我国历史文化名城名镇名村保护的回顾和展望

回顾1982年以来30年我国历史文化名城名镇名村保护发展历程,初步分为历史文化名域保护兴起、历史文化街区深入保护、历史文化名城名镇名村全面保护3个阶段.从历史文化名域名镇名村评选评价、保护体系、保护规划等方面探讨了一些概念和方法问题,并对我国今后的历史文化名域名镇名村保护提出了工作和研究建议.     

Design and development and exclusions

Organisations that seek accredited certification to the quality management systems standard ISO 9001: 2000, or transfer to the new edition of the standard from the 1994 version, can exclude any part of sub-clause 7, provided such exclusions can be justified. Exclusions can be easily justified in some cases, but others, such as sub-clause 7.3, 'design and development', are sometimes more difficult to justify. This paper gives an interpretation of sub-clause 7.3, and discusses exclusions in manufacturing companies and service industries (a field marketing company, and nursing homes)     

科教文体建筑的特色及时代感

通过方案设计实践，对建筑设计构思、环境设计要点、建筑空间组织形式和使用功能等方案设计要素作了阐述，并探讨了中学科教体文建筑组群空间组织设计中的技术问题。     

给水排水与城市防灾减灾

随着城市化的进程,城市防灾减灾的问题日益突出。从我国大部分城市防灾规划所考虑的主要灾种出发,文章选择了地震、火灾和洪水这3类灾种来探讨城市防灾减灾问题。同时,结合已发生的典型灾害和潜在的灾害,从给水排水工程专业出发,分析了各灾种对城市的危害,针对性地提出了相应的防灾减灾的措施和建议。     

天沟、檐沟溢水与漏水的防治

天沟、檐沟、水落头时有溢水、积水、漏水等弊病,影响建筑物的使用功能。分析产生的原因有:设计原因、施工不规范、使用管理维护不当等,并提出针对性的防治措施。     

风景名胜区与旅游

本文论述了旅行与游览的不同概念,列出了风景名胜区的功能,保护与开放的辩证关系。强调风景名胜区不是产业没有理由成为企业,不能利用人民自己的财产从人民身上谋利。明确了风景名胜区管理与旅游服务是两种不同的专业领域,就深入了解各自的本质,掌握不同的运行规律,严格分工,紧密衔接,才能使风景名胜区得以永续利用。     

科学合理规划建设和谐美好村庄

通过胡庄镇全镇村庄规划编制现状的分析,对村庄规划编制的必要性和机遇作了一些探讨,并根据已经完成的试点村庄规划提出一些值得注意的问题。     

Housing and Social and Material Vulnerabilities

Issues around the materiality of housing and inequality are increasingly important today. Yet, housing researchers have not settled on conceptual tools to account for and study the role of both social and material characteristics of people and their housing. Outlining a new research agenda, I use the idea of social and material vulnerabilities to stress the need to always account for how material and social characteristics relate in myriad ways that render some people and certain material environments more vulnerable than others. I suggest typologies and comparisons as useful tools researchers might use to investigate relationships – that can be malleable yet are often institutionalized – between social and material vulnerabilities, and caution against some assumptions that may skew our understandings of housing. I argue that attending to the social and material vulnerabilities of housing reveals ways in which the materiality of other built environments might also be important.     

当前建筑招投标市场存在的主要问题及对策

本文从不同角度剖析了我国工程建设项目招投标过程中存在的问题,然后对于造成这些问题其后的原因展开了分析探讨,并且在此基础上提供了解决这些问题的相关对策与措施。     

混凝土裂缝与防水防渗

分析了混凝土产生裂缝的原因,根据调查和试验资料,对混凝土裂缝的防水防渗现象进行了理论分析,并提出了常用的混凝土裂缝渗漏的四种处理方法,以满足混凝土裂缝的防水防渗要求。     

室内设计与真善美的追求

指出真、善、美三位一体的审美思想是人们评价设计作品的标准,分析了真、善、美的内涵,并将现代室内设计的评价标准"实用、经济、美观"与真、善、美的内涵对应起来进行诠释,以创造出安全、高效、经济和舒适的室内环境。     

经济发达地区城市规划管理体制创新研究

选取有代表性的佛山市作为研究对象,深入分析了城市规划面临的历史性任务,从规划管理机构设置、分级管理的体制模式、分级管理的机构设置、规划管理协调机制、规划编制体系和规划管理制度多方面提出了佛山市规划管理体制的创新策略,以发展和提升城市的社会经济发展。     

全球化与景观规划设计的拓展

文章分析了在全球化发展趋势下景观的形式与内涵的深刻变化 ,研究景观规划设计在观念、方法等方面的相应拓展策略 ,并针对中国景观规划设计的现状困境与机遇提出了应对措施。     

北美的模架技术及其规范标准

主要介绍了北美地区的建筑结构,包括板式结构、钢结构、木结构及混合结构.根据不同的结构形式选择不同的模板脚手架技术.大部分板式混凝土结构都采用铝模板,这种模板由铝工字梁与木胶合板组成大墙模板、水平大模板和柱模板等,组拼方便,工作效率高.塔式结构一般采用木梁楼板模板支撑系统和模数化的早拆楼板模板系统.同时介绍了北美地区有关的建筑施工,模板脚手架和安全操作的规范和标准.     

场地积水和地下室以及地基渗漏水原因和防治

结合具体实例对场地积水和地下室及地基渗漏水的原因进行了分析,并探讨了相应的防治措施,指出场地积水和地下室以及地基渗漏水的原因是多方面的,实际施工中应加强设计和施工两方面质量管理,并严把材料关。     

Transport and industrial and commercial location

This paper concerns itself with looking at the importance of transport and related infrastructure on the occupancy of new building and premises. Much regional and urban policy focuses on the importance of land use and building availability as an attraction for industrial and commercial growth. Such facilities, however, provide only one form of infrastructure and this study looks at the influence of local transport quality on the exploitation of new premises. It draws upon a large survey of new premises in the Strathclyde region of Scotland for its empirical content and uses multivariate analysis to link infrastructure provision to other spatial attributes which are important in stimulating local economic development.     

直流电与交流电的传输及其优缺点

比较了直流电与交流电传输的优缺点,阐述了我国直流输电的现状和发展前景,介绍了减小输电线路功率损失和电压损失的方法,分析了远距离输电采用高压输电的原因,以达到减小输电线路损耗的功率,提高用电效率的目的。     

Landscape and heritage: trajectories and consequences

Abstract

The recent histories of heritage and landscape studies appear to be closely linked, with their epistemological, ideological and methodological twists and turns progressing amid a common broad intellectual and interdisciplinary space. This has not been a codependent evolution, but rather, a mutually supporting and often parallel endeavour of academic, policy and popular inquiry that explores the significance of landscape and heritage as meaningful categories of an emergent and processual nature. Despite such a parallel trajectory, however, the actual practices of landscape and heritage studies still have a good deal to learn from further conversation. In particular, the paper explores how a heritage sensibility might provide some supportive critical purchase for some recent work within landscape studies that draws on phenomenological and non-representational theories. Thus, the paper sets out the co-ordinates of how work within landscape studies and heritage studies can move forward through an interdisciplinary dialogue.     

平坡结合屋顶设计与节能省地

住宅无论是在建设还是使用过程中都是消耗能源和资源的大户,设计和建造节能省地型住宅势在必行.对平坡结合屋顶住宅进行屋顶坡度设计.对坡屋顶问进行内部斜空问结合跃层设计、坡屋顶结合屋顶平台设计和天窗的设计,对屋顶平台绿化进行植物选取、荷载、基本构造及防水设计,以及实现坡屋顶与太阳能热水器一体化设计,这些设计可实现住宅的节能省地.     

Mapping and monitoring contaminated-sediment geometry and stability

Environment Canada's National Water Research Institute (NWRI) conducts research on freshwater contaminated sediments, much of which is focused on designated areas of concern in the Great Lakes and their connecting channels. This paper reviews new acoustic and video equipment and procedures developed to map the geometry and stability of the sediments, and describes their applications. A RoxAnn acoustic seabed-classification system is used for mapping bottom-sediment types and locating the deposits of fine-grained sediments with which contaminants are associated. The system uses the acoustic properties of sediments to distinguish textural types ranging from mud to boulders, and displays the data as they are collected. The sediment thickness is measured with a weighted video-acoustic tripod which is lowered into the sediments to refusal, and which recorded penetration with a video camera or an echosounder transducer. The stability of the contaminated sediments was monitored with a bottom-mounted, high-precision echo sounder-digitizer, which logs changes in the position of the sediment-water interface produced by erosion or deposition. The same procedure can be used in capping or dredging projects to track bottom changes as they occur, or they can be measured by pre- and post-project mapping of bathymetry and morphology with sweep-sonar or side-scan sonar equipment. The new equipment and procedures have been successfully applied to a number of areas of concern in the Great Lakes basin. They provide a faster and more detailed characterization of sediment properties and geometry than was previously available, and have been particularly effective in optimizing sampling surveys and monitoring remediation projects.