对高校经济适用房户型设计的探讨

发展经济适用房是推进高校住房制度改革的有效途径之一，对缓解学校和教师的住房压力，稳定师资队伍起到了重要作用．但是，在实际的经济适用房开发建设中也存在着一些问题．笔者从当前高校教师的住房现状分析着手，指出发展高校经济适用房的必要性和重要性，并着重探讨了其建设中需要注意的几个问题，同时提出一些技术上和政策上的建议．     

Standardised building in housing construction and economical construction methods

Building prices and construction costs for housing construction in Germany are growing dynamically. The main cost drivers are still legal, normative and other regulations that are generally drawn up at federal level. However, the trend in building prices also shows that intense building activity is also affecting prices. This trend is also complex: the trend in the groups of trades concerned with carcass work can be categorised between the rate of inflation and increased building prices. The price trend in the whole of technical completion, on the other hand, is disproportionate, and it is these completion trades (heating, ventilation, sanitation and electrical) that are actually driving construction costs. Building materials for primary construction of our residential buildings are also developing at different rates. Masonry falls within the sphere of the general growth rate of prices, while reinforced concrete and wood are much higher. This overall trend shows the finiteness of supposedly simple solutions for accelerating the rate of construction in housing construction. Serial building can only offer a niche solution. Far more intelligent is the use of standardised construction, i.e. repetition of ideal ground plans, development types and standardised buildings that can be adapted to the conditions at each site. Furthermore, it is clear that the use of masonry construction in a multi‐floor residential building is still the most economical type of building to construct in Germany.     

商品住宅设计新特点——以北京新住宅为例

当前，在住宅开发热潮中，从住宅环境到住宅单体，设计水平与市场观念有很大提高。本文整理了最新的北京住宅小区设计资料，搜寻了设计的新特点——卖点，并结合住宅设计理论，对住宅单体设计的主要特点和手法加以归纳总结，进行初步研究，分析设计得失，总结经验教训，以期指导工程实践。     

双机架可逆冷轧机设计

介绍了双机架可逆冷轧的工艺过程、设备组成及压下规程的设计要点。     

我国大中城市实行混合居住的必要性及其规划模式探讨

在梳理我国居住空间分异的历史和现状的基础上,结合欧美国家百余年来混合居住的政策变迁,论证出目前我国大中城市在公共住房开发建设过程中实行混合居住策略的必要性,进而探讨适合我国国情的混合居住规划模式及其实施要点,即“社区混合,小区同质”的规划模式.     

公租房建设运行的企业参与模式研究

对比集中建设并持有、配建并持有、集中建设并由政府回购、配建并由政府回购、配建并无偿移交等五种公租房建设的企业参与模式,认为成本上升、投资回报低、融资渠道不畅等因素加剧了企业的融资压力;配套政策的匮乏降低了企业的参建积极性。基于企业的风险偏好、融资能力、总体实力、政策和金融市场的完善程度等视角给出支持企业参与公租房建设运行的制度政策和激励措施。     

谈我国建设工程安全生产管理问题与对策研究

针对我国建设工程安全管理现状,分析了现阶段我国建筑行业安全管理工作所面临的诸多问题,深入研究了这些问题所产生的原因,列举了加强建设工程安全生产管理的对策,以供工程人员参考使用。     

Cold stamping formability of AZ31B magnesium alloy sheet undergoing repeated unidirectional bending process

The repeated unidirectional bending (RUB) process was carried out on an AZ31B magnesium alloy in order to investigate its effects on the cold stamping formability. The limiting drawing ratio (LDR) of the RUB processed magnesium alloy sheet with an inclination of basal pole in the rolling direction can reach 1.5 at room temperature. It was also confirmed that cell phone housings can be stamped successfully in crank press using the RUB processed AZ31B magnesium alloy sheet. The improvement of the stamping formability at room temperature can be attributed to the texture modifications, which led to a lower yield strength, a larger fracture elongation, a smaller Lankford value (r-value) and a larger strain hardening exponent (n-value).     

DIY Home Improvements in a Post-Soviet Housing Market: A Socio-Spatial Analysis of Vilnius,Lithuania

As part of the Large Analysis and Review of European housing and health Status (LARES), the WHO collected data in eight European cities during 2001 and 2002. Using this data, the paper analyses home-related ‘do-it-yourself (DIY)’ activities in Vilnius, Lithuania where housing was privatized following the collapse of Communism. The paper investigates whether DIY activities were prevalent near the ‘Old Town’ where officials encouraged renovation. It was found that overall, DIY activities were prevalent among households in 2001–2002 regardless of socio-economic status. However, residents of particular housing types were not more likely to engage in DIY activities nor was DIY activity associated with condition of buildings and open spaces between buildings. Nonetheless, perceptions of neighborhood quality were important in explaining DIY activity. The findings also show that DIY activity was no greater in/near the gentrifying city center than elsewhere. Interviews with Vilnius officials suggest several aspects of the local household or neighborhood environment not captured by the survey that help explain study findings.     

提高用地效率改善居住品质——保障性住房建设的节地策略研究

总结了在保证日照、通风和绿化的前提下,通过高层高密度、围合布局方式、多层次复合户外空间以及土地功能混合等节地策略,指出合理增加保障性住房用地容积率指标,可以实现土地的集约利用,并有助于人居环境的优化。