation even though in many studies it is not explicit. Finally, the paper engages with the debate about where theory for housing research should come from and what it would look like. 相似文献
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Hannu Ruonavaara 《住房,理论和社会》2018,35(2):178-192
AbstractFour positions concerning theorising housing-related phenomena are discussed. (1) Theory of housing (v1): It is possible and desirable to construct a theory of housing to which all housing-related research topics can be related. (2) Theory about housing: It is not possible, nor desirable to try to construct a theory of housing; one should rather apply theoretical resources developed in established disciplines and research fields in theorising housing-related topics. (3) Theory from housing: It is possible and desirable to theorise housing by scrutinising the nature of housing as a special activity and experience. (4) Theory of housing (v2): It is possible and desirable to construct a theory about the invariable relationships between features of the housing system and features of society. Theory of housing (v1) is shown to be questionable basically due to the fact that housing is not a research topic but a common denominator of various topics. Theory about housing is acceptable with the qualification that housing research can feed back to more general theorising. Theory from housing offers a limited perspective on theorising but it can serve as a necessary check to other theorising. Problems with Theory of housing (v2) have to do with the balance between abstract generalisation and concrete empirical/historical analysis. 相似文献
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曾善美 《建设科技(建设部)》2004,(16)
智能家居市场现状“智能家居”这个词相信很多人都听说过。它从出现到现在经历了很长一段时间,产品供应商、房地产商等对此进行了相应的探索。纵观当今智能家居市场,似乎还只能用“市场潜力巨大,但还需要各方长时间的努力与探索”这样的话来概括。1、前所说的智能家居主要集中在门禁、抄表、宽带这几方面。事实上这些系统更多的是方便了物业管理人员,对家庭用户而言,并没有实质的意义。这些系统应用后,实用率不高,被闲置也是一个突出问题;2、能家居的简单实用性不够,尽管目前也有一些针对家庭的智能产品,但这些产品安装麻烦、成本高,扩展性… 相似文献
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通过整理2009和2011年美国住房调查数据,本文分析了美国的住房状况和住房政策,指出美国住房发展的核心问题不是总量缺乏,而是社会支付能力不足。本文在全面分析美国各项住房政策的基础上,描述了美国联邦和地方政府运用税收减免、公共住房建设、租房券资助、财政补贴和包容性区划等多种手段,体现出政策设计的组合与互补。最后,本文提出为了有针对性地制定住房政策,我国应当开展详尽的大规模住房状况调查,并根据实际情况组合运用各项住房发展政策。 相似文献
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正住宅产业化可加快保障性住房的建设速度,有效提升建筑质量和性能,故对住宅产业化在保障性住房中的应用研究有重要的理论价值和现实意义。本文在文献综述基础上,综合分析和评价国内外的研究和发展现况,比较和探讨国内外在结构体系、建造技术等方面的差异,并对未来发展作出展望。 相似文献
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Harry L. Margulis 《Journal of Urban Affairs》2002,24(4):461-477
This study shows that in the suburban rings surrounding Cleveland, Ohio average resale prices are sustained through capitalization of quality–price preferences for housing and school quality. Average housing resale prices are highest where local fiscal capacity is built upon a strong residential–nonresidential property tax base and where the total valuation resulting is capitalized into housing stock prices. High total valuation per pupil enables school districts to maintain satisfactory per pupil expenditures that contribute to the sustainability of resale prices. Nonetheless, regional restructuring, population growth, access to superior housing, open space and other amenities in the peripheral, inner– and outer–edge suburban rings are redirecting investment away from the contiguous ring suburbs where the levying of high effective millages is causing total valuations per pupil to fall. Diminishing school district quality and shrinking tax bases in the contiguous suburbs are harbingers of suburban distress and housing disinvestment. 相似文献