以表现主义方式存在——信息时代的新表现主义建筑

表现主义建筑是20世纪初受到西方新艺术运动影响而出现的一种建筑风格，试图通过外部形式和内部空间来表达人的内心情感，新表现主义建筑产生于二战以后，出于对千篇一律的现代主义建筑的批判性反思而出现。新旧表现主义二者都强调建筑的精神内涵，注重表达主观世界。而新表现主义建筑处于一个新的历史时期，当代社会进入到信息时代，科学技术和文化都在不断发展变化，从而为其提供了更强大的技术支持。     

对居住社区结构模式的反思和应对

介绍了居住小区理论的形成和发展,随着我国经济的发展,住宅市场化的广泛开展,出现了一些不同于以往计划经济福利分房体制的新情况,并对其进行了分析,最后对市场化建设中的城市规划方式进行了反思,并提出了相关规划建议。     

浅析表现主义对建筑设计的影响

20世纪初,流行于德国的表现主义,首先出现表现主义的绘画音乐和戏剧。然而表现主义也间接的影响到了建筑领域．这一派建筑师常常采用奇特、夸张的建筑体形来表现某些思想情绪．象征某种时代精神。不只在上个世纪对建筑创作有一定的影响．乃至于当下的一些建筑设计都受到了表现主义的影响．体现了建筑师一定的审美思想。     

表现主义的实践者——门德尔松建筑思想及其设计作品分析

门德尔松是德国建筑表现主义流派的代表人物，他所设计的爱因斯坦天文台以其幻想色彩和抽象雕塑的风格，被誉为20世纪最具想像力的建筑以及表现派运动的纪念碑。其建筑思想深受欧洲抽象派艺术影响，创造了一种将动态与功能统一于设计的有机的建筑风格。并提炼出一系列新建筑的设计手法和主题。门德尔松不仅发展并实践了表现主义。同时也预示了后来的现代建筑运动。     

浅谈新表现主义绘画

新表现主义是指20世纪70年代末80年代初开始于德国的绘画艺术流派。许多艺术家研究新表现主义并活跃至今,如德国的基弗、巴萨里茨、波尔克,还有美国的费舍尔、萨利、施纳贝尔等。新表现主义也泛指"坏画""新绘画"等。     

寻找“理性主义”与“表现主义”的契合点

当今建筑思潮纷乱杂陈,却不难解析出其对大干世界、社会和人文环境的折射。今天是人们步履匆匆、功利盛行的时代,没有某种权威的、经典性建筑哲学或设计方法能涵盖同样匆忙而功利的建筑市场。对此,笔者以为与其茫然无措唯业主要求是从,或干脆钻进名家大师的建筑作品堆里画虎类犬、自大一番,不如静得心来,多思考现代建筑在中国之路径,慎下笔,逐渐形成一定的设计观念,并在设计实践中一以贯之,则清晰的观念,合理的设计方     

新区域主义的发展观、方法论及其启示

探讨了20世纪出现的新区域主义的研究状况。阐述了其主要特点:①关注区域特性,采用实地考察与系统分析相结合的方式研究区域;②关注当前城市、区域发展过程中出现的各种社会问题;③综合平衡区域社会公平、环境保护、经济发展的发展目标;④强调不同尺度区域空间规划相结合的重要性,并主张采用更加积极、民主的规划方法。在此基础上,本文分析了新区域主义对我国区域规划和区域协调发展的启示。     

改革开放以来中国城市体系的演变

城市体系演变是社会发展进程的反映。随着经济体制的市场化改革和对外开放的逐渐深化 ,中国城市体系演变出现一些新特征。在总结归纳前人研究成果的基础上 ,对城市体系规模结构、职能结构和空间结构进行补充研究 ,并有一些新的发现     

装饰表现与表现装饰

介绍了装饰表现与表现装饰，从装饰与装饰物、结构和表皮、装饰的人情化倾向等方面进行了论述，指出只有协调好建筑与装饰之间的关系，才能更好地确立装饰在建筑以及城市中的地位。     

莫伯治与他的新表现主义建筑艺术

作者分析了莫伯治院士近年来完成的3个作品－红线女艺术中心，广州地铁控制中心，广州艺术博物馆，认为它们是莫伯治新表现主义建筑的代表作，还分析了莫氏与20世纪初的表现主义流派的区别：1．注意到人们的生活经验和审美习惯；2．利用技术发展所提供的新的造型可能性；3．以经济合理性的手段达到艺术表现的目的。     

Eastern Black Sea Region—A sample of modular design in the vernacular architecture

Rural settlements of Eastern Black Sea Region have an original architectural charateristics which are shaped by the climate and topographic conditions, local materials, and the social living style. But, this characteristic structure which is covering the vernacular houses, has been started to lose its specifications because of new buildings which are unconsidering the importance of local conditions and the architecture. The target of this study is to design model houses which are in accord with the vernacular architecture and climatic–topographic conditions, and will answer varying needs of the modern life. The realizations of these designs (with a prefabricated system which is easily carried, buildable on inclined topography, and simply installed) is important due to the regional conditions. Therefore, local texture will be saved, and a contemporary system will be adapted with the vernacular architecture.     

基于结构性能的建筑设计简史

从建筑师的角度来看,基于结构性能的建筑设计的发展过程,按时间顺序可以被划分为三个时代:在静力学图解时代中,由于图解静力学理论的建立和应用,建筑师能够清楚地表达结构概念并试图寻求结构性能的最优方案;在力学建构时代,由于社会经济需求和结构性能设计的发展,高结构性能的特殊结构原型被广泛应用,但由于方法的不可确定性和不可重复性,建筑师亟需新的设计计算工具辅助:在结构性能生形时代,建筑师充分应用电脑计算及模拟技术,为之前的实践方法和理论注入新的血液,更重要的是,建筑师创造了许多更为科学、准确以及创新的设计方法。文章以建筑视角对基于结构性能的建筑设计的发展历史进行梳理,比较和分析目前的结构基于性能的设计方法,并评估其对当下建筑实践的价值。     

高技术建筑的结构构思

高技术建筑的结构构思指的是从结构技术出发,去创造空间、结构和细部构造相统一的结合体。该文主要从高技术建筑的结构表现和结构形式的探索两方面论述高技术建筑的结构构思,从而对高技术建筑的技术物质形式做出结构层面的阐述。     

双层双曲线形网壳结构冷却塔的研究

本论文针对目前大多数网壳结构都横向应用于屋盖结构以及冷却塔大多数采用钢筋混凝土结构的现状 ,把双层双曲线网壳结构竖向应用于冷却塔的筒壁 ,在网壳的周围挂金属面板。作者根据某工程的结构特点 ,对其结构进行了结构选型 ,并且在假定节点为铰接情况下 ,采用空间杆系有限元和数值分析方法 ,对该结构进行了受力分析。应用满力优化准则 ,对该网壳结构进行了截面优化 ,取得了良好的建筑和经济效果。本文的研究开辟了网壳结构应用与冷却塔建设的新途径 ,提出了新的研究课题。     

Data-driven placemaking: Public space canopy design through multi-objective optimisation considering shading,structural and social performance

In the context of ongoing densification of cities and aging urban populations, public spaces are a crucial infrastructure to support the physical and mental wellbeing of urban residents. The design of public space furniture elements is often standardised, and not considered in relation to environmental conditions and mechanisms of social interaction. This article presents a digital workflow to generate site-specific designs for shaded public seating, considering the relationships of local public places to their surroundings. A strategy for customised and site-specific design is developed through the use of multiple software tools, employing evolutionary algorithms and multi-objective optimisation. The method is applied to a small public space canopy prototype installed within a public housing estate in Hong Kong, incorporating additional criteria to achieve a low-cost and light-weight structure. Through multiple stages of refinement and optimisation, a material, structural and social performance-driven outcome was achieved that creates a shaded space for public seating, people watching and social interaction. As part of a larger research agenda exploring architectural form-finding and environmental psychology, the project represents potential new applications in the emerging field of socially driven computational design.     

Identification and evaluation of the key social competencies for Chinese construction project managers

It is well understood that an individual's competency has a significant effect on his/her performance. While the more traditional “hard” technical skills of project managers have drawn much attention, little light has been shed on the “soft” skills, especially social competencies in the construction context. This study has adopted a well-established competency model from human resource management theories as a basis for the theoretical framework to examine the social competencies of construction project managers. This led to the development of a model via the use of a structural equation modelling approach. Four dimensions of social competencies for construction project managers were identified, i.e. working with others, stakeholder management, leading others, and social awareness. Attention to these attributes will help construction project managers to develop their social competencies, and could contribute towards a better performance in their workplace which will in turn improve the performance of the whole organisation. Implications of adopting this approach were also discussed.     

Challenges of Structure in Today＇s Architectural,Economic and Social Context

The recent establishment of a digital culture and society, together with current financial crisis and urgent energetic and climatic needs, has radically changed the architectural scene from the optimism of some years ago to a situation of uncertainty and huge social demands and challenges. In this context, it is suggested to rethink the role of structure in architecture, such as an enabler, a guide and a catalyst. The purpose of this paper is to present the economic, cultural and social context in which architecture develops nowadays. The method, to suggest a discussion on which role the structure may adopt in the architecture to come. The achievement, to highlight its potential to face current requirements and challenges.     

Buckling restrained braces as structural fuses for the seismic retrofit of reinforced concrete bridge bents

A structural fuse concept is proposed in which easily replaceable ductile structural steel elements are added to an RC bridge bent to increase its strength and stiffness, and also designed to sustain the seismic demand and dissipate all the seismic energy through hysteretic behavior of the fuses, while keeping the RC bridge piers elastic. While this concept could be implemented in both new and existing bridges, the focus here is on the retrofit of non-ductile reinforced concrete bridge bents. Several types of structural fuses can be used and implemented in bridges; the focus in this paper is on using Buckling Restrained Braces (BRB) for the retrofit of RC bridge bents. The results of a parametric formulation conducted introducing key parameters for the design procedure of the fuse system, validated by nonlinear time history analyses are presented. A proposed design procedure, using BRBs as metallic structural fuses, is found to be sufficiently reliable to design structural fuse systems with satisfactory seismic performance. A graphical representation to help find admissible solutions is used, and shows that the region of admissible solution decreases when the frame strength ratio increases as a larger fuse element is required to achieve an effective structural fuse concept.     

BIM- and 4D-based integrated solution of analysis and management for conflicts and structural safety problems during construction: 1. Principles and methodologies

Strengthening construction safety analysis and management is of great social and economic significance. For a long time, however, there has been a lack of effective management tools in this important area that involves people's lives and property. Based on new developments in the Building Information Model (BIM), four-dimensional (4D) technology, time-dependent structural analysis, collision detection, and so on, a 4D structural information model is presented and established according to the overall solution of analysis and management for conflict and safety problems during construction. Based on this sub-BIM, the integration of dynamic safety analysis of time-dependent structures, conflict analysis and management of schedule/resource/cost, and dynamic collision detection of site facilities is studied, and theories and key technologies are discussed in detail. The results of this research provide a feasible theory and methodology for integrated applications of BIM. Furthermore, this study proposes a new approach for conflict and safety analysis during construction through the integration of construction simulation, 4D construction management, and safety analysis. The approach lays a foundation for the popularization of complicated theories and methodologies, and has theoretical significance and application prospects in meeting the needs of improving the safety level during construction.     

Estimating optimum parameters of tuned mass dampers using harmony search

In this paper, the optimum parameters of tuned mass dampers (TMD) are proposed under seismic excitations. Harmony search (HS), a metaheurestic optimization method, which has been successfully applied for several engineering problems, is revised for tuning passive mass dampers. A Matlab program is developed for numerical optimization and time domain simulation. Optimization criteria are the peak values of first storey displacement and acceleration transfer function. In order to find best results, all properties of TMD are searched. For a fast and general optimization, a harmonic loading is utilized for numerical iterations. Also, final TMD parameters are checked under earthquake excitations. This new approach is compared with several other documented methods. Comparisons show that the new approach is more effective than other documented methods and more feasible due to smaller TMD parameters.