基于Cloud-BIM的建设工程协同设计研究

为了推动协同设计理念在建设工程设计中的有效实施、提高各设计专业之间的协同效率,将云计算技术(Cloud Computing)与建筑信息模型(BIM)集成应用于建筑工程协同设计,构建了一个基于Could—BIM的协同设计平台,设计了其主要功能模块,包括BIM建模、任务划分与设计协同、设计者权限管理、冲突检测与消解、知识管理、基于BIM模型的扩展功能分析等六大模块,提出了该协同设计平台的实施方案,并通过一个实际工程案例分析了该协同设计平台的实施过程。研究结果表明,云计算技术和BIM有潜力支撑建设工程项目的协同设计。     

Editorial

The aim of this research is to develop automated computational methods that visualise a particular social dimension of teamwork, the mutual expectations and shared knowledge that form the basis for effective collaborative work, to better facilitate its accurate analysis and interpretation. This teamwork dimension is operationalised as conceptual coherence, which is imputed from the semantic coherence of team communication. This paper presents three different information visualisation techniques for representing the social dynamics of design team collaboration based on the content of their communication. This collection of data representations was developed using a custom-made software toolkit that merges computational linguistic and information visualisation algorithms. Based on this research, several teamwork visualisation guidelines have been derived in order to transform the communications of design teams into useful devices for quantifying and representing social accounting metrics concerning the level and quality of their collaborative interactions over time.     

探讨快速路设计在城市道路设计中的实践

本文简单陈述了快速路的定义及相关设计原则，重点围绕快速路设计在城市道路设计中的实践应用，展开了分析与论述。     

Fictional Inquiry—design collaboration in a shared narrative space

In this paper we present Fictional Inquiry, a collaborative Participatory Design technique that provides an approach that allows designers to shape the context of collaborative design activities. Fictional Inquiry allows designers to address specific issues when inquiring into existing use practices, or exploring the future in the collaborative design process. Fictional Inquiry entails bypassing existing socio-cultural structures by creating partially fictional situations, artifacts, and narratives that mediate collaborative design activities. In this paper we present the Fictional Inquiry technique through three cases that highlight the applicability of the technique when staging the design situation, evoking ideas for possible futures, and initiating organizational change. We present a general framework for understanding and staging Fictional Inquiry, and provide an account of how Fictional Inquiry was used in three quite different design situations.     

城市视觉导向设计研究——以长沙地铁视觉导向设计为例

本文从城市视觉导向设计的定义出发,结合公共地铁标识系统定义,探讨了地铁环境标识的设计要素,并结合长沙城市地铁实践情况,对其视觉导向系统开发了创新性的设计理念和设计原则,旨在与同行探讨。     

协同设计在建筑设计中的应用研究

针对建筑设计领域采用协同设计出现的问题,进行了深入分析,将设计实践与协同设计理论紧密结合。通过理论分析和实践探索,提出了建筑设计领域正确使用协同设计概念的方法。同时指出,协同设计对建筑设计进步存在巨大的潜在推动力,是未来的发展方向。     

三维协同设计在裕隆换流站设计中的应用

通过介绍裕隆换流站地下设施协同设计、主控楼协同设计及变压器消防系统协同设计的具体应用,对比常规二维设计手段和三维协同设计手段的优缺点,阐述三维协同设计手段在换流站设计中的可行性及带来的效益.     

Virtual environments for collaborative design: requirements and guidelines from a social action perspective

The paper is concerned with the design of virtual environments for collaborative design (VECD) – a particular class of collaborative virtual environments (CVEs) that focus on supporting design activities. VECD are becoming essential collaboration platforms for many designers and their clients, in a wide range of design domains including product, interior, architectural, automotive design, etc. However, the contemporary design considerations of VECD are mainly driven by systematic approaches that do not reflect upon knowledge regarding requirements that stem out of everyday collaborative design activities. A consequence is that they do not yield methodical guidance to designers of VECD applications. This paper takes a social action standpoint for the purposeful identification and organisation of collaborative design activities; proposes guidelines at multiple levels of abstraction for the design of VECD; and, finally, applies these to a case study development of a specific VECD for interior space design. The paper provides practical aids to designers of VECD so that they incorporate requirements about collaborative design early in the development lifecycle.     

Co-creating external design representations: Comparing face-to-face sketching to designing in virtual environments

While developments in computer-supported collaborative work tools, computer aided design and the availability of high bandwidth networks offer alternative collaborative environments for design, the alternatives have yet to be characterised in terms of their impact on the co-creation of a shared model. A specific collaborative design environment makes a commitment to the way in which the designers can communicate and co-create an external representation of the shared design model. This research focuses on the impact of alternative collaborative virtual environments on design behaviour and collaborative processes. An experiment was conducted to identify similarities and differences between co-located collaborative designing using sketches as the external representation and remote collaborative designing sessions using sketches and 3-D models. The results of this study are discussed in terms of: (1) the effect of being remotely located; (2) the effect of the type of external representations.     

Knowledge-based parametric tools for concrete masonry walls: Conceptual design and preliminary structural analysis

The paper explores the potential uses of parametric modeling to embed construction and structural design knowledge in the form of generative rules and feedback rule-checking functions. The goal of the research reported here is to relate knowledge regarding constructive and structural principles during conceptual design in order to improve early decision-making. For that purpose we have developed a series of functions to guide conceptual design exploration by providing timely evaluation of design alternatives. The research focuses on load-bearing concrete masonry walls, and on basic requirements for doubly curved walls as a design case study. The research extends the Building Object Behavior methodology developed by Lee and others to elucidate, translate and implement design expertise into parametric rules and behaviors. The paper introduces the methodology in the context of a prototype modeling tool for early-stage design of concrete masonry walls and discusses the implications of a parametric modeling approach for conceptual design and collaboration.