窗口内外——红楼和湖北剧院开窗形式变迁的比较

窗之于建筑如同镜头之于相机,该文通过对位于武汉市阅马场地段的辛亥革命纪念馆和湖北剧院开窗形制变迁的比较性研究,利用窗所具有的取景框(镜头)的特性,通过建筑和社会的几种不同的"事件"对于窗的美学、功能和形制的影响,试图探询窗的变迁的深层因素和社会根源.     

中国对美国造园设计的影响

直到现在我们所知的、中国风景园林对美国的影响都是间接的。也就是说,它的影响是通过其他设计传统传到美国的①,正因为如此,且不提普通大众,许多设计师可能也没有意识到有来自中国的任何影响。尽管随着大量中国式庭院在美国兴建的状况正在发生着改变,但中国式的设计仍然被另2个国家—日本和英国的设计传统先入为主地诠释了。探讨为什么大量中国的风景园林设计对美国的影响是间接的,进而探讨为什么这种状况在今后可能有所改观。     

再生与再织2007年深圳·香港城市/建筑双城双年展

十年前,建筑界最精力充沛的探险家瑞姆·库哈斯带领着他的哈佛团队潜入珠三角,以一部后来被冠名为"大跃进"的集体著作,拉开一个区域被大笔书写的序幕。此后的十年,以广州、深圳为中心的珠三角城市故事作为一种全新的模式受到世界关注。这里发生的一切好像一部美国西部大开发历史,曾经蛮荒的土地上,城市运动带来的变化令人目眩神迷。     

战争与女权博物馆

<正>这个博物馆并没有气派的入口、门厅,亲切信息服务台和大尺度的展览空间。它位于城山洞的住宅区深处,只有一扇门,而且比通常建筑的门还要小。周围也没有明显的指示牌标示博物馆的所在。取而代之的,是一条联通博物馆内外的游客步道,引领着游客去了解这里的故事。游客们在这样一种充满不确定性的环境中的体验,在某种程度上与当年被战争挟裹而成为慰安妇的老奶奶们所经历的不安感类似。     

艺象总述——山海间的国际艺术区

在初次接触这片废旧的工厂时,对它的整体印象是怎样的? iD Town项目的场地是位于深圳大鹏旅游新区的葵涌乡建于20世纪80年代中的鸿华印染厂.整个厂区占地8公顷,藏身于深圳东海岸山峦的谷地之中,群山环绕之间层层叠叠、整整齐齐的标准化厂房蔚为壮观.虽然已是一处被时代遗忘的角落,但当年的宏伟与辉煌仍清晰可见.坚固的钢筋混泥土结构加上荒弃之后锈迹斑驳的墙身,厂区俨然成为一个没落的工业"卫城".我们的设计也就开始于这"卫城"的"遗址"之中.     

想象一种可以"吹"、"化"的建筑——2007深圳·香港城市\建筑双城双年展总策展人马清运专访

问:能否介绍一下您在怎样的背景下提出2007深圳·香港城市\建筑双城双年展的主题——"城市的过期和再生"?马清运:一般说来对于城市的理解有两种学派,一种学派认为城市是通过时间的孕育和历史的演变自然而然生长出来的,是一个有机体,所有的有机体都有生、长、熟、死的过程。但这恰恰违背我们盖房子和建城市     

欧风随笔(一)

印象中的欧洲是一个童话般的王国。也许是爱了儿时熟读的安徒生童话和格林童话的影响,脑海中的欧洲是勇敢英俊的王子和善良美丽的公主以及宏伟威严的古堡构筑的故事中的场景,充满了神秘、梦幻和奇异的色彩。在某年夏季的一天,我终于登上了远赴欧洲的航班,开始了激动人心的行程。     

北京：积极推进节约型园林绿化

·编者按· 实施节约园林,是当今世界非常关注的问题,更是人类对自己所生存的环境关爱的明智之举.本期专题围绕"节约园林"这个行业的热门话题,邀请北京、上海、广州三个城市的专家领导和从事设计、科研、建设的专家,结合自己的实践各抒己见,并介绍推荐了许多好的做法,给读者以启发和借鉴.     

重庆街巷的前生今世——简评文史专著《街巷渝中》

<正>一座城市的大街小巷,不仅蕴含着这座城市的文化底蕴,也承载着它的历史记忆。无论是大街的称谓还是小巷的名称,既有城市方位的界定、地理概貌的简介,也有标志性建筑的指代和集市商贸的称呼,故不少专家学者将其称为城市民风民俗的百科全书,并将纳入地理学、语言学和历史学的重要范畴去研究。专家学者们一致认为,有着丰富的历史信息的街巷,是一座城市重要的文化遗产。     

意大利山舍

“山舍”在意大利语中的含意是让登山的人可以稍事休息、重新获得体力的地方.这个位于万科松花湖度假区的咖啡馆因为位于度假区中心小镇最前端、面向大山和雪道的显要位置,同时承担了万科与意大利文化交流的部分任务,而获得了“意大利山舍”这个恰如其分的命名. 咖啡馆拥有两层高的开阔空间和面向群山雪道的270.绝佳景观,勘察现场时站立在建筑毛坯内的我们被窗外梦幻般的美景深深触动,因而设计的灵感也来源于此.我们在高的吹拔空间与低的空间交界处设置了全幅宽的、分三层后退的木格栅,格栅的形态模拟对面的群山,在每层的底部用白色勾勒出雪线.这幅格栅还如垂挂的幔帐伸展到空间中,包裹住位于中央、连接上下层的楼梯,成为统领整个空间的强有力的主题.     

Zustandsuntersuchung und Instandsetzung am Hauptdach des Hauses der Kulturen der Welt in Berlin

The main roof of the ”Haus der Kulturen der Welt“ in Berlin Which is very well‐known on account of its history and striking structural design – was to be inspected by the author to determine its condition and analysed with regard to the durability of the existing liquid synthetic sealant. The roof structure consists of a biaxial, curved area‐covering structural element with circumferential edge beams of pre‐stressed lightweight concrete. This is the result of the reconstruction between 1984 and 1987 following a partial collapse of the then Berlin Congress Hall in 1980. The very thin roof shell is also made of lightweight concrete and, like the edge beams, has a polyurethane‐based spray‐on seal that was specially developed for this purpose as protection against the ingress of moisture. The reason why this, at the time, novel type of seal was chosen was that it should take into account the fact that the roof design urgently needed some kind of protection against moisture that had to compensate the expected changes shape and crack movements of the roof with no damage. The following article reports on the nature, scope and main results of the analysis of the condition of the roof seal, edge beams and abutments. It will also describe the repair recommendations resulting from the investigations, which form the basis of the execution of work at the present point in time. Apart from presenting the technical principles and special features of the building that have to be taken into account during any repairs, the special features of the execution will also be addressed.     

Magnetoelastische Spannkraftmessung in Bauwerken

Magnetoelastic Measurement of Prestressing Force in Civil Structures The knowledge of the tensile force of prestressing steel elements and its reliable and non‐destructive determination are of essential importance for the assessment of the structural health condition of prestressed concrete structures and tie‐back systems in terms of structural safety, serviceability and durability. For the evaluation of the prestressing force in steel tension members, the measurement technique presented in this contribution is using the magneto‐elastic effect (ME‐effect) of ferromagnetic materials. This effect describes the reverse‐proportional correlation between the mechanical stress and the magnetic properties of ferromagnetic materials. The cylindrical coiled sensors pushed over the tendon and the measuring device developed and practically optimized at the iBMB/MPA of the TU Braunschweig enable a fast and reliable measurement of the prestressing steel force after an initial calibration. In this contribution first the state of the art of prestress measurement techniques for steel tension members is presented. Afterwards, the ME‐measuring method with the basics and merits of magneto‐elastic prestressing force identification is shown. Further recent research results as well as several building applications will be discussed.     

谈贯标中企业如何做好检验和试验工作

根据在贯彻GB／T 19001－ISO9000族标准过程中的实际工作经验,从贯彻中为什么要抓好检验和试验工作入手,对检验和试验依据的管理,检验和试验设计的控制,检验和试验人员的培训,检验和试验记录的填写,保存和分析四个方面进行了论述,阐述了检验和试验工作在贯标中的重要性。     

Colour and turbidity removal with reusable magnetite particles—VII: A colloid chemistry study of the effect of inorganic ions on the efficiency of clarification

The removal of colour and turbidity from natural waters by the addition of magnetite is an interfacial process. Furthermore the components of this system are either of colloidal dimensions or of a surface active nature and thus this method of water clarification is very much in the realm of surface and colloid chemistry. Electrokinetic techniques have been used to examine the influence of a number of inorganic species, commonly encountered in the practical situation, on the surface properties of magnetite and consequently on the efficiency of the process.     

Alternative Methods of Procurement for Works of Water and Environmental Management

The paper considers methods of procurement for the construction of water- and sewage-treatment works other than the traditional use of the ICE 5th Edition Conditions of Contract and Bills of Quantities. This is as a consequence of the speed at which schemes are currently required within the water industry.
The paper particularly focuses on the use of target contracts, using the Institution of Chemical Engineers'Green Book form, and considers various types of target. It also discusses the form which tender documents may take, and how targets may be calculated.
Tendering procedures, including the use of two-stage tenders and negotiated targets, are considered, as are the procedures for cost monitoring and the financial management of the contract. Finally, the role of the engineer and quantity surveyor is considered.     

斜坡失稳的突变模型与混沌机制

针对斜坡平在滑动失稳问题,运用突变理论方法,给出了快速滑坡和慢还滑坡发生的判据,提出了刚度效应失稳新理论,指出刚体极限平衡稳定性评价方法有较大缺陷;根据建立的斜坡演非线性动力学模型,发现外部环境因素的作用一斜坡系统的响应有复杂的非线性关系,当斜坡本身的非线性作用与外部环境因素的作用能力相当时,斜坡化过程会出现混沌现象,其通向混沌之路是通过倍周期分叉实现的。     

Erfahrungen bei der Beurteilung der Dauerhaftigkeit vorgespannter Bewehrung von älteren Spannbetonbrücken

Experiences due to the evaluation of the durability of prestressed reinforcements in old prestressed concrete bridges. Old prestressed concrete bridge superstructures exhibiting cracks across the prestressed reinforcement need detailed inspections for estimating maintenance requirements. Only this type of evaluation makes it possible to determine the required extent and nature of maintenance. In this paper essential steps of the “Directive of the durability of prestressed reinforcements in old prestressed concrete bridge superstructures” of the Federal Highway Research Institute are explained, also against the effects of growing heavy traffic with expected higher gross weights and axle loads.     

景框的中介——电影与建筑中的动态布局

本文探讨了作为电影和建筑中的一个主要空间构成主题——景框理念。对空间的电影几何关系和建构几何关系的设置.体块、空间、视角、景观、相机和演员的相对位置和组织等.会产生特殊的张力、关系和动态——所有这一切都指向景框所带来的触媒作用和示能作用。电影与建筑中的空间是许多潜在的力量和相互作用的动力场,它涉及对空间景框、机制和策略的部署与调控,由此实现构成的、语义的和叙事的目的。景框建立了边界,但也促进并提醒可能会遇到的那些模棱两可、针锋相对与制约的突破.以及一种呈现怪诞特征的潜力。     

A Survey of Ferruginous Minewater Impacts in the Welsh Coalfields

The aim of this study was to locate all ferruginous discharges within the Welsh coalfield areas and to assess their impact upon receiving watercourses. The project was undertaken in two stages. In the first stage, visual assessments were carried out on an area of river bed affected by iron hydroxide deposition. Chemical samples of the discharges and the receiving watercourse were analysed for a suite of physico-chemical determinands. Ninety discharges were located impacting upon 59.4 km of river, and an area of 22 ha was affected by iron hydroxide deposits.
A ranking method, incorporating the physical/chemical determinands, was developed to assess the comparative impact which discharges were having on receiving watercourses. A total of 33 of the top ranked discharges- (20 to classified watercourses and 13 to unclassified watercourses) having the highest environmental impact were selected; chemical, biological and fisheries impact assessments were then carried out on these discharges in the second stage of the project. The sites were then ranked on the basis of biological and fisheries impact. A list of the highest impacted sites was produced, and some of these were further investigated for remediation options and associated costs.