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认证是提升住宅部品质量的有效手段,其扩散推广有利于住宅产业供给侧转型升级。为探究质量认证行为在住宅部品生产商间的扩散机理,本文引入复杂网络演化博弈理论构建了住宅部品质量认证扩散模型。通过数值仿真分析了市场导向和政府激励影响下质量认证行为在住宅部品生产商间的扩散过程。结果表明:消费者溢价、认证影响力与政府激励在一定范围内均可有效促进质量认证行为在住宅部品生产商间的正向扩散,其中生产商对消费者溢价的变化最为敏感。最后,通过分析住宅部品生产商质量认证行为扩散的演化特征,对质量认证在住宅部品生产领域的推广提出实质性对策与建议。研究从市场和政府两方面拓展了住宅部品生产商质量认证行为扩散的理论研究体系,促进了住宅高质量发展的理论实践。 相似文献
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商品住宅市场需求问题的探讨谢若锋住房商品化为我国城市房地产业的发展和房地产市场的繁荣提供了广阔的前景。商品与市场密不可分,研究商品住宅,离不开对住宅市场的分析。作为商品住宅的供给者,要想使自己的投资获得成功,顺利出售其住宅商品,就要分析商品住宅的潜在... 相似文献
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分析了我国目前商品住宅市场中存在的利空和利多因素,从大力开发普通商品住宅,提高住宅智能化水平等方面提出了房地产开发企业的发展设想。 相似文献
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商品住宅性能认定的模糊综合评判方法 总被引:1,自引:0,他引:1
商品住宅性能认定是我国在住宅商品化进程中为了规范住宅交易市场而采取的一项有效措施。在分析商品住宅的安全性、适用性、耐久性、环境性和经济性能等评价指标体系的基础上,结合模糊数学的相关理论,提出了住宅性能的模糊综合评判方法。 相似文献
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住宅产业是我国国民经济新的增长点和消费热点。尤其在我国住宅制度改革初级阶段,我国住宅商品市场发育不完善,开发水平低,功能与价格偏差过大,这就迫切需要采取一系列措施来解决这些问题。进行商品住宅经济性能评价就是有力措施之一。本文就商品住宅经济性能的原理、方法进行了一些探讨,对商品住宅性能认定具有积极的意义。 相似文献
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Xin CHENG Xianzhong ZHAO Yiyi CHEN Zhenyu LI 《Frontiers of Structural and Civil Engineering》2012,6(3):288
The main research purpose of this paper is to acquire a series of designed concept of “affordable housing” in key geographical areas of East China through the development of innovative, economical, flexible, reproducible and affordable residential houses using intensive steel solutions. Toward this goal, both the residential housing conditions and the development of steel residential building in China are widely investigated. Affordable housing in China is then, based on the investigation, defined as green humanized multi-storey housing comprised of medium-small type dwellings whose construction cost is not much higher than that of traditional reinforced concrete buildings and the maintenance cost is low. Taking this definition as a guiding ideology, detailed architectural and structural design of a steel affordable housing model in terms of a collective housing form with repeatable living units has been carried out. Comparisons of project cost and energy consumption between the designed steel residential housing and the corresponding reinforced concrete building show that the former is not more expensive and consumes less energy than the latter. 相似文献
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As the number and complexities of green building developments are mainly driven by market demands, understanding of end-user behaviors towards their development eventually should play a crucial role on determining their successes. However, very few studies have been attempted to explore end-user behaviors towards green building development. This study successfully applied discrete choice experiments to reveal whether residents with green experience will have different preference and willingness-to-pay values for enhancements on various aspects of environmental performance in green buildings. Generally, both green and conventional residents had strong preferences and were willing to pay more for improving various aspects of environmental performance in green residential developments. They are found to be willing to pay more for energy conservation, than indoor air quality improvement, noise level reduction, landscape area enlargement, or water conservation. No significant differences are found in the preferences between green and conventional residents for energy conservation, indoor air quality improvement, indoor noise reduction, or water conservation, However, green residents were found to be willing to pay significantly less than the conventional residents for enlarging the landscape area within a residential development, despite it was perceived by green residents as one of the major elements that differentiate a green from a conventional development. 相似文献
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当前,绿色建筑设计已成为发展趋势。幼儿园作为城市居住区中的八大类配套设施之一,在居住小区设计中具有普遍性。将其设计成绿色建筑具有较强的代表性,对培养学生的可持续发展观念具有重要的意义。 相似文献
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针对目前商品住宅建筑节能推广应用的形势,分析了存在的主要原因,提出了市场经济条件下建立商品住宅节能评估体系的设想,阐述了节能评估体系建立对促进商品住宅市场的良性发展和建筑节能推广应用的重要作用。 相似文献
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随着城市化进程的加快和环境资源问题的日益突出,如何建造现代可持续的居住建筑成为人们关注的焦点,与此同时,许多学者开始研究传统民居营造过程中所蕴含的生态建筑理念和经验。基于这样的背景,该文以豫东商丘地区清末至民国时期的传统民居为研究对象,在大量的实地调研和访谈的基础上,总结传统民居木作、砖瓦作的营造技术特点,分析传统民居营造过程中利用自然、适应自然的朴素技术和经验。在保护传统民居文化的同时,一方面,去粗取精,将技术和经验用于探索现代居住建筑的可持续发展;另一方面,通过这种方式传承和发展传统民居建筑文化。 相似文献
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This paper develops a bottom-up model of space and water heating energy demand for new build dwellings in the Irish residential sector. This is used to assess the impacts of measures proposed in Ireland's National Energy Efficiency Action Plan (NEEAP). The impact of the housing construction boom, which resulted in 23% of occupied dwellings in 2008 having been built since 2002, and the subsequent bust, are also assessed. The model structure treats separately new dwellings added to the stock after 2007 and pre-existing occupied dwellings. The former is modelled as a set of archetype dwellings with energy end use affected by the relevant set of building regulations that apply during construction. Energy demand of existing dwellings is predicted by a simpler top down method based on historical energy use trends. The baseline scenario suggests residential energy demand will grow by 19% from 3206 ktoe in 2007 to 3810 ktoe in 2020. The results indicate that 2008 and 2010 building regulations will lead to energy savings of 305 ktoe (8.0%) in 2020. Had the 2008 building regulations been introduced in 2002, at the start of the boom, there would be additional savings of 238 ktoe (6.7%) in 2020. 相似文献
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Environmental consideration within the Swedish construction sector can no longer be considered marginal. It is here discussed whether the same commitment is extended to facilitate deeper dimensions of sustainability in the provision of housing, beyond simply energy-efficient residential buildings? The paper presents the case of a multi-family ‘green’ residential area being developed in Göteborg, Sweden. An interview study with the seven housing developers building in the area provides primary empirical insights, further complemented by findings from a workshop with architects involved in the project. Conceptualizations of sustainability in housing are explored, based in discourses among these market actors. Issues identified in the inductive data analysis relate to the ambitions set and measures taken in new ‘green’ building, as well as market perceptions of housing standards, lifestyles and household configurations that are reproduced in the built environment. The paper shows that interpretations of sustainability in market-led housing development do not radically challenge the normative and resource intense contemporary ideals surrounding the urban home and that the realization of goals undertaken in the case of Kvillebäcken is generally dependent on economic considerations and market assessments. In conclusion, the paper emphasizes the need to formulate an integrative approach to more holistic sustainable residential environments. 相似文献
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基于绿色生态住宅建筑设计的分析与思考 总被引:2,自引:0,他引:2
健康环保的绿色生态住宅建筑已成为现代居住建筑发展的潮流,本文结合笔者多年建筑设计实践,详细分析阐述了绿色生态住宅建筑的基本特征及设计要点,并对具地域特色的绿色生态型住宅的建筑设计进行了分析思考。实践证明,绿色生态住宅建筑是未来建筑可持续发展的方向。 相似文献