Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	sigradi2017_037
id	sigradi2017_037
authors	Cenci, Laline; Rodreigo Garcia Alvarado
year	2017
title	Modelado paramétrico y fabricación digital para la concepción de edificios de museo ambientalmente adecuados para el clima subtropical húmedo de Brasil. [Parametric modeling and digital manufacturing for the conception of museum buildings environmentally suitable for the subtropical wetland climate of Brazil.]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.257-261
summary	Museums exhibit a growing development in the world, promoting buildings with significant expressions. Nevertheless, the relation of the building and its environmental performance is fundamental in the conception of new buildings. The problem originates in the early stages of design, where it is not possible to evaluate it environmentally. The methodology uses three art museum buildings in the humid subtropical climate of Brazil, whose geometries are completely different. After analyzing and relating its performance to its environmental and geometric characteristics a parametric modeling tool is proposed and the digital manufacture as a product of the process has been carried out.
keywords	Parametric Modeling; Digital Manufacturing; Art museums; Environmental Compatibility; Subtropical Humid Climate of Brazil.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	cf2017_101
id	cf2017_101
authors	Chen, Nai Chun; Zhang, Yan; Stephens, Marrisa; Nagakura, Takehiko; Larson, Kent
year	2017
title	Urban Data Mining with Natural Language Processing: Social Media as Complementary Tool for Urban Decision Making
source	Gülen Çagdas, Mine Özkar, Leman F. Gül and Ethem Gürer (Eds.) Future Trajectories of Computation in Design [17th International Conference, CAAD Futures 2017, Proceedings / ISBN 978-975-561-482-3] Istanbul, Turkey, July 12-14, 2017, pp. 101-109.
summary	The presence of web2.0 and traceable mobile devices creates new opportunities for urban designers to understand cities through an analysis of user-generated data. The emergence of “big data” has resulted in a large amount of information documenting daily events, perceptions, thoughts, and emotions of citizens, all annotated with the location and time that they were recorded. This data presents an unprecedented opportunity to gauge public opinion about the topic of interest. Natural language processing with social media is a novel tool complementary to traditional survey methods. In this paper, we validate these methods using tourism data from Trip-Advisor in Andorra. “Natural language processing” (NLP) detects patterns within written languages, enabling researchers to infer sentiment by parsing sentences from social media. We applied sentiment analysis to reviews of tourist attractions and restaurants. We found that there were distinct geographic regions in Andorra where amenities were reviewed as either uniformly positive or negative. For example, correlating negative reviews of parking availability with land use data revealed a shortage of parking associated with a known traffic congestion issue, validating our methods. We believe that the application of NLP to social media data can be a complementary tool for urban decision making.
keywords	Short Paper, Urban Design Decision Making, Social Media, Natural Language Processing
series	CAAD Futures
email
last changed	2017/12/01 14:37

_id	caadria2019_657
id	caadria2019_657
authors	Chen, Zhewen, Zhang, Liming and Yuan, Philip F.
year	2019
title	Innovative Design Approach to Optimized Performance on Large-Scale Robotic 3D-Printed Spatial Structure
doi	https://doi.org/10.52842/conf.caadria.2019.2.451
source	M. Haeusler, M. A. Schnabel, T. Fukuda (eds.), Intelligent & Informed - Proceedings of the 24th CAADRIA Conference - Volume 2, Victoria University of Wellington, Wellington, New Zealand, 15-18 April 2019, pp. 451-460
summary	This paper presents an innovative approach on designing large-scale spatial structure with automated robotic 3D-printing. The incipient design approach mainly focused on optimizing structural efficiency at an early design stage by transform the object into a discrete system, and the elements in this system contains unique structural parameters that corresponding to its topology results of stiffness distribution. Back in 2017, the design team already implemented this concept into an experimental project of Cloud Pavilion in Shanghai, China, and the 3D-printed spatial structure was partitioned into five zones represent different level of structure stiffness and filled with five kinds of unit toolpath accordingly. Through further research, an upgrade version, the project of Cloud Pavilion 2.0 is underway and will be completed in January 2019. A detailed description on innovative printing toolpath design in this project is conducted in this paper and explains how the toolpath shape effects its overall structural stiffness. This paper contributes knowledge on integrated design in the field of robotic 3D-printing and provides an alternative approach on robotic toolpath design combines with the optimized topological results.
keywords	3D-Printing; Robotic Fabrication; Structural Optimization; Discrete System; Toolpath Design
series	CAADRIA
email
last changed	2022/06/07 07:54

_id	caadria2017_101
id	caadria2017_101
authors	Dounas, Theodoros, Spaeth, Benjamin, Wu, Hao and Zhang, Chenke
year	2017
title	Speculative Urban Types - A Cellular Automata Evolutionary Approach
doi	https://doi.org/10.52842/conf.caadria.2017.313
source	P. Janssen, P. Loh, A. Raonic, M. A. Schnabel (eds.), Protocols, Flows, and Glitches - Proceedings of the 22nd CAADRIA Conference, Xi'an Jiaotong-Liverpool University, Suzhou, China, 5-8 April 2017, pp. 313-322
summary	The accelerated rate of urbanization in China is the motivator behind this paper. As a response to the observed monotonous housing developments in Suzhou Industrial Park (SIP) and elsewhere our method exploits Cellular Automata (CA) combined with fitness evaluation algorithms to explore speculatively the potential of building regulations for increased density and diversity through an automated design algorithm. The well-known Game of Life CA is extended from its original 2-dimensional functionality into the realm of three dimensions and enriched with the possibility of resizing the involved cells according to their function. Moreover our method integrates the "social condenser" as a means of diversifying functional distribution within the Cellular Automata as well as solar radiation as requested by the existing building regulation. The method achieves a densification of the development from 31% to 39% ratio of footprint to occupied volume whilst obeying the solar radiation rule and offering a more diverse functional occupation. This proof of concept demonstrates a solid approach to the automated design of housing developments at an urban scale with a ,yet limited, evaluation procedure including solar radiation which can be extended to other performance criteria in future work.
keywords	integrated Speculation; Generative Urbanism; Cellular Automata
series	CAADRIA
email
last changed	2022/06/07 07:55

_id	cf2017_648
id	cf2017_648
authors	Dounas, Theodoros; Spaeth, A. Benjamin; Wu, Hao; Zhang, Chenke
year	2017
title	Dense Urban Typologies and the Game of Life: Evolving Cellular Automata
source	Gülen Çagdas, Mine Özkar, Leman F. Gül and Ethem Gürer (Eds.) Future Trajectories of Computation in Design [17th International Conference, CAAD Futures 2017, Proceedings / ISBN 978-975-561-482-3] Istanbul, Turkey, July 12-14, 2017, pp. 648-666.
summary	The ongoing rate of urbanization in China is the motivator behind this paper. As a response to the observed monotonous housing developments in Suzhou Industrial Park (SIP) and elsewhere our method exploits Cellular Automata (CA) combined with fitness evaluation algorithms to explore speculatively the potential of existing developments and respective building regulations for increased density and diversity through an automated design algorithm. The well-known Game of Life CA is extended from its original 2-dimensional functionality into the realm of three dimensions and enriched with the opportunity of resizing the involved cells according to their function. Moreover our method integrates an earlier technique of constrcuctivists namely the “social condenser” as a means of diversifying functional distribution within the Cellular Automata as well as solar radiation as requested by the existing building regulation. The method achieves a densification of the development from 31% to 39% ratio of footprint to occupied volume whilst obeying the solar radiation rule and offering a more diverse functional occupation. This proof of concept demonstrates a solid approach to the automated design of housing developments at an urban scale with a ,yet limited, evaluation procedure including solar radiation which can be extended to other performance criteria in future work.
keywords	Evolutionary Design, Generative Urbanism, Integrated Strategy
series	CAAD Futures
email
last changed	2017/12/01 14:38

_id	sigradi2017_003
id	sigradi2017_003
authors	Dávila, Mariolly; González Alayón, Pedro Wightman
year	2017
title	Patrimonio moderno y realidad aumentada e inmersiva: De la valorización a la reconstrucción virtual. Caso: Coliseo Humberto Perea, Barranquilla, Colombia [Modern heritage and augmented and inmersive reality: from valuation to virtual reconstruction. Case: Coliseum Humberto Perea, Barranquilla, Colombia]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.26-32
summary	As the result of the demolishing decision of Humberto Perea was generated, a Seminar- Workshop on CG at Universidad del Norte with the purpose of evaluate his heritage´s modern movement in Barranquilla. The Seminar´s objective was to design a methodology for documenting the building through technologies: CG and mixed realities. The methodology contents two parts; First, the building incorporated into the context with previous to the demolition and with architectural survey. And second part was developed with the Seminar - Workshop and Immersive Virtual Reality. As conclusion was demonstrated that any heritage building can be documenting to be used by researchers.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_079
id	sigradi2017_079
authors	Espina Bermúdez, Jane; Eugenia Di Bella
year	2017
title	Información, procesamiento y visualización de territorios complejos: Una aproximación desde las Tecnologías de Información para la enseñanza de la Arquitectura y Urbanismo [Information, processing and visualization of complex territories: An approach from Information Technologies for Architecture and Urbanism teaching]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.541-548
summary	This paper states a theoretical-conceptual proposal about recording, processing and visualization of the components about the complex territory "Laguna de Sinamaica" and its stilt-house añú habitat in Zulia state. Digital technologies will collaborate in planning and designing the reconstruction of territory’s temporary scenery in future interventions. Strategies for creativity, interactivity and communication in the design process and in reading comprehension of technical discourse of software in English are stated. Theoretical and methodological perspectives are applied in order to approach the study. Results: conceptualization and characterization of territory, habitat and housing; systematization of data and information of lake system.
keywords	Information, Territory, Habitat, Digital Technologies, Lagoon System
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_089
id	sigradi2017_089
authors	Fernández Gallardo, María Luz
year	2017
title	Estudio para la elaboración de un material compuesto por fibra de mimbre (salix viminalis) y acetato de polivinilo con propiedades auto-estructurantes [Study for the manufacturing of a material composed by wicker fiber (salix viminalis) and polyvinyl acetate with self structuring properties]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.620-625
summary	Experimental investigation focused on the creation of a procedural method for the manufacturing of a material made by wicker fiber and reinforced by the fixation adhesive Polyvinyl Acetate (PVA), with the objective of increasing the natural plasticity of wicker and generate self-supporting parts which lack of an internal or external structure that may give them their final morphology. Furthermore, it aims to generate new knowledge that may improve the productive techniques and contribute to the sustainable micro-industrialization of the material.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_021
id	sigradi2017_021
authors	Frogheri, Daniela; Fernando Meneses-Carlos, Alberto T. Estévez
year	2017
title	Arquitectura sensible en relación con el contexto: Mimesis y proxémica como formas de comunicación. [Sensitive Architecture in relationship with the context: Mimesis and proxemics as a kind of communication.]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.153-160
summary	This paper presents a research of the relationship between architecture and context applied to the development of a sensitive pavilion that receives data from live sensors, responds and adapts in real time, generating a biunivocal resilience between the architectural object and the context. The research is developed through the integration between morphogenesis processes, parametric-generative design, Arduino, sensors, input and output devices that connect data and matter, programming and digital fabrication.The result is a pavilion designed and fabricated digitally, that receives data of the environment in real time through sensors and that reacts through changes of color and movements.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_020
id	sigradi2017_020
authors	Goñi Fitipaldo, Ana Laura; Marcelo Payssé Alvarez
year	2017
title	Inclusión digital. Educación con Nuevos Horizontes. El paisaje como mediador de nuevas pedagogías y tecnologías [Digital Inclusion. Education with New Horizons. The landscape as mediator of new pedagogies and technologies]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.148-152
summary	The aim of this paper is to expose the preliminary results of a research about local landscape perception for students in a rural school. The proposed methodology implies an analysis and elaboration of landscape maps, regarding the use of new technologies in order to understand them. This work was done through remote visualization tools to determinate landscape parameters and other necessary inputs to evaluate the incidence of digital tools on students perception. Digital photographs, drone flights and interactive platforms are also applied as innovative tools to navigate and understand landscape from different scales and approaches.
keywords	Landscape; Pedagogy; Technology.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	cf2017_045
id	cf2017_045
authors	Gün, Onur Yüce
year	2017
title	Computing with Watercolor Shapes: Developing and Analyzing Visual Styles
source	Gülen Çagdas, Mine Özkar, Leman F. Gül and Ethem Gürer (Eds.) Future Trajectories of Computation in Design [17th International Conference, CAAD Futures 2017, Proceedings / ISBN 978-975-561-482-3] Istanbul, Turkey, July 12-14, 2017, p. 45.
summary	Computers help run visually creative processes, yet they remain visually, sensually and tactually distant [1]. This research introduces a drawing and painting process that infuses digital and analog ways of visual-making [2]. It implements a computationally broadened workflow for hand-drawing and painting, and develops a custom drawing apparatus. Primary goal is to develop a computationally generative painting system while retaining embodied actions and tactile material interactions that are intrinsic to the processes of handdrawing and watercolor painting. A non-symbolic, open-ended and trace-based shape calculation system emerges.
keywords	Shape, Computing, Painting, Embodied, Watercolor
series	CAAD Futures
email
last changed	2017/12/01 14:37

_id	acadia17_324
id	acadia17_324
authors	Kilian, Axel; Sabourin, François
year	2017
title	Embodied Computation – An Actuated Active Bending Tower: Using Simulation-Model-Free Sensor Guided Search To Reach Posture Goals
doi	https://doi.org/10.52842/conf.acadia.2017.324
source	ACADIA 2017: DISCIPLINES & DISRUPTION [Proceedings of the 37th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-96506-1] Cambridge, MA 2-4 November, 2017), pp. 324- 329
summary	The concept of Embodied Computation is to leverage the combination of abstract computational and material artifact as a method for exploration in the design process. A common approach for the integration of the two realms is to use computational simulation based on the geometric form of the artifact for the prediction of material behavior. This leads to the integration of a geometric model abstraction of the physical artifact into the control software of the actuated device and can produce deviations between the state of the physical construct and the computational state. Here an alternative approach of a soft, actuated, active bending structure is explored. Six fluidic actuators are combined with a six degree of freedom (DOF) sensor for posture feedback. Instead of relying on simulated kinematics to reach a particular posture, the sensor-enabled posture feedback guides a simplex search algorithm to find combinations of pressures in the six actuators that minimize the combined tilting angles for the goal of a level tower top. Rather than simulating the structure computationally, the model is shifted to one of feedback and control, and the structure operates as a physical equation solver returning an x-y-z tilting angle for every set of actuation pressures. Therefore the computational model of the search process is independent of the physical configuration of the structure itself and robust to changes in the environment or the structure itself. This has the future potential for more robust control of non-determined structures and constructs with heterogeneous DOF common in architecture where modeling behavior is difficult.
keywords	material and construction; smart buildings
series	ACADIA
email
last changed	2022/06/07 07:52

_id	sigradi2017_061
id	sigradi2017_061
authors	Lobos Calquín, Danny Alfredo; Lorena Del Pilar Silva Castillo
year	2017
title	BIM y CES. Dos agendas de gobierno unidas a través de las Tecnologías Digitales [BIM and CES. Two government agendas brought together through ICT tools]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.417-422
summary	The paper discusses the intersection of two main agendas for Chilean governments that are BIM (Building Information Modeling) and BEAM (Building Environmental Assessment Methods). It shows the state-of-the-art in both fields in Chile as well as in the world, it discusses some previous efforts of integration; it found some new opportunities for collaboration and finally proposes a new framework that brings together BIM and BEAM. The development of the method includes BIM Models, databases and spread sheets for building energy Certification, it finally provides a semi-automatic environment where architects model their design in BIM and this Information is used as an input to the certification process. Potentials and risk of this method are discussed.
keywords	BIM (Building Information Modeling); BPS (Building Performance Simulation); BEAM (Building Environmental Assessment Methods); Architectural Design; Interoperability.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_048
id	sigradi2017_048
authors	Lobos, Danny; Clara Codron Lechuga, Clara Codron Lechuga, Victor Nunez Bustos
year	2017
title	BIM y Madera. Nuevos desafíos para el Diseño y Construcción [BIM and Wood. New challenges for Design and Construction]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.328-334
summary	The work compiles several academic and Research initiatives, and aims to establish a right link between two agendas that governments, AEC industry and academia normally handle separated, this is BIM (Building Information Modeling) and Wood. By running several literature reviews, interviews and software tests, the state-of-the-art was reached in both fields; several cases linking BIM and wood are shown and discussed. It can be concluded that both fields have several commons processes and also that many cases have used just a few BIM tools, disregarding a big potential of these methodologies.
keywords	Wood; BIM (Building Information Modeling); Architectural Design; Building Construction.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_042
id	sigradi2017_042
authors	Loyola, Mauricio; Pablo Domínguez, Diego Rossel, Nicolás Madariaga, Constanza Montiel
year	2017
title	GypsumFold: Un método para el plegado de paneles de yeso en ángulos variables para la fabricación de productos arquitectónicos [GypsumFold: A method for folding gypsum panels at varying angles for the manufacture of architectural products]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.287-292
summary	Este articulo propone un método para fabricar elementos constructivos con yeso-cartón en ángulos variables una manera fácil, rápida, precisa y económicamente eficiente. Su funcionamiento se basa en el diseño y manufactura automatizada de ranuras fresadas en planchas de yeso-cartón utilizando una técnica innovadora denominada “escalonamiento”, la cual permite obtener cualquier ángulo de pliegue usando un mismo procedimiento y herramientas estándar.
keywords	CAD/CAM; Digital Fabrication; Gypsum Board; Complex Geometries
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_045
id	sigradi2017_045
authors	Loyola, Mauricio; Sebastián Rozas, Sebastián Caldera
year	2017
title	Kerfing2: Una técnica para el diseño, fabricación y optimización de elementos de doble curvatura a partir de placas rígidas de madera [Kerfing2: A technique for the design, manufacture and optimization of double-curved elements from rigid wooden plates]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.307-313
summary	We present a novel technique for the design, optimization, and fabrication of plywood double-curvature building components, based on an ancient woodworking method known as kerfing. We explain the principles of geometric optimization, their implementation into computational algorithms, and show the first prototypes as proofs of concept (PoC).
keywords	CAD/CAM; Digital Fabrication; Kerfing; Complex Geometries
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	sigradi2017_100
id	sigradi2017_100
authors	Meneses-Carlos, Fernando; Daniela Frogheri
year	2017
title	Entre el autor y la emergencia social: Una respuesta legítima al contexto [Between the author and the social emergence: a legitimate response to the context]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.699-707
summary	This paper will address the possibility of a design based on social emergence in contrast with author based design in a realized project. It will discuss the process and its implications within the theory and technological framework of this experience, simultaneously legitimizing the possibility of applying design and digital fabrication technologies in the Latin American context, exposing advantages and disadvantages of the experiment, concluding with a couple scenarios, one in which design is marginalized to technique, and the other were it broadens its field of knowledge.
keywords	Architecture; Participative Design; Emergency; Social; Facilitator.
series	SIGRADI
email
last changed	2021/03/28 19:58

_id	acadia17_474
id	acadia17_474
authors	Peng, Wenzhe; Zhang, Fan; Nagakura, Takehiko
year	2017
title	Machines’ Perception of Space: Employing 3D Isovist Methods and a Convolutional Neural Network in Architectural Space Classification
doi	https://doi.org/10.52842/conf.acadia.2017.474
source	ACADIA 2017: DISCIPLINES & DISRUPTION [Proceedings of the 37th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-96506-1] Cambridge, MA 2-4 November, 2017), pp. 474- 481
summary	Simple and common architectural elements can be combined to create complex spaces. Different spatial compositions of elements define different spatial boundaries, and each produces a unique local spatial experience to observers inside the space. Therefore an architectural style brings about a distinct spatial experience. While multiple representation methods are practiced in the field of architecture, there lacks a compelling way to capture and identify spatial experiences. Describing an observer’s spatial experiences quantitatively and efficiently is a challenge. In this paper, we propose a method that employs 3D isovist methods and a convolutional neural network (CNN) to achieve recognition of local spatial compositions. The case studies conducted validate that this methodology works well in capturing and identifying local spatial conditions, illustrates the pattern and frequency of their appearance in designs, and indicates peculiar spatial experiences embedded in an architectural style. The case study used small designs by Mies van der Rohe and Aldo van Eyck. The contribution of this paper is threefold. First, it introduces a sampling method based on 3D Isovist that generates a 2D image that can be used to represent a 3D space from a specific observation point. Second, it employs a CNN model to extract features from the sampled images, then classifies their corresponding space. Third, it demonstrates a few case studies where this space classification method is applied to different architectural styles.
keywords	design methods; information processing; AI; machine learning; computer vision; representation
series	ACADIA
email
last changed	2022/06/07 08:00

_id	caadria2017_033
id	caadria2017_033
authors	Qu, Tengteng, Zang, Wei, Peng, Zhenwei, Liu, Jun, Li, Weiwei, Zhu, Yun, Zhang, Bin and Wang, Yongsheng
year	2017
title	Construction Site Monitoring Using UAV Oblique Photogrammetry and BIM Technologies
doi	https://doi.org/10.52842/conf.caadria.2017.655
source	P. Janssen, P. Loh, A. Raonic, M. A. Schnabel (eds.), Protocols, Flows, and Glitches - Proceedings of the 22nd CAADRIA Conference, Xi'an Jiaotong-Liverpool University, Suzhou, China, 5-8 April 2017, pp. 655-662
summary	Traditional construction site monitoring primarily relies on a human presence. Automated construction progress monitoring is expected to make this process much more efficient and precise. The planned state of construction (as-planned) must be validated by the actual state (as-built) during automated construction progress monitoring. This research uses an integrated application of high-resolution low-altitude UAV (Unmanned Aerial Vehicle) oblique photogrammetry and Building Information Modeling (BIM) technologies for construction site management. A case study was carried out for a renewable energy development program in the JiaDing District of Shanghai, China. A high-resolution 3D model of the construction site acquired by our multi-motor UAV provides data to illustrate the as-built state of the construction program. Comparison of the UAV-based 3D model (as-built) with the BIM-based 3D model (as-planned) for a specific chimney was used for dynamic construction site monitoring. Our results show 3D illustrations of construction progress. This research demonstrates that the BIM technology in conjunction with the use of UAV photogrammetry provides efficient and precise as-built data collection and illustration of construction progress.
keywords	Oblique Photogrammetry; UAV; 3D modeling; BIM; construction site monitoring
series	CAADRIA
email
last changed	2022/06/07 08:00

_id	sigradi2017_012
id	sigradi2017_012
authors	Ramírez, Rodrigo
year	2017
title	Guemil: Diseño y medición de significados de un set de íconos para representar el riesgo y la emergencia [Guemil: Design and measuring on meanings of a set of icons to represent risk and emergency]
source	SIGraDi 2017 [Proceedings of the 21th Conference of the Iberoamerican Society of Digital Graphics - ISBN: 978-956-227-439-5] Chile, Concepción 22 - 24 November 2017, pp.93-99
summary	Oriented to discuss about how information contributes to resilience, this paper presents a research-based project that integrates design and performance measuring. This project is Guemil, an open source initiative aimed to represent risk and emergency contexts through icons. As a simple solution with a focus on risk management cycle + user experience, the set of icons is designed around a ‘before > during > after’ concept. To verify performance about interpretation from users, icons are currently being tested worldwide. Reflections from the process and future projections are presented as conclusion.
series	SIGRADI
email
last changed	2021/03/28 19:59

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