山居逸境--中海盐田项目规划及建筑设计

此项目详细地介绍了中海盐田项目,探讨了山地建筑的设计手法,提出结合地形布置建筑、结合山景设计景观等原则。     

地形图计算机识别和录入

本文介绍了用于工程的地形图计算机识别和录入系统。着重阐述了地形图计算机识别和录入的方法、系统功能及其应用。     

北京黄村立交桥橡胶支座更换施工

北京黄村立交桥地处京开高速躇段，交通负荷繁重，使用2年后，桥台位置处的圆形板式橡胶有不同程度的偏位：在不阻断交通的前提下，采用YBD250-18扁形专用千斤顶成功完成了24块橡胶支座的复位或更换。     

论水固化双组分聚氨酯防水涂料

用水代替有致癌危险的MOCA做固化剂生产聚氨酯防水涂料,是目前聚氨酯防水涂料的一个发展趋势.在聚氨酯预聚体中加入水的反应在理论上是可行的,但水加入多少,以何种方式加入是保证水固化聚氨酯防水涂料质量的关键.介绍了在聚氨酯预聚体中的加水方式和加水量的研究结果.     

某地铁线上水DN2000钢管顶管施工关键技术

以上海某地铁线上水DN2000顶管工程施工为例，从作业井的施工方法、钢管的焊接、沉降和隆起的控制等方面阐述了钢管顶管施工关键技术，经实践证明，具有显著的社会和经济效益。     

临安·青山湖会馆及商业街设计

该文介绍了杭州临安青山湖会馆商业街的方案设计,分析了其结合山地环境塑造多样化街道广场空间以及建筑景观的构思,对风景区的建筑设计作了新的尝试.     

The creation of the incapable social tenant in Flanders,Belgium. An appraisal

As long as the social rented sector housed traditional families and the allocation procedures were rather loose, there was little commotion about the sector. A combination of a change in family structures, economic changes, and the strengthening of allocation procedures in favour of those most in need did change perceptions. Marginalisation and ghettoisation, especially of high-rise social housing estates, became buzzwords. This paper deals with the causes of these changes and with their implications. The marginalisation discourse calls for enlarging the target groups and estate-specific allocation procedures (to obtain a `social mix'). It illustrates a profound desire to diminish the number of ethnic minorities, single parents, single-person households and all kinds of people with a weak income profile who gain access to social rental housing. Furthermore, this discourse is reaching a crescendo: after it was started in the early 1990s by staff members of local social housing companies, it passed through the union of the social housing companies, the umbrella organisation of the sector, and parliament, reaching its greatest momentum so far in early 2002 when it was adopted by the Flemish housing minister. The counterpoint to this negative discourse is the high degree of satisfaction among social tenants, as observed in a study carried out in 1999. In our paper we will try to explain the background of these opposing trends and the possible consequences for the social rental housing in general and for tenants in particular.     

一种航空深弹安定器的CFD优化设计

静稳定性是航空深弹稳定飞行的先决条件,某对称配置的航空深弹静稳设计主要通过调整安定器的外形和相对位置实现。利用CFD方法研究某航空深弹在各种安定器外形参数条件下的流体动力参数,优化在总体接口条件限制下最可能实现的安定器外形设计。通过使用Fluent软件计算结果与试验结果的比较,认为此计算结果可信。