基于居民需求的城市80年代建成小区室外环境改造方法探究——以海口滨海新村社区环境改造为例

上世纪80年代是我国城市建设的高峰时期,曾有力地解决了改革开放初期突出的城市问题,但鉴于时代的局限,其室外环境在今天面临着尴尬境遇,严重制约了当代居民对户外生活的需求,也阻碍了城市机能的完善和进一步发展。通过研究城市80年代建成小区环境的现状与分析居民对居住环境的需求,重点探讨海口80年代建成的滨海新村社区环境改造的可能性与具体措施,为同时期建成的旧居住区环境改造提供参考。     

田子坊历史街区保护与再利用实践中商居混合矛盾的财产 权问题

田子坊的保护和再利用是由普通市民和众多产业个体一起参与的、自下而上的历史街区保护与再利用实践。然而新的利益分配格局也带来了新的矛盾和问题。本研究对田子坊街区保护和再利用的发展中商业与居住混合的状况进行了实证调查,从新制度经济学家巴泽尔(Barzel Y.)和科斯(Coase R.H.)的财产权理论的视角分析和理解田子坊中商居混合产生的困境和矛盾,结论得出田子坊商居混合矛盾的根本原因在于田子坊历史街区保护与再利用的过程中其居住空间财产权的再次划分。因此,对该历史街区中财产权的深入认识可能为解决这一空间利益冲突的问题提供新的契机。     

“茶—文化—旅游”三元协同的山间小镇建设模式探究 ——以武夷山市星村镇为例

以星村镇的发展实践为山地城镇建设的剖析标本,将地域性的文化基因、文脉特质等内容融入到其城镇建设模式的分析之中。基于对星村镇特色要素与功能的梳理,确定自身的区域发展品牌,引导形成其发展定位,并通过发展定位传递到城镇建设中需要关注的经济承载、空间特色凸显和空间方案建构等具体内容之中,指导星村镇"茶—文化—旅游"三元协同的镇区建设模式成型。     

德国滨水集合住宅设计初探

本文试图从德国滨水住宅设计的案例中寻找滨水住宅设计的方法与特点,为我国的城市滨水住宅设计提供参考。     

多元与融合 2010上海世博园区世博村园林设计

从国际视角为出发点,通过对世博会间的需求和文化特质的分析,文章重点研究了世博村园林设计的多元性与融合性;提出了创造城市化尺度的多元居住社区,以及实现自然与人工相结合、居住与感官体验相结合的设计方法。     

新趋势下住区规划设计策略的探讨

当前,经济的高速发展大大促进了城市化进程,城市规模的不断扩大,让城市近郊的住区逐渐形成,由于这些住区不同于以往城市中心区里的小区,因此此文试对这种新趋势下的住区规划设计提出分析和探讨。     

Anforderungen an die Wärmedämmung der Gebäudehülle: ein Vergleich zwischen EnEV 2009 und EnEV 2007

Im Hinblick auf die Anforderungen an die Dämmung der Gebäudehülle hat sich ein Wechsel der Bezugsgrößen und Abhängigkeiten von der Energieeinsparverordnung (EnEV) 2007 zur EnEV 2009 vollzogen. Deshalb ist ein direkter Vergleich der beiden Vorschriften, zumindest bei Neubauten, nicht ohne weiteres möglich. Im folgenden Artikel wird die Möglichkeit eines allgemein gültigen Vergleichs der beiden Anforderungsniveaus untersucht. Daraus lassen sich für den Planer Schlüsse im Hinblick auf die Einhaltung der Anforderungen und deren Auswirkung auf den Entwurf und die Konstruktion ziehen. Abschnitt 1 behandelt dabei den Neubau von Wohngebäuden, Abschnitt 2 den Neubau von Nichtwohngebäuden und Abschnitt 3 die Bestandsgebäude. Comparison of the heat insulation requirements for building envelopes between EnEV 2007 and EnEV 2009. The heat insulation requirements for building envelopes depending on reference values and various conditions have been changed from EnEV 2007 (German Building Energy Conservation Ordinance) to EnEV 2009. Therefore, a direct comparison of both regulations is not possible, especially for new buildings. In this article the possibility of a generally valid comparison of both requirement levels is examined. Conclusions for the design of residential buildings, commercial buildings and refirbishment of existing buildings are given.     

Genetic-algorithm based approach to optimize building envelope design for residential buildings

A simulation–optimization tool is developed and applied to optimize building shape and building envelope features. The simulation–optimization tool couples a genetic algorithm to a building energy simulation engine to select optimal values of a comprehensive list of parameters associated with the envelope to minimize energy use for residential buildings. Different building shapes were investigated as part of the envelope optimization, including rectangle, L, T, cross, U, H, and trapezoid. Moreover, building envelope features were considered in the optimization analysis including wall and roof constructions, foundation types, insulation levels, and window types and areas. The results of the optimization indicate rectangular and trapezoidal shaped buildings consistently have the best performance (lowest life-cycle cost) across five different climates. It was also found that rectangle and trapezoid exhibit the least variability from best to worst within the shape.     

Analysis of indoor humidity environment in Chinese residential buildings

A high or low humidity environment is related closely to not only many health problems, but also has great influence on the construction durability and energy consumption. It is very important to control humidity level, in order to achieve a healthy and comfortable indoor environment. However, various problems of the air humidity in inhabited dwellings are not yet taken serious consideration in China. Moreover, there is hardly any information available regarding the actual humidity environment in Chinese residential houses. For this reason, it is difficult to select appropriate moderate moisture strategies to maintain a harmonious indoor humidity level.